# Techraxy ## Posts - [Jeans Size Calculator](https://www.techraxy.com/jeans-size-calculator/): Use our free jeans size calculator to convert waist and inseam measurements into US, EU, UK, and international sizes. Get your perfect fit in seconds — no more returns. - [Jacket Size Calculator](https://www.techraxy.com/jacket-size-calculator/): Use our free Jacket Size Calculator to find your US, UK, EU, and international jacket size. Enter chest, height, and more for a perfect fit every time. - [Hexagon Quilt Calculator](https://www.techraxy.com/hexagon-quilt-calculator/): Calculate hexagons, fabric yardage, and cost for your next hexagon quilt. Input quilt size and hexagon side, get instant results. Free and private. - [Lost Socks Calculator](https://www.techraxy.com/lost-socks-calculator/): Calculate your lost sock cost and see how much you spend on replacements. Use our free Lost Socks Calculator to track pairs lost, compare purchases, and find savings. - [Hat Size Calculator](https://www.techraxy.com/hat-size-calculator/): Use our free hat size calculator to find your US, UK, and EU hat size in seconds. Enter your head circumference, get a universal size, and check the detailed chart. - [Half Square Triangle Calculator](https://www.techraxy.com/half-square-triangle-calculator/): Calculate exact cut sizes, fabric yardage, and square counts for half square triangles. Use our HST calculator for 2‑, 4‑, or 8‑at‑a‑time methods. Start quilting now. - [Glove Size Calculator](https://www.techraxy.com/glove-size-calculator/): Use our free Glove Size Calculator to find your ideal fit. Enter hand circumference and length for US, EU, and UK sizing. Instant results with a full size chart. - [Fabric Calculator](https://www.techraxy.com/fabric-calculator/): Use our free Fabric Calculator to estimate total yardage, fabric cost, and cut layout for curtains, upholstery, or sewing projects. Account for pattern repeats, seams, and waste. Get instant results. - [Dress Size Calculator](https://www.techraxy.com/dress-size-calculator/): Find your US, UK, EU, and AU dress sizes using your bust, waist, and hip measurements. Get a fit assessment and size chart – free and private. - [Curtain Fabric Yardage Calculator](https://www.techraxy.com/curtain-fabric-yardage-calculator/): Calculate exact curtain fabric yardage with fullness, pattern repeat, and cut length. Instant, free results for any window size — no sign‑up required. - [Cross-stitch Calculator](https://www.techraxy.com/cross-stitch-calculator/): Calculate cross-stitch fabric size, floss needed, and material costs instantly. Free online cross-stitch calculator for stitchers of all skill levels. - [Pipe Weight Calculator](https://www.techraxy.com/pipe-weight-calculator/): [rank_math_breadcrumb] Calculate pipe weight by outer diameter, wall thickness, and length. Free pipe weight calculator with density presets, cost estimator, and detailed breakdown. Select Currency $ – US Dollar€ – Euro£ – British PoundC$ – Canadian DollarA$ – Australian Dollar¥ – Japanese Yen₹ – Indian Rupee₨ – Pakistani Rupeeد.إ – UAE Dirham﷼ – Saudi RiyalS$ – Singapore DollarRM – Malaysian Ringgit₱ – Philippine Peso₩ – South Korean WonCHF – Swiss FrancNZ$ – New Zealand Dollar Pipe Dimensions Outer Diameter mmcmminft Wall Thickness mmcmminft Length mmcmminft Material & Cost Density g/cm³kg/m³lb/in³lb/ft³ Price per kg $ /kg Waste Factor % Quantity (pieces) pcs - [Metal Weight Calculator](https://www.techraxy.com/metal-weight-calculator/): [rank_math_breadcrumb] Calculate metal weight for round, square, rectangular bars, sheets, tubes, and pipes. Free metal weight calculator with density presets, cost estimator, and detailed breakdown. Select Currency $ – US Dollar€ – Euro£ – British PoundC$ – Canadian DollarA$ – Australian Dollar¥ – Japanese Yen₹ – Indian Rupee₨ – Pakistani Rupeeد.إ – UAE Dirham﷼ – Saudi RiyalS$ – Singapore DollarRM – Malaysian Ringgit₱ – Philippine Peso₩ – South Korean WonCHF – Swiss FrancNZ$ – New Zealand Dollar Dimensions Length mmcmminft Width mmcmminft Thickness mmcmminft Material & Cost Density g/cm³kg/m³lb/in³lb/ft³ Price per kg $ /kg Waste Factor % Quantity (pieces) pcs Summary - [Lumber Calculator](https://www.techraxy.com/lumber-calculator/): Calculate board feet, volume, and cost for lumber projects. Free lumber calculator with waste factor, delivery costs, and detailed breakdown. - [Log Weight Calculator](https://www.techraxy.com/log-weight-calculator/): [rank_math_breadcrumb] Calculate log weight by dimensions, species, and moisture content. Free wood weight estimator with volume, cost, and detailed breakdown. Select Currency $ – US Dollar€ – Euro£ – British PoundC$ – Canadian DollarA$ – Australian Dollar¥ – Japanese Yen₹ – Indian Rupee₨ – Pakistani Rupeeد.إ – UAE Dirham﷼ – Saudi RiyalS$ – Singapore DollarRM – Malaysian Ringgit₱ – Philippine Peso₩ – South Korean WonCHF – Swiss FrancNZ$ – New Zealand Dollar Log Dimensions Diameter incmftmm Length ftinmcmmm Quantity (logs) logs Wood Species & Moisture Wood Species Red OakWhite OakHard MapleCherryBlack WalnutAshPine (Yellow)SpruceCedarDouglas FirHemlockPoplarHickoryBeechBirchElm Moisture Content % Density (lbs/ft³) lbs/ft³ Cost - [Limestone Calculator](https://www.techraxy.com/limestone-calculator/): [rank_math_breadcrumb] Calculate limestone volume, weight, and cost for any project. Free online calculator with type presets, density options, and cost estimator. Select Currency $ – US Dollar€ – Euro£ – British PoundC$ – Canadian DollarA$ – Australian Dollar¥ – Japanese Yen₹ – Indian Rupee₨ – Pakistani Rupeeد.إ – UAE Dirham﷼ – Saudi RiyalS$ – Singapore DollarRM – Malaysian Ringgit₱ – Philippine Peso₩ – South Korean WonCHF – Swiss FrancNZ$ – New Zealand Dollar Area Dimensions Length ftinmcmmmyd Width ftinmcmmmyd Depth inftcmmmm Limestone Details Limestone Type Crushed LimestonePea Gravel LimestoneClass 5 LimestoneClass 2 LimestoneLimestone BaseLimestone DustRip Rap LimestoneFlagstone Density (lbs/ft³) lbs/ft³ Price - [Gravel Calculator](https://www.techraxy.com/gravel-calculator/): [rank_math_breadcrumb] Calculate gravel volume, weight, and cost for any project. Free online gravel calculator with type presets, density options, and cost estimator. Select Currency $ – US Dollar€ – Euro£ – British PoundC$ – Canadian DollarA$ – Australian Dollar¥ – Japanese Yen₹ – Indian Rupee₨ – Pakistani Rupeeد.إ – UAE Dirham﷼ – Saudi RiyalS$ – Singapore DollarRM – Malaysian Ringgit₱ – Philippine Peso₩ – South Korean WonCHF – Swiss FrancNZ$ – New Zealand Dollar Area Dimensions Length ftinmcmmmyd Width ftinmcmmmyd Depth inftcmmmm Gravel Details Gravel Type Crushed StonePea GravelRiver RockLimestoneGraniteSandCrusher RunQuarry Process Density (lbs/ft³) lbs/ft³ Price per Cubic Yard $ /yd³ - [Glass Weight Calculator](https://www.techraxy.com/glass-weight-calculator/): [rank_math_breadcrumb] Calculate glass weight by dimensions and type. Free glass weight calculator with cost estimator, density presets, and detailed breakdown. Select Currency $ – US Dollar€ – Euro£ – British PoundC$ – Canadian DollarA$ – Australian Dollar¥ – Japanese Yen₹ – Indian Rupee₨ – Pakistani Rupeeد.إ – UAE Dirham﷼ – Saudi RiyalS$ – Singapore DollarRM – Malaysian Ringgit₱ – Philippine Peso₩ – South Korean WonCHF – Swiss FrancNZ$ – New Zealand Dollar Glass Dimensions Length inftcmmmm Width inftcmmmm Thickness inmmcmft Glass Type & Details Glass Type Standard Float GlassTempered GlassLaminated GlassAcrylic (Plexiglass)Polycarbonate (Lexan)Glass BlockLead Glass (Crystal)Borosilicate (Pyrex) Density (g/cm³) g/cm³ Quantity - [French Drain Calculator](https://www.techraxy.com/french-drain-calculator/): [rank_math_breadcrumb] Calculate pipe length, gravel volume, and fabric needed for a French drain. Free drainage calculator with cost estimator and waste factor. Select Currency $ – US Dollar€ – Euro£ – British PoundC$ – Canadian DollarA$ – Australian Dollar¥ – Japanese Yen₹ – Indian Rupee₨ – Pakistani Rupeeد.إ – UAE Dirham﷼ – Saudi RiyalS$ – Singapore DollarRM – Malaysian Ringgit₱ – Philippine Peso₩ – South Korean WonCHF – Swiss FrancNZ$ – New Zealand Dollar Drainage Area Dimensions Drain Length ftinmcmmm Drain Width inftcmmmm Drain Depth inftcmmmm Pipe & Gravel Details Pipe Diameter incmmmft Gravel Depth (below pipe) incmmmft Slope Percentage % - [Framing Calculator](https://www.techraxy.com/framing-calculator/): [rank_math_breadcrumb] Calculate the number of studs and plates needed for a wall frame. Free framing calculator with cost estimator, waste factor, and detailed breakdown. Select Currency $ – US Dollar€ – Euro£ – British PoundC$ – Canadian DollarA$ – Australian Dollar¥ – Japanese Yen₹ – Indian Rupee₨ – Pakistani Rupeeد.إ – UAE Dirham﷼ – Saudi RiyalS$ – Singapore DollarRM – Malaysian Ringgit₱ – Philippine Peso₩ – South Korean WonCHF – Swiss FrancNZ$ – New Zealand Dollar Wall Dimensions Wall Length ftinmcmmm Wall Height ftinmcmmm Framing Details Stud Spacing (center to center) incmmmft Stud Length (actual lumber) ftinmcmmm Plate Length (actual lumber) - [Fire Glass Calculator](https://www.techraxy.com/fire-glass-calculator/): [rank_math_breadcrumb] Calculate how much fire glass you need for your fire pit or fireplace. Free fire glass calculator with cost estimator, shape options, and waste factor. Select Currency $ – US Dollar€ – Euro£ – British PoundC$ – Canadian DollarA$ – Australian Dollar¥ – Japanese Yen₹ – Indian Rupee₨ – Pakistani Rupeeد.إ – UAE Dirham﷼ – Saudi RiyalS$ – Singapore DollarRM – Malaysian Ringgit₱ – Philippine Peso₩ – South Korean WonCHF – Swiss FrancNZ$ – New Zealand Dollar Fire Pit Dimensions Length inftcmmmm Width inftcmmmm Glass Depth incmmmft Glass & Cost Details Glass Density lbs/ft³kg/m³g/cm³ Price per Pound $ /lb Waste - [Belt Size Calculator](https://www.techraxy.com/belt-size-calculator/): Use our free belt size calculator to find your US, UK, and EU belt sizes instantly. Enter your waist measurement and fit preference for a personalized result. - [Drywall Calculator](https://www.techraxy.com/drywall-calculator/): Calculate drywall sheets, joint compound, tape, and screws for any room. Free drywall estimator with cost breakdown, waste factor, and opening deductions. - [DIY Shed Cost Calculator](https://www.techraxy.com/diy-shed-cost-calculator/): Estimate the cost to build a DIY shed with this free materials calculator. Plan your shed project with framing, sheathing, roofing, and labor cost estimates. - [Decking Calculator](https://www.techraxy.com/decking-calculator/): Calculate deck boards, joists, and materials for your deck project. Free decking calculator with cost estimation, waste factor, and beam/post planning. - [Brick Calculator](https://www.techraxy.com/brick-calculator/): Use this free brick calculator to estimate the number of bricks and mortar volume for your wall project. - [Board and Batten Calculator](https://www.techraxy.com/board-and-batten-calculator/): Calculate boards, battens, and materials for board and batten walls. - [Baluster Spacing Calculator](https://www.techraxy.com/baluster-spacing-calculator/): Calculate baluster spacing for deck railings to meet building codes. - [Aluminum Weight Calculator](https://www.techraxy.com/aluminum-weight-calculator/): Calculate aluminum weight from size and density. Free metal weight calculator for sheets, plates, and bars. - [Square Yards Calculator](https://www.techraxy.com/square-yards-calculator/): Calculate square yards for carpet, flooring, and landscaping projects. - [Square Footage Calculator](https://www.techraxy.com/square-footage-calculator/): Calculate square footage for flooring, painting, and construction projects. - [Square Feet to Cubic Yards Calculator](https://www.techraxy.com/square-feet-to-cubic-yards-calculator/): Convert square feet to cubic yards for concrete, gravel, and landscaping. - [Size to Weight Calculator](https://www.techraxy.com/size-to-weight-calculator/): Calculate weight from size and density for any material. Free weight estimator with volume, density, and cost calculations. - [Gallons per Square Foot Calculator](https://www.techraxy.com/gallons-per-square-foot-calculator/): Calculate gallons needed for painting, coating, or liquid applications. - [Cubic Yard Calculator](https://www.techraxy.com/cubic-yard-calculator/): Calculate cubic yards for concrete, gravel, soil, and more. Free volume calculator with cost estimation, waste factor, and currency support for construction projects. - [Board Foot Calculator](https://www.techraxy.com/board-foot-calculator/): Calculate board feet for lumber projects with this free woodworking calculator. Estimate total board feet, cost, and volume with waste factor and currency support. - [Bag Calculator](https://www.techraxy.com/bag-calculator/): A bag calculator instantly computes volume, weight, cost, and item capacity from your bag's dimensions and material, helping you plan packaging and shipping efficiently. - [Credit Card Payment Calculator](https://www.techraxy.com/credit-card-payment-calculator/): [rank_math_breadcrumb] This credit card payment calculator shows your payoff timeline and total interest. Enter balance and payment amount to see how fast you become debt-free. Credit Card Payment Calculator | Find Your Ideal Payment Select Currency Credit Card Details Current Balance Annual Interest Rate (APR)% Target Payoff Timemonths New Charges (Monthly)/mo This calculator finds the exact monthly payment needed to pay off your credit card within your target timeframe, and shows the total interest you’ll pay. Summary Payment Schedule Payment Analysis 💳 Required Monthly Payment: — Current Balance— Annual Interest Rate (APR)— Monthly Interest Rate— Target Payoff Time— Required Monthly Payment— - [Credit Card Minimum Payment Calculator](https://www.techraxy.com/credit-card-minimum-payment-calculator/): [rank_math_breadcrumb] This credit card minimum payment calculator shows your true payoff timeline and interest cost. Enter balance and APR to see how long minimum payments really take. Credit Card Minimum Payment Calculator | Payoff Time & Interest Select Currency Credit Card Details Current Balance Annual Interest Rate (APR)% Minimum Payment Percentage% Minimum Payment Floor Extra Monthly Payment (Optional)/mo New Charges (Monthly)/mo Paying only the minimum can take decades to pay off your balance and cost thousands in interest. See how much you can save by paying more! Summary Payment Schedule Minimum Payment Analysis 💳 Minimum Payment Payoff: — Current Balance— Annual - [Credit Card Calculator](https://www.techraxy.com/credit-card-calculator/): [rank_math_breadcrumb] This credit card calculator shows how long to pay off your balance and total interest. Enter balance and APR to see your payoff timeline and savings instantly. Credit Card Calculator | Payoff Time & Interest Calculator Select Currency Credit Card Details Current Balance Annual Interest Rate (APR)% Monthly Payment/mo New Charges (Monthly)/mo Paying only the minimum payment can take years and cost thousands in interest. This calculator shows payoff time and total interest based on your payment amount. Summary Payment Schedule Credit Card Payoff Summary 💳 Payoff Time: — Current Balance— Annual Interest Rate (APR)— Monthly Payment— Monthly Interest Rate— - [Cash-Out Refinance Calculator](https://www.techraxy.com/cash-out-refinance-calculator/): [rank_math_breadcrumb] This cash-out refinance calculator shows how much equity you can access. Enter home value and mortgage balance to see your available cash instantly. Cash-Out Refinance Calculator | Home Equity Cash Analysis Select Currency Current Mortgage Current Home Value Current Mortgage Balance Current Interest Rate% Remaining Yearsyears Cash-Out Refinance Options New Interest Rate% New Loan Termyears Cash-Out Amount Maximum LTV Ratio% Closing Costs & Fees Cash-out refinance replaces your existing mortgage with a larger loan and gives you the difference in cash. Often used for home improvements, debt consolidation, or major expenses. Summary Comparison Schedule Cash-Out Refinance Analysis 💰 Available Cash: - [Car Refinance Calculator](https://www.techraxy.com/car-refinance-calculator/): [rank_math_breadcrumb] This car refinance calculator shows if refinancing your auto loan saves money. Enter current and new rates to see monthly savings and break-even instantly. Car Refinance Calculator | Auto Loan Refinance Savings Select Currency Current Auto Loan Remaining Loan Balance Current Interest Rate% Remaining Monthsmonths Current Monthly Payment/mo Refinance Options New Interest Rate% New Loan Termmonths Refinance Fees / Closing Costs Refinancing your car loan can save money if the new rate is at least 1% lower. Break-even point is when monthly savings cover refinance fees. Summary Comparison Schedule Refinance Analysis 💰 Monthly Savings: — Current Monthly Payment— New Monthly - [Blended Rate Calculator](https://www.techraxy.com/blended-rate-calculator/): [rank_math_breadcrumb] This blended rate calculator shows your weighted average interest rate across multiple loans. Enter loan balances and rates to see your true combined rate instantly. Blended Rate Calculator | Weighted Average Interest Rate Select Currency Loans / Debts Add Another Loan The blended rate is the weighted average interest rate across all loans, weighted by their balances. Useful for consolidating debt or refinancing analysis. Summary Loan Breakdown Blended Rate Summary 📊 Blended Rate: — Number of Loans— Total Loan Balance— Blended Rate (Weighted Average)— Simple Average Rate— Highest Rate— Lowest Rate— Weighted Monthly Interest (Est.)— Loan Breakdown & Weighting Loan - [Balloon Payment Calculator](https://www.techraxy.com/balloon-payment-calculator/): [rank_math_breadcrumb] This balloon payment calculator shows your final lump sum and monthly payments. Enter loan amount, rate, and balloon period to see your payment instantly. Balloon Payment Calculator | Balloon Mortgage Analysis Select Currency Loan Details Loan Amount Interest Rate% Amortization Termyears Balloon Due Afteryears A balloon mortgage offers lower monthly payments during the initial period (based on the full amortization term), but requires a large lump-sum payment (the balloon) at the end of the balloon term. Summary Amortization Schedule Balloon Payment Summary 🎈 Balloon Payment: — Loan Amount— Interest Rate— Amortization Term— Balloon Due After— Monthly Payment (P&I)— Payments Made - [Balance Transfer Calculator](https://www.techraxy.com/balance-transfer-calculator/): [rank_math_breadcrumb] This balance transfer calculator shows interest saved, transfer fees, and payoff timeline. Enter balance and APR to see if a transfer saves you money instantly. Balance Transfer Calculator | Credit Card Debt Analysis Select Currency Current Credit Card Debt Current Balance Current APR% Monthly Payment Balance Transfer Offer Promotional APR% Promo Periodmonths Balance Transfer Fee% Post-Promo APR% Monthly Payment on New Card A balance transfer can save money if the interest savings exceed the transfer fee and you can pay off the balance before the promotional period ends. Summary Payoff Comparison Balance Transfer Analysis 💰 Potential Savings: — Current Card - [APR Calculator](https://www.techraxy.com/apr-calculator/): [rank_math_breadcrumb] Calculate the true annual percentage rate on any loan. See how fees and closing costs affect your real borrowing cost beyond the interest rate. Free APR calculator. APR Calculator | Annual Percentage Rate Calculator Select Currency Loan Details Loan Amount Interest Rate% Loan Termyears Closing Costs & Fees Origination Fee Closing Costs Points (Discount) Mortgage Insurance (annual) Other Fees APR (Annual Percentage Rate) includes the interest rate plus closing costs and fees, expressed as a yearly rate. It gives a more complete picture of the true cost of borrowing. Summary APR Comparison APR Analysis 📊 Annual Percentage Rate (APR): — - [Amortization Calculator](https://www.techraxy.com/amortization-calculator/): [rank_math_breadcrumb] This amortization calculator shows your full loan payment schedule with principal and interest breakdown. Enter loan details to see every payment instantly. Amortization Calculator | Loan Payment Schedule Select Currency Loan Details Loan Amount Annual Interest Rate% Loan Termyears Payment Frequency Monthly (12x per year)Bi-Weekly (26x per year)Weekly (52x per year)Semi-Monthly (24x per year) Start Date Amortization schedules show how each payment is split between principal and interest over the life of the loan. Summary Amortization Schedule Loan Summary 💰 Monthly Payment: — Loan Amount (Principal)— Annual Interest Rate— Loan Term— Payment Frequency— Payment Amount— Total Number of Payments— Total - [28/36 Rule Calculator](https://www.techraxy.com/28-36-rule-calculator/): [rank_math_breadcrumb] 28/36 rule calculator shows how much house you can afford based on income and debts. Enter income and debts to see your maximum housing payment instantly. 28/36 Rule Calculator | Debt-to-Income Ratio for Mortgages Select Currency Income & Debt Details Monthly Gross Income Proposed Monthly Housing Payment Other Monthly Debt Payments Front-End DTI Limit% Back-End DTI Limit% Loan Type Conventional (28/36)FHA (31/43)VA (41/41)USDA (29/41)Custom Limits The 28/36 Rule states that a household should spend a maximum of 28% of gross monthly income on housing and a maximum of 36% on total debt (housing + all other debts). Summary DTI Scenarios - [10/1 ARM Calculator](https://www.techraxy.com/10-1-arm-calculator/): [rank_math_breadcrumb] This 10/1 ARM calculator shows your fixed payments for 10 years and future adjustment estimates. Enter loan details to see your payment range instantly. 10/1 ARM Calculator | Adjustable Rate Mortgage Analysis Select Currency Loan Details Loan Amount Total Loan Termyears 10/1 ARM Structure Initial Fixed Periodyears Initial Interest Rate% Adjustment Intervalyears Margin (Fixed Add-on)% Periodic Cap% Lifetime Cap% A 10/1 ARM has a fixed rate for the first 10 years, then adjusts annually based on an index + margin, subject to periodic and lifetime caps. Taxes & Insurance Property Tax (yearly)/yr Home Insurance (yearly)/yr HOA Fees (monthly)/mo PMI (monthly, - [Yield to Maturity Calculator](https://www.techraxy.com/yield-to-maturity-calculator/): [rank_math_breadcrumb] This yield to maturity calculator shows total bond return including coupon income and capital gains. Enter price, coupon, and maturity to see YTM instantly. Yield to Maturity Calculator | YTM Calculator Select Currency Bond Details Face Value (Par Value) Annual Coupon Rate% Current Market Price Years to Maturityyears Coupon Frequency Semi-Annual (2x per year)Annual (1x per year)Quarterly (4x per year)Monthly (12x per year) Yield to Maturity (YTM) is the total return anticipated on a bond if held until maturity. It equates the present value of all future cash flows to the current market price using iterative calculation. Summary Yield Comparison - [Times Interest Earned Ratio Calculator](https://www.techraxy.com/times-interest-earned-ratio-calculator/): [rank_math_breadcrumb] This times interest earned ratio calculator shows how many times earnings cover interest expense. Enter EBIT and interest to see your debt safety instantly. Times Interest Earned Ratio Calculator | TIE Ratio Analysis Select Currency Earnings & Interest Data EBIT (Operating Income) Interest Expense Times Interest Earned Ratiox Industry General / DiversifiedUtility / RegulatedReal Estate / REITTechnology / Asset-LightManufacturing / IndustrialRetail / ConsumerHealthcare / Pharma Times Interest Earned (TIE) = EBIT ÷ Interest Expense. It measures how many times a company can cover its interest obligations with its operating earnings. A higher ratio indicates greater financial strength. Summary TIE Scenarios - [Tax Equivalent Yield Calculator](https://www.techraxy.com/tax-equivalent-yield-calculator/): [rank_math_breadcrumb] This tax equivalent yield calculator compares taxable and tax-free bonds. Enter municipal yield and tax rate to see the equivalent taxable yield instantly. Tax Equivalent Yield Calculator | Municipal Bond Yield Comparison Select Currency Tax-Exempt & Taxable Yields Tax-Exempt Yield (e.g., Municipal Bond)% Your Marginal Tax Rate% Tax Equivalent Yield% Investment Amount Tax Equivalent Yield (TEY) = Tax-Exempt Yield ÷ (1 − Tax Rate). It shows the taxable yield you would need to earn to match a tax-exempt investment after taxes. Summary Tax Bracket Comparison Tax Equivalent Yield Analysis 📊 Tax Equivalent Yield: — Tax-Exempt Yield— Marginal Tax Rate— After-Tax - [Quick Ratio Calculator](https://www.techraxy.com/debt-investment-calculators/): [rank_math_breadcrumb] Explore our complete collection of debt investment calculators. Analyze bonds, loans, and fixed income securities to make smarter investment decisions instantly. Debt Investment Calculators | Bond, Credit & Fixed Income Tools Select Currency Yield & Return Calculators Bond Current Yield Calculate current yield based on annual coupon payment and market price. Income Analysis Yield to Maturity (YTM) Calculate total return anticipated on a bond if held until maturity. Total Return After-tax Cost of Debt Calculate the effective cost of debt considering the tax shield benefit. Corporate Finance Bond Price Calculate the present value of a bond’s future cash flows. Valuation - [LGD Calculator – Loss Given Default](https://www.techraxy.com/lgd-calculator-loss-given-default/): [rank_math_breadcrumb] This LGD calculator shows loss given default for any credit exposure. Enter exposure and recovery amounts to see your LGD and recovery rate instantly. LGD Calculator | Loss Given Default Calculator Select Currency Exposure at Default (EAD) Loan Balance Outstanding Undrawn Commitment Credit Conversion Factor (CCF)% Recovery & Collateral Collateral Value Collateral Haircut% Direct Recovery Costs Other Recoveries LGD (Loss Given Default) = 1 − Recovery Rate. It represents the percentage of exposure a lender would lose if a borrower defaults, net of recoveries from collateral and other sources. Summary LGD Scenarios LGD Analysis 📊 Loss Given Default (LGD): — - [Interest Coverage Ratio Calculator](https://www.techraxy.com/interest-coverage-ratio-calculator/): [rank_math_breadcrumb] This interest coverage ratio calculator shows how easily a company can pay interest on its debt. Enter EBIT and interest expense to see your ratio instantly. Interest Coverage Ratio Calculator | Debt Servicing Ability Select Currency Earnings & Interest Data EBIT (Operating Income) Interest Expense Interest Coverage Ratiox Industry General / DiversifiedUtility / RegulatedReal Estate / REITTechnology / Asset-LightManufacturing / IndustrialRetail / ConsumerHealthcare / Pharma Interest Coverage Ratio = EBIT ÷ Interest Expense. It measures how easily a company can pay interest on its outstanding debt. A higher ratio indicates better debt-servicing capacity. Summary Ratio Scenarios Interest Coverage Analysis 📊 - [Effective Duration Calculator](https://www.techraxy.com/effective-duration-calculator/): [rank_math_breadcrumb] This effective duration calculator measures bond price sensitivity for option-embedded bonds. Enter prices at different yields to see your interest rate risk instantly. Effective Duration Calculator | Interest Rate Risk Analysis Select Currency Bond Details Face Value (Par Value) Annual Coupon Rate% Yield to Maturity (YTM)% Years to Maturityyears Coupon Frequency Semi-Annual (2x per year)Annual (1x per year)Quarterly (4x per year)Monthly (12x per year) Yield Change (basis points)bps Effective Duration measures a bond’s price sensitivity to interest rate changes, accounting for embedded options. It’s calculated as (P- – P+) / (2 × P0 × Δy), where Δy is the change - [Defensive Interval Ratio Calculator](https://www.techraxy.com/defensive-interval-ratio-calculator/): [rank_math_breadcrumb] This defensive interval ratio calculator shows how many days a company can operate on liquid assets. Enter cash, securities, and expenses to see your safety margin instantly. Defensive Interval Ratio Calculator | Liquidity Analysis Select Currency Liquid Assets (Defensive Assets) Cash & Cash Equivalents Marketable Securities Accounts Receivable Other Liquid Assets Daily Operating Expenses Annual Operating Expenses Annual Non-Cash Expenses Daily Operating Expenses/day Defensive Interval Ratio = Liquid Assets ÷ Daily Operating Expenses. It measures how many days a company can operate using only its liquid assets without additional revenue. Summary Coverage Scenarios Defensive Interval Analysis 📊 Defensive Interval Ratio: - [Debt to Equity Calculator](https://www.techraxy.com/debt-to-equity-calculator/): [rank_math_breadcrumb] This debt to equity calculator shows how much debt a company uses relative to equity. Enter liabilities and equity to see your leverage ratio instantly. Debt to Equity Calculator | Financial Leverage Ratio Analysis Select Currency Balance Sheet Data Total Liabilities Total Shareholders’ Equity Debt to Equity Ratiox Company Type General / DiversifiedBank / Financial InstitutionUtility / RegulatedReal Estate / REITTechnology / Asset-LightManufacturing / Industrial Debt-to-Equity Ratio = Total Liabilities ÷ Total Shareholders’ Equity. It measures financial leverage and indicates how much debt a company uses to finance its assets relative to equity. Summary Leverage Scenarios Debt to Equity Analysis - [Debt-to-Capital Ratio Calculator](https://www.techraxy.com/debt-to-capital-ratio-calculator/): [rank_math_breadcrumb] This debt-to-capital ratio calculator shows how much of a company’s capital is funded by debt. Enter total debt and equity to see your leverage instantly. Debt-to-Capital Ratio Calculator | Capital Structure Analysis Select Currency Capital Structure Data Total Debt Total Shareholders’ Equity Debt-to-Capital Ratio (%)% Company Type General / DiversifiedBank / Financial InstitutionUtility / RegulatedReal Estate / REITTechnology / Asset-LightManufacturing / Industrial Debt-to-Capital Ratio = Total Debt ÷ (Total Debt + Total Equity). It measures the proportion of a company’s capital that comes from debt versus equity financing. Summary Capital Structure Scenarios Debt-to-Capital Ratio Analysis 📊 Debt-to-Capital Ratio: — 0% - [Debt to Asset Ratio Calculator](https://www.techraxy.com/debt-to-asset-ratio-calculator/): [rank_math_breadcrumb] This debt to asset ratio calculator shows what percentage of assets are financed by debt. Enter total debt and assets to see your leverage instantly. Debt to Asset Ratio Calculator | Financial Leverage Analysis Select Currency Balance Sheet Data Total Debt Total Assets Debt to Asset Ratio (%)% Company Type General / DiversifiedBank / Financial InstitutionUtility / RegulatedReal Estate / REITTechnology / Asset-LightManufacturing / Industrial Debt to Asset Ratio = Total Debt ÷ Total Assets. It measures the proportion of a company’s assets financed by debt. Lower ratios indicate lower financial risk. Summary Industry Benchmarks Debt to Asset Ratio Analysis - [Debt Service Coverage Ratio Calculator (DSCR)](https://www.techraxy.com/dscr-calculator/): [rank_math_breadcrumb] This DSCR calculator shows if property income covers debt payments. Enter NOI and debt service to see your debt service coverage ratio instantly. DSCR Calculator | Debt Service Coverage Ratio Calculator Select Currency Net Operating Income (NOI) Gross Rental Income (Annual) Vacancy Rate% Operating Expenses (Annual) Debt Service Loan Amount Interest Rate% Amortization Termyears Monthly Debt Service (Optional)/mo DSCR = Net Operating Income (NOI) ÷ Total Debt Service. A DSCR ≥ 1.25 is generally considered acceptable by most commercial lenders; ≥ 1.0 means the property covers its debt. Summary DSCR Scenarios DSCR Analysis 📊 DSCR: — 1.0 (Breakeven) 1.25 (Lender - [Credit Spread Calculator](https://www.techraxy.com/credit-spread-calculator/): [rank_math_breadcrumb] This credit spread calculator shows the yield difference between corporate bonds and Treasuries. Enter yields to measure credit risk premium instantly. Credit Spread Calculator | Corporate Bond Yield Spread Analysis Select Currency Yield Details Corporate Bond Yield% Benchmark Treasury Yield% Bond Maturityyears Bond Face Value Credit Rating AAA (Highest Quality)AA (High Quality)A (Upper Medium Grade)BBB (Medium Grade)BB (Speculative)B (Highly Speculative)CCC (Substantial Risk)CC (Extremely Speculative)C (Near Default)D (Default) Credit Spread = Corporate Bond Yield – Benchmark Treasury Yield. It represents the additional yield investors demand to compensate for default risk. Summary Credit Rating Benchmarks Credit Spread Analysis 📊 Credit Spread: — - [Coupon Rate Calculator](https://www.techraxy.com/coupon-rate-calculator/): [rank_math_breadcrumb] This coupon rate calculator shows the annual interest rate on any bond. Enter coupon payment and face value to see the coupon rate instantly. Coupon Rate Calculator | Bond Coupon Rate Calculator Select Currency Bond Details Face Value (Par Value) Annual Coupon Payment Coupon Rate (%)% Coupon Frequency Semi-Annual (2x per year)Annual (1x per year)Quarterly (4x per year)Monthly (12x per year) Coupon Rate = (Annual Coupon Payment ÷ Face Value) × 100. It determines the periodic interest payment made to bondholders. Summary Rate Comparison Coupon Rate Summary 📊 Coupon Rate: — Face Value (Par Value)— Annual Coupon Payment— Coupon Frequency— - [Coupon Payment Calculator](https://www.techraxy.com/coupon-payment-calculator/): [rank_math_breadcrumb] This coupon payment calculator shows bond interest payments per period. Enter face value, coupon rate, and frequency to see your income instantly. Coupon Payment Calculator | Bond Coupon Income Calculator Select Currency Bond Details Face Value (Par Value) Annual Coupon Rate% Coupon Frequency Semi-Annual (2x per year)Annual (1x per year)Quarterly (4x per year)Monthly (12x per year) Number of Yearsyears Coupon Payment = Face Value × (Annual Coupon Rate ÷ Coupon Frequency). Each payment is made at regular intervals until the bond matures. Summary Full Payment Schedule Coupon Payment Summary 💰 Coupon Payment: — Face Value (Par Value)— Annual Coupon Rate— - [Bond YTM Calculator](https://www.techraxy.com/bond-ytm-calculator/): [rank_math_breadcrumb] This bond YTM calculator shows yield to maturity including coupon income and capital gains. Enter price, coupon, and maturity to see total return instantly. Bond YTM Calculator | Yield to Maturity Calculator Select Currency Bond Details Face Value (Par Value) Annual Coupon Rate% Current Market Price Years to Maturityyears Coupon Frequency Semi-Annual (2x per year)Annual (1x per year)Quarterly (4x per year)Monthly (12x per year) Yield to Maturity (YTM) is the total return anticipated on a bond if held until maturity. It equates the present value of all future cash flows to the current market price using iterative calculation. Summary Iteration - [Bond Yield Calculator](https://www.techraxy.com/bond-yield-calculator/): [rank_math_breadcrumb] This bond yield calculator shows current yield and yield to maturity. Enter coupon rate, price, and years to maturity to see your return instantly. Bond Yield Calculator | Current Yield, YTM, YTC & YTW Select Currency Bond Details Face Value (Par Value) Annual Coupon Rate% Current Market Price Years to Maturityyears Coupon Frequency Semi-Annual (2x per year)Annual (1x per year)Quarterly (4x per year)Monthly (12x per year) This calculator computes Current Yield, Yield to Maturity (YTM), Yield to Call (YTC), and Yield to Worst (YTW) using iterative methods for accurate results. Call Features (Optional) Bond is Callable NoYes Call Price Years - [Bond Price Calculator](https://www.techraxy.com/bond-price-calculator/): [rank_math_breadcrumb] This bond price calculator shows the fair market value of any bond. Enter face value, coupon rate, and yield to maturity to see the price instantly. Bond Price Calculator | Present Value of Future Cash Flows Select Currency Bond Details Face Value (Par Value) Annual Coupon Rate% Yield to Maturity (YTM)% Years to Maturityyears Coupon Frequency Semi-Annual (2x per year)Annual (1x per year)Quarterly (4x per year)Monthly (12x per year) Bond Price = Present Value of all future coupon payments + Present Value of face value at maturity, discounted at the yield to maturity (YTM). Summary Cash Flow Schedule Bond Price - [Bond Equivalent Yield Calculator](https://www.techraxy.com/bond-current-yield-calculator-2/): [rank_math_breadcrumb] This bond current yield calculator shows annual income relative to bond price. Enter coupon payment and current price to see your yield instantly. Bond Current Yield Calculator | Bond Income Analysis Select Currency Bond Details Face Value (Par Value) Annual Coupon Rate% Current Market Price Coupon Frequency Semi-Annual (2x per year)Annual (1x per year)Quarterly (4x per year)Monthly (12x per year) Current Yield (%)% Current Yield = Annual Coupon Payment ÷ Current Market Price. It measures the income return on a bond investment, ignoring capital gains or losses. Summary Yield Comparison Current Yield Analysis 📊 Current Yield: — Face Value (Par - [Bond Current Yield Calculator](https://www.techraxy.com/bond-current-yield-calculator/): [rank_math_breadcrumb] This bond current yield calculator shows annual income relative to bond price. Enter coupon payment and current price to see your yield instantly. Bond Current Yield Calculator | Bond Income Analysis Select Currency Bond Details Face Value (Par Value) Annual Coupon Rate% Current Market Price Coupon Frequency Semi-Annual (2x per year)Annual (1x per year)Quarterly (4x per year)Monthly (12x per year) Current Yield (%)% Current Yield = Annual Coupon Payment ÷ Current Market Price. It measures the income return on a bond investment, ignoring capital gains or losses. Summary Yield Comparison Current Yield Analysis 📊 Current Yield: — Face Value (Par - [Bond Convexity Calculator](https://www.techraxy.com/bond-convexity-calculator/): [rank_math_breadcrumb] This bond convexity calculator measures bond price sensitivity to interest rate changes. Enter coupon rate, yield, and maturity to see convexity and duration instantly. Bond Convexity Calculator | Interest Rate Risk Analysis Select Currency Bond Details Face Value Annual Coupon Rate% Yield to Maturity (YTM)% Years to Maturityyears Coupon Frequency Semi-Annual (2x per year)Annual (1x per year)Quarterly (4x per year)Monthly (12x per year) Yield Change (basis points)bps Convexity measures the curvature of the price-yield relationship. Higher convexity means greater price sensitivity to interest rate changes, providing more protection when rates fall and less loss when rates rise. Summary Cash Flow - [Altman Z-Score Calculator](https://www.techraxy.com/altman-z-score-calculator/): [rank_math_breadcrumb] Calculate the Altman Z-Score for any company. Assess bankruptcy risk, financial health, and creditworthiness instantly with this proven financial model. Altman Z-Score Calculator | Bankruptcy Prediction Model Select Currency Balance Sheet Data Current Assets Current Liabilities Total Assets Total Liabilities Income Statement Data Retained Earnings EBIT (Operating Income) Total Sales / Revenue Market Value of Equity Company Type Model Version Public Manufacturing (Original Z-Score)Private Manufacturing (Z’-Score)Non-Manufacturing / Emerging Markets (Z”-Score) The Altman Z-Score predicts bankruptcy risk. Z > 2.99 = Safe Zone, 1.81-2.99 = Grey Zone, Z < 1.81 = Distress Zone. Summary Score Components Altman Z-Score Analysis 📊 Z-Score: - [After-Tax Cost of Debt Calculator](https://www.techraxy.com/after-tax-cost-of-debt-calculator/): [rank_math_breadcrumb] This after-tax cost of debt calculator shows your true borrowing cost after tax deductions. Enter interest rate and tax rate to see your effective cost instantly. After-tax Cost of Debt Calculator | WACC Component Select Currency Debt Details Pre-tax Cost of Debt (Interest Rate)% Corporate Tax Rate% Total Debt Outstanding After-tax Cost of Debt = Pre-tax Cost of Debt × (1 – Tax Rate). Interest is tax-deductible, which reduces the effective cost of debt for a company. Summary Tax Shield Analysis After-tax Cost of Debt Summary 📊 After-tax Cost of Debt: — Pre-tax Cost of Debt— Corporate Tax Rate— Tax - [Refinance Calculator](https://www.techraxy.com/refinance-calculator/): [rank_math_breadcrumb] See if refinancing saves you money. Compare your current loan vs. new rates, calculate break-even time, and estimate total interest saved instantly with this free tool. Select Currency Current Mortgage Remaining Loan Balance Current Interest Rate% Remaining Yearsyears Current Monthly Payment/mo Refinance Options New Interest Rate% New Loan Termyears Closing Costs Cash Out Amount (optional) Refinancing saves money if the new rate is at least 0.5-1% lower. Break-even point is when monthly savings cover closing costs. Summary Comparison Schedule Refinance Analysis 💰 Monthly Savings: — Current Monthly Payment— New Monthly Payment— Monthly Savings— Closing Costs— Break-Even Point— Total Interest (Current)— - [Home Affordability Calculator](https://www.techraxy.com/home-affordability-calculator/): [rank_math_breadcrumb] See how much home you can afford based on your income, debts, down payment, and interest rate. Free calculator uses standard 28/36 lending rules. Select Currency Income & Monthly Obligations Annual Gross Income Monthly Debt Payments/mo Down Payment Down Payment %% Loan & Housing Costs Interest Rate% Loan Termyears Property Tax (yearly)/yr Home Insurance (yearly)/yr HOA Fees (monthly)/mo Lenders typically use 28% for front-end DTI and 36% for back-end DTI as guidelines. Summary Amortization Schedule Affordability Summary 🏠 You Can Afford: — Estimated Affordable Home Price— Loan Amount— Down Payment— Monthly Mortgage Payment (P&I)— Monthly Taxes & Insurance— Total Monthly - [Down Payment Calculator](https://www.techraxy.com/down-payment-calculator/): [rank_math_breadcrumb] Elementor structure for Down Payment Calculator and mortgage tools. Combines HTML widget, formula, examples, FAQ schema, and related links to boost rankings. Select Currency Property & Payment Details Property Price Down Payment Percentage% Down Payment Amount (Optional) Conventional loans typically require 3-20% down. Higher down payment = lower monthly payments & no PMI. Loan & Mortgage Estimates Estimated Interest Rate% Loan Termyears Summary Amortization Schedule Down Payment Summary 🏠 Down Payment: — Property Price— Down Payment Amount— Down Payment Percentage— Loan Amount (Principal)— Loan-to-Value Ratio (LTV)— PMI typically required for LTV > 80% Est. Monthly Payment (P&I)— Total Interest Paid— - [Mortgage with Extra Payments Calculator](https://www.techraxy.com/mortgage-with-extra-payments-calculator/): [rank_math_breadcrumb] This mortgage calculator shows interest and time saved with extra payments. Enter your loan details to instantly compare standard vs. accelerated payoff. Select Currency Loan Details Loan Amount Annual Interest Rate% Loan Termyears Extra Payments Add extra payment to reduce mortgage term & interest Extra Monthly Paymentper month One-Time Extra (optional)lump sum Start after monthmonth 💡 Tip: Extra payments reduce principal faster, saving thousands in interest. Summary Amortization Schedule Payment Summary 🏠 Monthly Payment: — Standard Monthly Payment (P&I)— Total Monthly with Extra— Total Payments (standard)— Total Payments (with extra)— Total Interest (standard)— Total Interest (with extra)— Interest Saved— Payoff - [Mortgage Amortization Calculator](https://www.techraxy.com/mortgage-amortization-calculator/): Free mortgage amortization calculator with PMI, payment breakdown, and full schedule. See principal, interest, total cost, and payoff date instantly. - [Mortgage Calculator](https://www.techraxy.com/mortgage-calculator/): Free mortgage calculator: estimate monthly payments, total interest, and full amortization schedule. Get instant, accurate results. - [Cursive Font Generator](https://www.techraxy.com/cursive-font-generator/): Create elegant cursive text instantly with our free Cursive Font Generator. 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Customize your text, copy the result, and use it for social media, designs, and more. - [Drake Equation for Love Calculator](https://www.techraxy.com/drake-equation-for-love-calculator/): Use the Drake Equation for Love Calculator to estimate romantic compatibility from key factors. Explore your result instantly with this free calculator. - [Words per Minute Calculator](https://www.techraxy.com/words-per-minute-calculator/): Use our Words Per Minute Calculator to measure typing speed quickly, understand your WPM score, and improve typing practice with instant results online. - [Time Card Calculator](https://www.techraxy.com/time-card-calculator/): Time Card Calculator helps you calculate work hours, breaks, overtime, and total time quickly and accurately. Get instant results with our free tool. - [Standing Desk Height Calculator](https://www.techraxy.com/standing-desk-height-calculator/): Standing Desk Height Calculator helps you find a comfortable desk height based on your height. Get a quick estimate and set up your workspace better. - [Social Media Ban Impact Calculator](https://www.techraxy.com/social-media-ban-impact-calculator/): Use the Social Media Ban Impact Calculator to estimate how a social media ban may affect users, reach, revenue, and engagement. Get quick results. - [Slack Time Calculator](https://www.techraxy.com/slack-time-calculator/): Use the Slack Time Calculator to find available schedule slack quickly, understand time flexibility, and plan tasks more efficiently with instant results. - [SAT Score Calculator](https://www.techraxy.com/sat-score-calculator/): Use our SAT Score Calculator to estimate your SAT score quickly, understand your results, and plan your preparation with an easy-to-use free tool. - [Reverse Text Generator](https://www.techraxy.com/reverse-text-generator/): Reverse Text Generator flips words, letters, and text instantly. 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Get accurate, readable number names for checks, documents, and more. - [Paper Thickness Calculator](https://www.techraxy.com/paper-thickness-calculator/): Calculate paper thickness quickly with our Paper Thickness Calculator. Get accurate results from paper weight and sheet measurements. Try it free. - [Money Weight Calculator](https://www.techraxy.com/money-weight-calculator/): Money Weight Calculator helps you calculate how much your cash weighs based on denomination and quantity. Get fast, accurate results for your money. - [Time Spent on Email Calculator](https://www.techraxy.com/time-spent-on-email-calculator/): Calculate how much time you spend on email and understand your daily, weekly, and monthly email workload. Get quick results with this free calculator. - [Meeting Cost Calculator](https://www.techraxy.com/meeting-cost-calculator/): Meeting Cost Calculator helps you estimate the cost of meetings based on attendees, time, and hourly rates. Get instant results and plan time wisely. - [English Learning Time Calculator](https://www.techraxy.com/english-learning-time-calculator/): English Learning Time Calculator helps estimate study time for your English goals, making it easier to plan lessons, practice, and track your progress. - [Desk Height Calculator](https://www.techraxy.com/desk-height-calculator/): Use our Desk Height Calculator to find a comfortable desk height based on your height and improve your sitting posture. Get your ideal height instantly. - [GWAM Calculator](https://www.techraxy.com/gwam-calculator/): Calculate GWAM typing speed online. Enter total words and typing time to get your gross words per minute instantly, then use the result to track speed. - [Cycle Time Calculator](https://www.techraxy.com/cycle-time-calculator/): Calculate cycle time from production data, understand the formula, and estimate output rates with this free Cycle Time Calculator. - [Lead Time Calculator](https://www.techraxy.com/lead-time-calculator/): Use our Lead Time Calculator to calculate delivery dates and total lead time quickly and accurately. Get instant results for planning orders and projects. - [Deadline Calculator](https://www.techraxy.com/deadline-calculator/): Use the Deadline Calculator to work out dates quickly from a starting date and deadline period, helping you plan tasks and due dates with ease. - [Acceptance Rate Calculator](https://www.techraxy.com/acceptance-rate-calculator/): Calculate your acceptance rate instantly by comparing accepted applications with total applications. Get a clear percentage result with this free tool. - [Wall Square Footage Calculator](https://www.techraxy.com/wall-square-footage-calculator/): Figure out the square footage of any wall for painting, wallpaper, or siding. Enter length, height, and openings to get net area and material cost. - [Vinyl Siding Calculator](https://www.techraxy.com/vinyl-siding-calculator/): Work out how much vinyl siding your house needs. Enter wall length, height, gables, and openings to get squares and a full material and labor cost estimate. - [Vinyl Fence Calculator](https://www.techraxy.com/vinyl-fence-calculator/): Work out how many panels, posts, rails, and pickets your vinyl fence needs. Enter fence length and post spacing for a full material list and cost estimate. - [Tonnage Calculator](https://www.techraxy.com/tonnage-calculator/): Work out the tonnage of gravel, sand, topsoil, or any material from its dimensions. Get short tons, metric tonnes, and long tons with a cost estimate. - [Tile Calculator](https://www.techraxy.com/tile-calculator/): Figure out how many tiles and boxes your floor needs. Enter room size, tile size, and grout width for an instant count that includes waste and your total cost. - [Stone Weight Calculator](https://www.techraxy.com/stone-weight-calculator/): Work out the weight of granite, marble, or any natural stone piece from its dimensions. Enter length, width, and thickness for weight, area, and cost in seconds. - [Steel Weight Calculator](https://www.techraxy.com/steel-weight-calculator/): Calculate the weight and cost of rectangular steel bars. Enter width, thickness, and length with a steel grade, and get kg, lbs, and full cost in seconds. - [Steel Plate Weight Calculator](https://www.techraxy.com/steel-plate-weight-calculator/): Pick your steel grade, enter plate dimensions, and get the weight in kg and lbs plus a full cost estimate. 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Enter joint length, width, and depth to get volume, cartridge count, weight, and total cost. - [Sand Calculator](https://www.techraxy.com/sand-calculator/): Work out how much sand your project needs. Enter the area and depth, pick a sand type, and get cubic yards, tonnage, and a full material cost estimate in seconds. - [Rolling Offset Calculator](https://www.techraxy.com/rolling-offset-calculator/): Work out pipe travel, true offset, and cut length for a rolling offset. Enter vertical and horizontal offsets, pick your fitting angle, get the numbers fast. - [River Rock Calculator](https://www.techraxy.com/river-rock-calculator/): Find out how much river rock you need for landscaping. Enter the area and depth, pick a size, get cubic yards, tonnage, and a full material cost estimate. - [Rip Rap Calculator](https://www.techraxy.com/rip-rap-calculator/): Figure out how much rip rap stone your project needs. 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Works with mm, inches, kg, and lbs. - [Unit Price Calculator: Compare Costs Easily](https://www.techraxy.com/unit-price-calculator-compare-costs-easily/): Unit Price Calculator helps you compare the cost per unit of products, quantities, and package sizes so you can find better value quickly and easily. - [Sofa Size Calculator: Find the Right Sofa Dimensions](https://www.techraxy.com/sofa-size-calculator-find-the-right-sofa-dimensions/): Use our Sofa Size Calculator to find ideal sofa dimensions for your room, compare space needs, and plan furniture placement with quick, accurate results. - [Rug Size Calculator: Find the Perfect Rug Size](https://www.techraxy.com/rug-size-calculator-find-the-perfect-rug-size/): Use our Rug Size Calculator to find the right rug dimensions for your room and furniture layout. Get quick, accurate sizing guidance for any space. - [Roll Length Calculator: Calculate Roll Length Easily](https://www.techraxy.com/roll-length-calculator-calculate-roll-length-easily/): Calculate roll length quickly and accurately with our Roll Length Calculator. Estimate material length from roll dimensions and simplify roll calculations. - [Recessed Lighting Calculator: Plan Your Lighting Layout](https://www.techraxy.com/recessed-lighting-calculator-plan-your-lighting-layout/): Use the Recessed Lighting Calculator to estimate fixture spacing, coverage, and lighting needs for your room. Get quick, accurate results for your layout. - [LED Savings Calculator: Estimate Energy & Cost Savings](https://www.techraxy.com/led-savings-calculator-estimate-energy-cost-savings/): Use the LED Savings Calculator to estimate energy use, electricity costs, and potential savings from switching to LED lighting. Calculate your savings today. - [Dilution Ratio Calculator: Mix Solutions Accurately](https://www.techraxy.com/dilution-ratio-calculator-mix-solutions-accurately/): Use our Dilution Ratio Calculator to quickly determine the correct amounts of concentrate and water for any dilution ratio. Free, accurate, and easy to use. - [Quit Smoking and Save Calculator: Calculate Your Savings](https://www.techraxy.com/quit-smoking-and-save-calculator-calculate-your-savings/): Quit Smoking and Save Calculator estimates how much money you can save by quitting smoking, helping you see your potential savings over time. Try it free. - [Pool Shock Calculator: Calculate Pool Shock Dosage](https://www.techraxy.com/pool-shock-calculator-calculate-pool-shock-dosage/): Use the Pool Shock Calculator to find the right chlorine shock dosage for your pool size and target level. 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Get quick, accurate sizing guidance and choose frames with confidence. - [Transmission Gear Ratio and RPM Calculator](https://www.techraxy.com/transmission-gear-ratio-and-rpm-calculator/): Calculate transmission gear ratios, overall ratios, and speed for each gear. - [Ring & Pinion Gear Ratio Calculator](https://www.techraxy.com/ring-pinion-gear-ratio-calculator/): Calculate ring and pinion gear ratio, speed, or RPM for your vehicle. - [Gear Ratio Calculator](https://www.techraxy.com/gear-ratio-calculator/): Calculate gear ratio using three different methods: teeth count, input/output speed, or compound gear trains. - [Engine Torque Calculator](https://www.techraxy.com/engine-torque-calculator/): [rank_math_breadcrumb] Calculate engine torque using three different methods depending on what data you have. Enter horsepower and RPM, displacement and BMEP, or force and lever arm, get your torque value in lb-ft, Nm, and kgf·m instantly. Unit System Imperial (lb-ft, HP, in)Metric (Nm, kW, mm) Calculation Method Method Horsepower & RPMDisplacement & BMEPForce & Lever Arm Horsepower & RPM Horsepower HP RPM RPM Displacement & BMEP Displacement Lccin³ Cylinders cyl BMEP psi Force & Lever Arm Force lbs Lever Arm Length in Summary Calculation Breakdown Torque Summary Torque: — Method— Torque (lb-ft)— Torque (Nm)— Torque (kgf·m)— Input 1— Input 2— Component - [Engine RPM Calculator](https://www.techraxy.com/engine-rpm-calculator/): Calculate engine RPM from speed, gear ratio, final drive, and tire diameter. - [Engine Horsepower Calculator](https://www.techraxy.com/engine-horsepower-calculator/): Estimate engine horsepower from torque & RPM or quarter-mile ET & weight. Free automotive calculator with kW, PS, and detailed breakdown. - [Engine Displacement Calculator](https://www.techraxy.com/engine-displacement-calculator/): Calculate engine displacement from bore, stroke, and number of cylinders. 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Powered by Techraxy Calculate Reset - [Carburetor CFM Calculator](https://www.techraxy.com/carburetor-cfm-calculator-2/): [rank_math_breadcrumb] Calculate the required CFM for your engine’s carburetor based on displacement, RPM, and volumetric efficiency. Displacement Unit Cubic Inches (in³)Liters (L)Cubic Centimeters (cc) Engine Specifications Engine Displacement in³ Max RPM RPM Volumetric Efficiency % Carburetor Selection Common CFM Sizes (for reference) 500 600 650 700 750 800 850 950 1000 1050 Summary Calculation Breakdown CFM Summary Required CFM: — Engine Displacement— Max RPM— Volumetric Efficiency— CFM Required (at 100% VE)— CFM Required (actual VE)— Recommended Carburetor Size— Component Value Unit Enter engine details and calculate to see breakdown. Powered by Techraxy Calculate Reset Copy Share ADVERTISEMENT Relevant Tools Creator & - [Debt Avalanche Calculator](https://www.techraxy.com/debt-avalanche-calculator/): Home Work out how big a chicken coop and run need to be. 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Unit System Imperial (ft / ft² / in) Metric (m / m² / mm) Project Area Application Wall Sheathing Subfloor Underlayment Roof Decking Cabinet / Furniture Shelving / Storage Concrete Formwork Custom Project Area Shape Rectangle L-Shape (Corner Cutout) Direct Area Entry Number of Identical Areas areas Length ft Height / Width ft Overall Length ft Overall Width ft Cutout Length ft Cutout Width ft Total Area ft² Sheet Specification Sheet Size Preset Sheet Length - [Credit Utilization Calculator](https://www.techraxy.com/credit-utilization-calculator/): Home Work out heat loss in BTU and kW for any room or home. Enter design temperatures, insulation R-values, and infiltration to get furnace size and annual heating cost. Unit System Imperial (ft² / °F / BTU) Metric (m² / °C / W) Design Conditions Indoor Design Temperature °F Outdoor Design Temperature °F Temperature Difference °F Safety Margin % Envelope Components (Conduction) Walls — Net Area ft² Walls — R-Value h·ft²·°F/BTU Ceiling / Roof — Area ft² Ceiling / Roof — R-Value h·ft²·°F/BTU Windows — Area ft² Windows — R-Value h·ft²·°F/BTU Doors — Area ft² Doors — R-Value h·ft²·°F/BTU Floor (over - [Wainscoting Calculator](https://www.techraxy.com/wainscoting-calculator/): Home Work out hoops, frame pipe, greenhouse film and cost for a high tunnel. Enter the size, spacing and roll coverage to get rolls, pipe length and total cost. 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Unit System Imperial (ft² / °F / BTU) Metric (m² / °C / W) Design Conditions Indoor Design Temperature °F Outdoor Design Temperature °F Temperature Difference °F Safety Margin % Envelope Components (Conduction) Walls — Net Area ft² Walls — R-Value h·ft²·°F/BTU Ceiling / Roof — Area ft² Ceiling / Roof — R-Value h·ft²·°F/BTU Windows — Area ft² Windows — R-Value h·ft²·°F/BTU Doors — Area ft² Doors — R-Value h·ft²·°F/BTU Floor (over - [Stair Carpet Calculator](https://www.techraxy.com/stair-carpet-calculator/): Home Convert any shape into square yards with our free calculator. Get area, volume, weight, and cost estimates for carpet, concrete, topsoil, and more in one pass. 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Unit System Imperial (ft) Metric (m) Ladder Details Ladder Type Extension Ladder Straight / Single Ladder Combination Ladder Articulated / Multi-Position Platform Ladder (Self-Supporting) Step Ladder (A-Frame, Self-Supporting) Total Ladder Length ft Duty Rating Type III — 200 lb (Light Duty) Type II — 225 lb (Medium Duty) Type I — 250 lb (Heavy Duty) Type IA — 300 lb (Extra Heavy Duty) Type IAA — 375 lb (Special Duty) Setup Geometry Working Height - [Plywood Calculator](https://www.techraxy.com/plywood-calculator/): Home Work out how much bedding sand and joint sand a paver patio needs. Enter the area, sand depth, and joint width, then get volume, weight, bags and cost. Unit System Imperial (ft / ft² / lb) Metric (m / m² / kg) Area Details Area Shape Rectangle L-Shape (Corner Cutout) Direct Area Entry Number of Identical Areas areas Area Length ft Area Width ft Overall Length ft Overall Width ft Cutout Length ft Cutout Width ft Total Area (all areas) ft² Total Perimeter ft Sand Specification Sand Application Bedding Sand (under pavers) Leveling Sand (thicker layer) Bedding + Joint Sand - [Paver Sand Calculator](https://www.techraxy.com/paver-sand-calculator/): Home Work out riser height, tread depth, stringer length, and total run with this free stair calculator. Checks IRC, IBC, and OSHA compliance plus costs. Unit System Imperial (in / ft) Metric (mm / m) Stair Geometry Total Rise (floor to floor) in Layout Method Auto — Fit Best Riser Specify Number of Steps Number of Steps (risers) steps Tread Depth (going) in Stair Width in Nosing Overhang in Code Compliance Building Code Reference IRC — Residential (US) IBC — Commercial (US) OSHA — Workplace UK Building Regs (Part K) NCC — Australia Custom Limits Max Riser Height in Min Tread - [Paver Calculator](https://www.techraxy.com/paver-calculator/): Home Work out heat loss in BTU and kW for any room or home. Enter design temperatures, insulation R-values, and infiltration to get furnace size and annual heating cost. Unit System Imperial (ft² / °F / BTU) Metric (m² / °C / W) Design Conditions Indoor Design Temperature °F Outdoor Design Temperature °F Temperature Difference °F Safety Margin % Envelope Components (Conduction) Walls — Net Area ft² Walls — R-Value h·ft²·°F/BTU Ceiling / Roof — Area ft² Ceiling / Roof — R-Value h·ft²·°F/BTU Windows — Area ft² Windows — R-Value h·ft²·°F/BTU Doors — Area ft² Doors — R-Value h·ft²·°F/BTU Floor (over - [Paint Calculator](https://www.techraxy.com/paint-calculator/): Home This mortgage calculator shows interest and time saved with extra payments. Enter your loan details to instantly compare standard vs. accelerated payoff. 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Unit System Imperial (ft / ft² / in) Metric (m / m² / mm) Project Area Application Wall Sheathing Subfloor Underlayment Roof Decking Cabinet / Furniture Shelving / Storage Concrete Formwork Custom Project Area Shape Rectangle L-Shape (Corner Cutout) Direct Area Entry Number of Identical Areas areas Length ft Height / Width ft Overall Length ft Overall Width ft Cutout Length ft Cutout Width ft Total Area ft² Sheet Specification Sheet Size Preset Sheet Length - [Hoop House Calculator](https://www.techraxy.com/hoop-house-calculator/): Work out hoops, frame pipe, greenhouse film and cost for a high tunnel. Enter the size, spacing and roll coverage to get rolls, pipe length and total cost. - [Heat Loss Calculator](https://www.techraxy.com/heat-loss-calculator/): Home Work out how much deck stain a project needs. Enter deck size and extra surfaces, pick stain type and coats, then get gallons, coverage and total cost. Select Currency $ – US Dollar € – Euro £ – British Pound C$ – Canadian Dollar A$ – Australian Dollar ¥ – Japanese Yen ₹ – Indian Rupee ₨ – Pakistani Rupee د.إ – UAE Dirham ﷼ – Saudi Riyal S$ – Singapore Dollar RM – Malaysian Ringgit ₱ – Philippine Peso ₩ – South Korean Won CHF – Swiss Franc NZ$ – New Zealand Dollar Deck Dimensions Deck Length ft in - [Furnace Size Calculator](https://www.techraxy.com/furnace-size-calculator/): Home Work out how many boxes of flooring a room needs. Enter the dimensions, pick a material, and get boxes, underlayment, trim and a total cost estimate. Unit System Metric (m² / m) Imperial (ft² / ft) Room Details Room Shape Rectangle L-Shape (Corner Cutout) Direct Area Entry Number of Identical Rooms rooms Room Length m Room Width m Overall Length m Overall Width m Cutout Length m Cutout Width m Total Floor Area (all rooms) m² Total Room Perimeter m Flooring Material Flooring Type Coverage per Box m² Waste Factor % Plank / Tile Length m Plank / Tile Width - [Flooring Calculator](https://www.techraxy.com/flooring-calculator/): Home Work out hoops, frame pipe, greenhouse film and cost for a high tunnel. Enter the size, spacing and roll coverage to get rolls, pipe length and total cost. Unit System Imperial (ft / ft²) Metric (m / m²) Hoop House Dimensions Common Size Preset Custom Size 10 ft × 20 ft 12 ft × 24 ft 14 ft × 30 ft 16 ft × 36 ft 20 ft × 48 ft 30 ft × 72 ft Width / Span ft Length ft Side Wall Height ft Peak Height ft Roof Rise ft Frame & Hoops Hoop Spacing (on centre) ft - [Floor Area Ratio Calculator](https://www.techraxy.com/floor-area-ratio-calculator/): Home Work out how many square yards of carpet your staircase needs. Free stair carpet calculator handles landings, hallway runs, pattern repeats, and cost. Unit System Imperial (in / ft / yd²) Metric (mm / m / m²) Stair Details Stair Configuration Preset Straight Flight — 13 Steps Straight Flight — 15 Steps Straight Flight — 16 Steps L-Shaped with Winder (split count) U-Shaped with Winder (split count) Custom Configuration Number of Steps (risers) steps Tread Depth (Going) in Riser Height in Stair Width in Nosing Allowance (per step) in Landings & Hallway Include Landing / Platform? No Yes — Add - [Fence Post Depth Calculator](https://www.techraxy.com/fence-post-depth-calculator/): Home Find the boiler size a home needs in kW. Enter dimensions, insulation, bathrooms and climate, then get the required output, BTU/hr and a recommended unit. Select Currency $ – US Dollar € – Euro £ – British Pound C$ – Canadian Dollar A$ – Australian Dollar ¥ – Japanese Yen ₹ – Indian Rupee ₨ – Pakistani Rupee د.إ – UAE Dirham ﷼ – Saudi Riyal S$ – Singapore Dollar RM – Malaysian Ringgit ₱ – Philippine Peso ₩ – South Korean Won CHF – Swiss Franc NZ$ – New Zealand Dollar Property Dimensions Property Length ft in m cm - [Rectangle Fence Perimeter Calculator](https://www.techraxy.com/rectangle-fence-perimeter-calculator/): Home Work out the BTU an air conditioner needs for a room. Enter the dimensions, sun exposure, insulation and occupants, then get BTU and a standard AC size. Select Currency $ – US Dollar € – Euro £ – British Pound C$ – Canadian Dollar A$ – Australian Dollar ¥ – Japanese Yen ₹ – Indian Rupee ₨ – Pakistani Rupee د.إ – UAE Dirham ﷼ – Saudi Riyal S$ – Singapore Dollar RM – Malaysian Ringgit ₱ – Philippine Peso ₩ – South Korean Won CHF – Swiss Franc NZ$ – New Zealand Dollar Room Dimensions Room Length ft in - [Fence Calculator](https://www.techraxy.com/fence-calculator/): Home Work out how much siding you need with our free calculator. Get squares, piece counts, starter strip, J-channel, corner trim, and a full cost breakdown. Unit System Imperial (in / ft / ft²) Metric (mm / m / m²) Wall Details Wall Input Mode Single Wall (L × H) Building Perimeter Gable End (Rectangle + Triangle) Direct Area Entry Number of Identical Walls walls Wall Length ft Wall Height (eave) ft Building Length ft Building Width ft Wall Height (eave) ft Sides to Sided All 4 Sides 3 Sides (One Open) 2 Sides (Opposite) 1 Side Gable Wall Width ft - [Epoxy Calculator](https://www.techraxy.com/epoxy-calculator/): Home Work out how much bedding sand and joint sand a paver patio needs. Enter the area, sand depth, and joint width, then get volume, weight, bags and cost. Unit System Imperial (ft / ft² / lb) Metric (m / m² / kg) Area Details Area Shape Rectangle L-Shape (Corner Cutout) Direct Area Entry Number of Identical Areas areas Area Length ft Area Width ft Overall Length ft Overall Width ft Cutout Length ft Cutout Width ft Total Area (all areas) ft² Total Perimeter ft Sand Specification Sand Application Bedding Sand (under pavers) Leveling Sand (thicker layer) Bedding + Joint Sand - [Deck Stain Calculator](https://www.techraxy.com/deck-stain-calculator/): Home Work out fence posts, rails, pickets or panels and cost. Enter the run length, pick a fence type, and get material quantities, labor and total cost. Unit System Metric (metres) Imperial (feet) Fence Details Fence Type Wood Privacy (Solid Picket) Wood Picket (Spaced) Chain Link Vinyl / PVC Panel Aluminum / Steel Ornamental Composite Panel Total Fence Length m Fence Height m Posts, Rails & Pickets Post Spacing (on centre) m Rails per Section 1 Rail 2 Rails 3 Rails 4 Rails Picket / Panel Width m Gap Between Pickets m Gates & Openings Number of Gates gates Gate Width - [Clearance Hole Calculator](https://www.techraxy.com/clearance-hole-calculator/): Home Work out how much paint a room needs. Enter dimensions, deduct openings, and get gallons or litres for walls, ceiling and trim plus a cost estimate. Unit System Imperial (ft / ft² / gal) Metric (m / m² / L) Room Dimensions Number of Identical Rooms rooms Room Length ft Room Width ft Wall Height ft Surfaces to Paint Paint Walls? Yes No Paint Ceiling? No Yes Paint Trim / Baseboard? Yes No Trim Height (baseboard) ft Openings to Deduct Number of Doors doors Door Width ft Door Height ft Number of Windows windows Window Width ft Window Height ft - [Chicken Coop Size Calculator](https://www.techraxy.com/chicken-coop-size-calculator/): Home Work out hoops, frame pipe, greenhouse film and cost for a high tunnel. Enter the size, spacing and roll coverage to get rolls, pipe length and total cost. Unit System Imperial (ft / ft²) Metric (m / m²) Hoop House Dimensions Common Size Preset Custom Size 10 ft × 20 ft 12 ft × 24 ft 14 ft × 30 ft 16 ft × 36 ft 20 ft × 48 ft 30 ft × 72 ft Width / Span ft Length ft Side Wall Height ft Peak Height ft Roof Rise ft Frame & Hoops Hoop Spacing (on centre) ft - [Carpet Calculator](https://www.techraxy.com/carpet-calculator/): Home Work out how much carpet and underlay a room needs. Enter the dimensions, roll width, pattern match and waste, then get area, linear length and total cost. Select Currency $ – US Dollar € – Euro £ – British Pound C$ – Canadian Dollar A$ – Australian Dollar ¥ – Japanese Yen ₹ – Indian Rupee ₨ – Pakistani Rupee د.إ – UAE Dirham ﷼ – Saudi Riyal S$ – Singapore Dollar RM – Malaysian Ringgit ₱ – Philippine Peso ₩ – South Korean Won CHF – Swiss Franc NZ$ – New Zealand Dollar Room Dimensions Room Length ft in - [Boiler Size Calculator](https://www.techraxy.com/boiler-size-calculator/): Home Work out how many pavers a patio or driveway needs. Enter the area, pick a paver size and pattern, then get pavers, base, sand, edge and estimated total cost. Unit System Imperial (ft / ft² / ton) Metric (m / m² / tonne) Area Details Area Shape Rectangle L-Shape (Corner Cutout) Direct Area Entry Number of Identical Areas areas Area Length ft Area Width ft Overall Length ft Overall Width ft Cutout Length ft Cutout Width ft Total Area (all areas) ft² Total Perimeter ft Paver Selection Paver Size Preset Paver Length in Paver Width in Laying Pattern Running Bond - [Arch Calculator](https://www.techraxy.com/arch-calculator/): Home Work out the fenced length, post count, rails and cost for a rectangular yard. Pick the sides to fence, then get posts, gates and a full material quote. Unit System Metric (metres) Imperial (feet) Rectangle Dimensions Side A (Length) m Side B (Width) m Sides to Fence All 4 Sides (Full Perimeter) 3 Sides — One A Side Open 3 Sides — One B Side Open 2 Sides (A Sides Only) 2 Sides (B Sides Only) 1 Side (A Only) 1 Side (B Only) Posts, Rails & Height Post Spacing (on centre) m Post Height m Rails per Section 1 - [Mortgage Payoff Calculator](https://www.techraxy.com/mortgage-payoff-calculator/): Home Work out hoops, frame pipe, greenhouse film and cost for a high tunnel. Enter the size, spacing and roll coverage to get rolls, pipe length and total cost. Unit System Imperial (ft / ft²) Metric (m / m²) Hoop House Dimensions Common Size Preset Custom Size 10 ft × 20 ft 12 ft × 24 ft 14 ft × 30 ft 16 ft × 36 ft 20 ft × 48 ft 30 ft × 72 ft Width / Span ft Length ft Side Wall Height ft Peak Height ft Roof Rise ft Frame & Hoops Hoop Spacing (on centre) ft - [Altman Z-Score Calculator](https://www.techraxy.com/altman-z-score-calculator-3/): Home Find the boiler size a home needs in kW. Enter dimensions, insulation, bathrooms and climate, then get the required output, BTU/hr and a recommended unit. Select Currency $ – US Dollar € – Euro £ – British Pound C$ – Canadian Dollar A$ – Australian Dollar ¥ – Japanese Yen ₹ – Indian Rupee ₨ – Pakistani Rupee د.إ – UAE Dirham ﷼ – Saudi Riyal S$ – Singapore Dollar RM – Malaysian Ringgit ₱ – Philippine Peso ₩ – South Korean Won CHF – Swiss Franc NZ$ – New Zealand Dollar Property Dimensions Property Length ft in m cm - [After-Tax Cost of Debt Calculator](https://www.techraxy.com/after-tax-cost-of-debt-calculator-3/): Home Work out the BTU an air conditioner needs for a room. Enter the dimensions, sun exposure, insulation and occupants, then get BTU and a standard AC size. Select Currency $ – US Dollar € – Euro £ – British Pound C$ – Canadian Dollar A$ – Australian Dollar ¥ – Japanese Yen ₹ – Indian Rupee ₨ – Pakistani Rupee د.إ – UAE Dirham ﷼ – Saudi Riyal S$ – Singapore Dollar RM – Malaysian Ringgit ₱ – Philippine Peso ₩ – South Korean Won CHF – Swiss Franc NZ$ – New Zealand Dollar Room Dimensions Room Length ft in - [Altman Z-Score Calculator](https://www.techraxy.com/altman-z-score-calculator-2/): Home Work out how many square yards of carpet your staircase needs. Free stair carpet calculator handles landings, hallway runs, pattern repeats, and cost. Unit System Imperial (in / ft / yd²) Metric (mm / m / m²) Stair Details Stair Configuration Preset Straight Flight — 13 Steps Straight Flight — 15 Steps Straight Flight — 16 Steps L-Shaped with Winder (split count) U-Shaped with Winder (split count) Custom Configuration Number of Steps (risers) steps Tread Depth (Going) in Riser Height in Stair Width in Nosing Allowance (per step) in Landings & Hallway Include Landing / Platform? No Yes — Add - [After-Tax Cost of Debt Calculator](https://www.techraxy.com/after-tax-cost-of-debt-calculator-2/): Home Convert any shape into square yards with our free calculator. Get area, volume, weight, and cost estimates for carpet, concrete, topsoil, and more in one pass. Unit System Imperial (ft / yd) Metric (m / yd) Area Input Shape Rectangle / Square L-Shape (Corner Cutout) Circle Triangle Trapezoid Direct Area Entry Number of Identical Areas areas Length ft Width ft Overall Length ft Overall Width ft Cutout Length ft Cutout Width ft Input Method Radius Diameter Circumference Circle Dimension ft Base ft Height ft Parallel Side A ft Parallel Side B ft Height ft Total Area ft² yd² m² in² - [Bond Convexity Calculator](https://www.techraxy.com/bond-convexity-calculator-2/): Home Work out the air changes per hour in any room. Enter dimensions and airflow, pick a room type, and see ACH, exchange time and compliance status. 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Select Currency $ – US Dollar € – Euro £ – British Pound C$ – Canadian Dollar A$ – Australian Dollar ¥ – Japanese Yen ₹ – Indian Rupee ₨ – Pakistani Rupee د.إ – UAE Dirham ﷼ – Saudi Riyal S$ – Singapore Dollar RM – Malaysian Ringgit ₱ – Philippine Peso ₩ – South Korean Won CHF – Swiss Franc NZ$ – New Zealand Dollar Property Dimensions Property Length ft in m cm - [Bond Price Calculator](https://www.techraxy.com/bond-price-calculator-2/): Home Work out the BTU an air conditioner needs for a room. Enter the dimensions, sun exposure, insulation and occupants, then get BTU and a standard AC size. Select Currency $ – US Dollar € – Euro £ – British Pound C$ – Canadian Dollar A$ – Australian Dollar ¥ – Japanese Yen ₹ – Indian Rupee ₨ – Pakistani Rupee د.إ – UAE Dirham ﷼ – Saudi Riyal S$ – Singapore Dollar RM – Malaysian Ringgit ₱ – Philippine Peso ₩ – South Korean Won CHF – Swiss Franc NZ$ – New Zealand Dollar Room Dimensions Room Length ft in - [Bond Equivalent Yield Calculator](https://www.techraxy.com/bond-equivalent-yield-calculator/): Home Work out how much bedding sand and joint sand a paver patio needs. Enter the area, sand depth, and joint width, then get volume, weight, bags and cost. Unit System Imperial (ft / ft² / lb) Metric (m / m² / kg) Area Details Area Shape Rectangle L-Shape (Corner Cutout) Direct Area Entry Number of Identical Areas areas Area Length ft Area Width ft Overall Length ft Overall Width ft Cutout Length ft Cutout Width ft Total Area (all areas) ft² Total Perimeter ft Sand Specification Sand Application Bedding Sand (under pavers) Leveling Sand (thicker layer) Bedding + Joint Sand - [Bond Yield Calculator](https://www.techraxy.com/bond-yield-calculator-2/): Home Work out how much carpet and underlay a room needs. Enter the dimensions, roll width, pattern match and waste, then get area, linear length and total cost. Select Currency $ – US Dollar € – Euro £ – British Pound C$ – Canadian Dollar A$ – Australian Dollar ¥ – Japanese Yen ₹ – Indian Rupee ₨ – Pakistani Rupee د.إ – UAE Dirham ﷼ – Saudi Riyal S$ – Singapore Dollar RM – Malaysian Ringgit ₱ – Philippine Peso ₩ – South Korean Won CHF – Swiss Franc NZ$ – New Zealand Dollar Room Dimensions Room Length ft in - [Coupon Payment Calculator](https://www.techraxy.com/coupon-payment-calculator-2/): Home Work out heat loss in BTU and kW for any room or home. Enter design temperatures, insulation R-values, and infiltration to get furnace size and annual heating cost. Unit System Imperial (ft² / °F / BTU) Metric (m² / °C / W) Design Conditions Indoor Design Temperature °F Outdoor Design Temperature °F Temperature Difference °F Safety Margin % Envelope Components (Conduction) Walls — Net Area ft² Walls — R-Value h·ft²·°F/BTU Ceiling / Roof — Area ft² Ceiling / Roof — R-Value h·ft²·°F/BTU Windows — Area ft² Windows — R-Value h·ft²·°F/BTU Doors — Area ft² Doors — R-Value h·ft²·°F/BTU Floor (over - [Bond YTM Calculator](https://www.techraxy.com/bond-ytm-calculator-2/): Home Work out how many pavers a patio or driveway needs. Enter the area, pick a paver size and pattern, then get pavers, base, sand, edge and estimated total cost. Unit System Imperial (ft / ft² / ton) Metric (m / m² / tonne) Area Details Area Shape Rectangle L-Shape (Corner Cutout) Direct Area Entry Number of Identical Areas areas Area Length ft Area Width ft Overall Length ft Overall Width ft Cutout Length ft Cutout Width ft Total Area (all areas) ft² Total Perimeter ft Paver Selection Paver Size Preset Paver Length in Paver Width in Laying Pattern Running Bond - [Coupon Rate Calculator](https://www.techraxy.com/coupon-rate-calculator-2/): Home Work out floor area ratio and ground coverage for a plot. Enter the building footprint, floors and zoning limits, then see FAR, compliance and cost. Unit System Metric (m² / m) Imperial (ft² / ft) Plot Details Plot Input Mode Enter Plot Area Directly Enter Length × Width Plot Length m Plot Width m Plot Area m² Building Configuration Ground Floor Footprint m² Number of Upper Floors floors Upper Floor Area Same as Ground Footprint Custom Area Typical Upper Floor Area m² Basement / Stilt / Parking Area m² Count Basement / Stilt in FAR? No — Excluded from FAR - [Debt Service Coverage Ratio Calculator (DSCR)](https://www.techraxy.com/debt-service-coverage-ratio-calculator-dscr/): Home Work out heat loss in BTU and kW for any room or home. Enter design temperatures, insulation R-values, and infiltration to get furnace size and annual heating cost. Unit System Imperial (ft² / °F / BTU) Metric (m² / °C / W) Design Conditions Indoor Design Temperature °F Outdoor Design Temperature °F Temperature Difference °F Safety Margin % Envelope Components (Conduction) Walls — Net Area ft² Walls — R-Value h·ft²·°F/BTU Ceiling / Roof — Area ft² Ceiling / Roof — R-Value h·ft²·°F/BTU Windows — Area ft² Windows — R-Value h·ft²·°F/BTU Doors — Area ft² Doors — R-Value h·ft²·°F/BTU Floor (over - [Credit Spread Calculator](https://www.techraxy.com/credit-spread-calculator-2/): Home Work out how many shiplap boards you need with our free calculator. Get board count, furring strips, trim lengths, and a full cost estimate in seconds. Unit System Imperial (in / ft / ft²) Metric (mm / m / m²) Wall Details Wall Input Mode Single Wall (L × H) Perimeter (Room) Direct Area Entry Number of Identical Walls walls Wall Length ft Wall Height ft Room Length ft Room Width ft Wall Height ft Sides to Cover All 4 Walls 3 Walls (One Open) 2 Walls (Opposite) 1 Wall Total Wall Area ft² Total Perimeter (for trim) ft Openings - [Debt to Asset Ratio Calculator](https://www.techraxy.com/debt-to-asset-ratio-calculator-2/): Home Work out how many boxes of flooring a room needs. Enter the dimensions, pick a material, and get boxes, underlayment, trim and a total cost estimate. Unit System Metric (m² / m) Imperial (ft² / ft) Room Details Room Shape Rectangle L-Shape (Corner Cutout) Direct Area Entry Number of Identical Rooms rooms Room Length m Room Width m Overall Length m Overall Width m Cutout Length m Cutout Width m Total Floor Area (all rooms) m² Total Room Perimeter m Flooring Material Flooring Type Coverage per Box m² Waste Factor % Plank / Tile Length m Plank / Tile Width - [Debt-to-Capital Ratio Calculator](https://www.techraxy.com/debt-to-capital-ratio-calculator-2/): Home Work out hoops, frame pipe, greenhouse film and cost for a high tunnel. Enter the size, spacing and roll coverage to get rolls, pipe length and total cost. Unit System Imperial (ft / ft²) Metric (m / m²) Hoop House Dimensions Common Size Preset Custom Size 10 ft × 20 ft 12 ft × 24 ft 14 ft × 30 ft 16 ft × 36 ft 20 ft × 48 ft 30 ft × 72 ft Width / Span ft Length ft Side Wall Height ft Peak Height ft Roof Rise ft Frame & Hoops Hoop Spacing (on centre) ft - [Debt to Equity Calculator](https://www.techraxy.com/debt-to-equity-calculator-2/): Home Work out what size AC a room needs. Enter the dimensions, occupants, sun exposure and insulation, then get the BTU load and recommended tonnage. Select Currency $ – US Dollar € – Euro £ – British Pound C$ – Canadian Dollar A$ – Australian Dollar ¥ – Japanese Yen ₹ – Indian Rupee ₨ – Pakistani Rupee د.إ – UAE Dirham ﷼ – Saudi Riyal S$ – Singapore Dollar RM – Malaysian Ringgit ₱ – Philippine Peso ₩ – South Korean Won CHF – Swiss Franc NZ$ – New Zealand Dollar Room Dimensions Room Length ft in m cm mm - [Defensive Interval Ratio Calculator](https://www.techraxy.com/defensive-interval-ratio-calculator-2/): Home Work out how many square yards of carpet your staircase needs. Free stair carpet calculator handles landings, hallway runs, pattern repeats, and cost. Unit System Imperial (in / ft / yd²) Metric (mm / m / m²) Stair Details Stair Configuration Preset Straight Flight — 13 Steps Straight Flight — 15 Steps Straight Flight — 16 Steps L-Shaped with Winder (split count) U-Shaped with Winder (split count) Custom Configuration Number of Steps (risers) steps Tread Depth (Going) in Riser Height in Stair Width in Nosing Allowance (per step) in Landings & Hallway Include Landing / Platform? No Yes — Add - [Effective Duration Calculator](https://www.techraxy.com/effective-duration-calculator-2/): Home Work out the fenced length, post count, rails and cost for a rectangular yard. Pick the sides to fence, then get posts, gates and a full material quote. Unit System Metric (metres) Imperial (feet) Rectangle Dimensions Side A (Length) m Side B (Width) m Sides to Fence All 4 Sides (Full Perimeter) 3 Sides — One A Side Open 3 Sides — One B Side Open 2 Sides (A Sides Only) 2 Sides (B Sides Only) 1 Side (A Only) 1 Side (B Only) Posts, Rails & Height Post Spacing (on centre) m Post Height m Rails per Section 1 - [Interest Coverage Ratio Calculator](https://www.techraxy.com/interest-coverage-ratio-calculator-2/): Home Work out the volume, arc length and radius of a semicircular, segmental, gothic, elliptical or flat arch. Enter span, rise and depth for a cost estimate. Select Currency $ – US Dollar € – Euro £ – British Pound C$ – Canadian Dollar A$ – Australian Dollar ¥ – Japanese Yen ₹ – Indian Rupee ₨ – Pakistani Rupee د.إ – UAE Dirham ﷼ – Saudi Riyal S$ – Singapore Dollar RM – Malaysian Ringgit ₱ – Philippine Peso ₩ – South Korean Won CHF – Swiss Franc NZ$ – New Zealand Dollar Arch Dimensions Arch Span (Width) ft in - [LGD Calculator – Loss Given Default](https://www.techraxy.com/lgd-calculator-loss-given-default-2/): Home Work out how many wainscot panels, stiles, rails, and trim you need with our free calculator. Get sheet count, frame lumber, and a full cost estimate. Unit System Imperial (in / ft / ft²) Metric (mm / m / m²) Wall Details Wall Input Mode Single Wall (L × H) Room Perimeter Direct Area Entry Number of Identical Walls walls Wall Length ft Wall Height (floor to ceiling) ft Room Length ft Room Width ft Wall Height (floor to ceiling) ft Sides to Cover All 4 Walls 3 Walls (One Open) 2 Walls (Opposite) 1 Wall Total Wall Length (for - [Tax Equivalent Yield Calculator](https://www.techraxy.com/tax-equivalent-yield-calculator-2/): Home Work out the fenced length, post count, rails and cost for a rectangular yard. Pick the sides to fence, then get posts, gates and a full material quote. Unit System Metric (metres) Imperial (feet) Rectangle Dimensions Side A (Length) m Side B (Width) m Sides to Fence All 4 Sides (Full Perimeter) 3 Sides — One A Side Open 3 Sides — One B Side Open 2 Sides (A Sides Only) 2 Sides (B Sides Only) 1 Side (A Only) 1 Side (B Only) Posts, Rails & Height Post Spacing (on centre) m Post Height m Rails per Section 1 - [Quick Ratio Calculator](https://www.techraxy.com/quick-ratio-calculator/): Home Work out how deep to bury fence posts, the right hole size and the concrete needed. Enter post size, soil type and frost depth for a full footing estimate. Unit System Metric (mm / m) Imperial (in / ft) Post Details Post Size (preset) Post Width / Diameter mm Post Profile Square / Rectangular Round Height Above Ground m Number of Posts posts Soil & Climate Soil Type Normal / Loam Clay (Moderate Drainage) Sandy / Loose Compacted Fill / Made Ground Rocky / Hardpan Frost Line Depth (0 = none) m Footing & Hole Hole Diameter Mode Auto (3 - [Times Interest Earned Ratio Calculator](https://www.techraxy.com/times-interest-earned-ratio-calculator-2/): Home This mortgage calculator shows interest and time saved with extra payments. Enter your loan details to instantly compare standard vs. accelerated payoff. Select Currency $ – US Dollar € – Euro £ – British Pound C$ – Canadian Dollar A$ – Australian Dollar ¥ – Japanese Yen ₹ – Indian Rupee ₨ – Pakistani Rupee د.إ – UAE Dirham ﷼ – Saudi Riyal S$ – Singapore Dollar RM – Malaysian Ringgit ₱ – Philippine Peso ₩ – South Korean Won CHF – Swiss Franc NZ$ – New Zealand Dollar Surface Dimensions Surface Length ft in m cm mm yd Surface - [10/1 ARM Calculator](https://www.techraxy.com/10-1-arm-calculator-2/): Home Work out the BTU an air conditioner needs for a room. Enter the dimensions, sun exposure, insulation and occupants, then get BTU and a standard AC size. Select Currency $ – US Dollar € – Euro £ – British Pound C$ – Canadian Dollar A$ – Australian Dollar ¥ – Japanese Yen ₹ – Indian Rupee ₨ – Pakistani Rupee د.إ – UAE Dirham ﷼ – Saudi Riyal S$ – Singapore Dollar RM – Malaysian Ringgit ₱ – Philippine Peso ₩ – South Korean Won CHF – Swiss Franc NZ$ – New Zealand Dollar Room Dimensions Room Length ft in - [Yield to Maturity Calculator](https://www.techraxy.com/yield-to-maturity-calculator-2/): Home Work out how many square yards of carpet your staircase needs. Free stair carpet calculator handles landings, hallway runs, pattern repeats, and cost. Unit System Imperial (in / ft / yd²) Metric (mm / m / m²) Stair Details Stair Configuration Preset Straight Flight — 13 Steps Straight Flight — 15 Steps Straight Flight — 16 Steps L-Shaped with Winder (split count) U-Shaped with Winder (split count) Custom Configuration Number of Steps (risers) steps Tread Depth (Going) in Riser Height in Stair Width in Nosing Allowance (per step) in Landings & Hallway Include Landing / Platform? No Yes — Add - [Amortization Calculator](https://www.techraxy.com/amortization-calculator-2/): Home Work out how many pavers a patio or driveway needs. Enter the area, pick a paver size and pattern, then get pavers, base, sand, edge and estimated total cost. Unit System Imperial (ft / ft² / ton) Metric (m / m² / tonne) Area Details Area Shape Rectangle L-Shape (Corner Cutout) Direct Area Entry Number of Identical Areas areas Area Length ft Area Width ft Overall Length ft Overall Width ft Cutout Length ft Cutout Width ft Total Area (all areas) ft² Total Perimeter ft Paver Selection Paver Size Preset Paver Length in Paver Width in Laying Pattern Running Bond - [28/36 Rule Calculator](https://www.techraxy.com/28-36-rule-calculator-2/): Home Convert any shape into square yards with our free calculator. Get area, volume, weight, and cost estimates for carpet, concrete, topsoil, and more in one pass. Unit System Imperial (ft / yd) Metric (m / yd) Area Input Shape Rectangle / Square L-Shape (Corner Cutout) Circle Triangle Trapezoid Direct Area Entry Number of Identical Areas areas Length ft Width ft Overall Length ft Overall Width ft Cutout Length ft Cutout Width ft Input Method Radius Diameter Circumference Circle Dimension ft Base ft Height ft Parallel Side A ft Parallel Side B ft Height ft Total Area ft² yd² m² in² - [Balance Transfer Calculator](https://www.techraxy.com/balance-transfer-calculator-2/): Home Work out how much carpet and underlay a room needs. Enter the dimensions, roll width, pattern match and waste, then get area, linear length and total cost. Select Currency $ – US Dollar € – Euro £ – British Pound C$ – Canadian Dollar A$ – Australian Dollar ¥ – Japanese Yen ₹ – Indian Rupee ₨ – Pakistani Rupee د.إ – UAE Dirham ﷼ – Saudi Riyal S$ – Singapore Dollar RM – Malaysian Ringgit ₱ – Philippine Peso ₩ – South Korean Won CHF – Swiss Franc NZ$ – New Zealand Dollar Room Dimensions Room Length ft in - [Balloon Payment Calculator](https://www.techraxy.com/balloon-payment-calculator-2/): Home Work out heat loss in BTU and kW for any room or home. Enter design temperatures, insulation R-values, and infiltration to get furnace size and annual heating cost. Unit System Imperial (ft² / °F / BTU) Metric (m² / °C / W) Design Conditions Indoor Design Temperature °F Outdoor Design Temperature °F Temperature Difference °F Safety Margin % Envelope Components (Conduction) Walls — Net Area ft² Walls — R-Value h·ft²·°F/BTU Ceiling / Roof — Area ft² Ceiling / Roof — R-Value h·ft²·°F/BTU Windows — Area ft² Windows — R-Value h·ft²·°F/BTU Doors — Area ft² Doors — R-Value h·ft²·°F/BTU Floor (over - [Blended Rate Calculator](https://www.techraxy.com/blended-rate-calculator-2/): Home Find the boiler size a home needs in kW. Enter dimensions, insulation, bathrooms and climate, then get the required output, BTU/hr and a recommended unit. Select Currency $ – US Dollar € – Euro £ – British Pound C$ – Canadian Dollar A$ – Australian Dollar ¥ – Japanese Yen ₹ – Indian Rupee ₨ – Pakistani Rupee د.إ – UAE Dirham ﷼ – Saudi Riyal S$ – Singapore Dollar RM – Malaysian Ringgit ₱ – Philippine Peso ₩ – South Korean Won CHF – Swiss Franc NZ$ – New Zealand Dollar Property Dimensions Property Length ft in m cm - [Car Refinance Calculator](https://www.techraxy.com/car-refinance-calculator-2/): Home Work out floor area ratio and ground coverage for a plot. Enter the building footprint, floors and zoning limits, then see FAR, compliance and cost. Unit System Metric (m² / m) Imperial (ft² / ft) Plot Details Plot Input Mode Enter Plot Area Directly Enter Length × Width Plot Length m Plot Width m Plot Area m² Building Configuration Ground Floor Footprint m² Number of Upper Floors floors Upper Floor Area Same as Ground Footprint Custom Area Typical Upper Floor Area m² Basement / Stilt / Parking Area m² Count Basement / Stilt in FAR? No — Excluded from FAR - [Credit Card Calculator](https://www.techraxy.com/credit-card-calculator-2/): Home Work out the right furnace size for your home. Enter floor area, climate, insulation and fuel type to get BTU, efficiency and annual cost. Unit System Imperial (ft² / °F) Metric (m² / °C) Home Details Conditioned Floor Area ft² Ceiling Height ft Number of Exterior Doors doors Window Area ft² Climate & Insulation Climate Zone Warm (South / Southwest) — 30–35 BTU/ft² Moderate (Midwest / Mid-Atlantic) — 40–50 BTU/ft² Cold (Northeast / Northern Midwest) — 50–60 BTU/ft² Very Cold (Extreme North) — 55–65 BTU/ft² Insulation Level Poor — Older home, drafty windows Average — Standard insulation Good — Well-insulated, - [Cash-Out Refinance Calculator](https://www.techraxy.com/cash-out-refinance-calculator-2/): Home Work out what size AC a room needs. Enter the dimensions, occupants, sun exposure and insulation, then get the BTU load and recommended tonnage. Select Currency $ – US Dollar € – Euro £ – British Pound C$ – Canadian Dollar A$ – Australian Dollar ¥ – Japanese Yen ₹ – Indian Rupee ₨ – Pakistani Rupee د.إ – UAE Dirham ﷼ – Saudi Riyal S$ – Singapore Dollar RM – Malaysian Ringgit ₱ – Philippine Peso ₩ – South Korean Won CHF – Swiss Franc NZ$ – New Zealand Dollar Room Dimensions Room Length ft in m cm mm - [Refinance Calculator](https://www.techraxy.com/refinance-calculator-2/): Home Work out how much carpet and underlay a room needs. Enter the dimensions, roll width, pattern match and waste, then get area, linear length and total cost. Select Currency $ – US Dollar € – Euro £ – British Pound C$ – Canadian Dollar A$ – Australian Dollar ¥ – Japanese Yen ₹ – Indian Rupee ₨ – Pakistani Rupee د.إ – UAE Dirham ﷼ – Saudi Riyal S$ – Singapore Dollar RM – Malaysian Ringgit ₱ – Philippine Peso ₩ – South Korean Won CHF – Swiss Franc NZ$ – New Zealand Dollar Room Dimensions Room Length ft in - [Credit Card Minimum Payment Calculator](https://www.techraxy.com/credit-card-minimum-payment-calculator-2/): Home Work out hoops, frame pipe, greenhouse film and cost for a high tunnel. Enter the size, spacing and roll coverage to get rolls, pipe length and total cost. Unit System Imperial (ft / ft²) Metric (m / m²) Hoop House Dimensions Common Size Preset Custom Size 10 ft × 20 ft 12 ft × 24 ft 14 ft × 30 ft 16 ft × 36 ft 20 ft × 48 ft 30 ft × 72 ft Width / Span ft Length ft Side Wall Height ft Peak Height ft Roof Rise ft Frame & Hoops Hoop Spacing (on centre) ft - [Credit Card Payment Calculator](https://www.techraxy.com/credit-card-payment-calculator-2/): Home Work out riser height, tread depth, stringer length, and total run with this free stair calculator. Checks IRC, IBC, and OSHA compliance plus costs. Unit System Imperial (in / ft) Metric (mm / m) Stair Geometry Total Rise (floor to floor) in Layout Method Auto — Fit Best Riser Specify Number of Steps Number of Steps (risers) steps Tread Depth (going) in Stair Width in Nosing Overhang in Code Compliance Building Code Reference IRC — Residential (US) IBC — Commercial (US) OSHA — Workplace UK Building Regs (Part K) NCC — Australia Custom Limits Max Riser Height in Min Tread - [Credit Card Payoff Calculator](https://www.techraxy.com/credit-card-payoff-calculator/): Home Work out hoops, frame pipe, greenhouse film and cost for a high tunnel. Enter the size, spacing and roll coverage to get rolls, pipe length and total cost. Unit System Imperial (ft / ft²) Metric (m / m²) Hoop House Dimensions Common Size Preset Custom Size 10 ft × 20 ft 12 ft × 24 ft 14 ft × 30 ft 16 ft × 36 ft 20 ft × 48 ft 30 ft × 72 ft Width / Span ft Length ft Side Wall Height ft Peak Height ft Roof Rise ft Frame & Hoops Hoop Spacing (on centre) ft - [Tent Size Calculator](https://www.techraxy.com/tent-size-calculator/): Use our Tent Size Calculator to find the ideal tent size for your group, camping style, and space needs. Get a quick estimate and plan with confidence. - [Social Media Time Alternatives Calculator](https://www.techraxy.com/social-media-time-alternatives-calculator/): Use the Social Media Time Alternatives Calculator to see how your social media time can be redirected to productive activities. Calculate alternatives instantly. - [The Lord of the Rings Calculator](https://www.techraxy.com/the-lord-of-the-rings-calculator/): The Lord of the Rings Calculator helps you explore your Middle-earth result quickly and easily. 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Translate text accurately online for calls, radio, and clarity. - [Oscar Marathon Calculator](https://www.techraxy.com/oscar-marathon-calculator/): Use the Oscar Marathon Calculator to estimate your total movie marathon time, plan your viewing schedule, and see how long an Oscar movie lineup will take. - [Pig Latin Translator](https://www.techraxy.com/pig-latin-translator/): Use our Pig Latin Translator to convert English words and phrases into Pig Latin instantly. Free, simple, private, and easy to use online. - [Quarantine Silver Lining Calculator](https://www.techraxy.com/quarantine-silver-lining-calculator/): Use the Quarantine Silver Lining Calculator to explore and calculate the positive time, cost, or personal benefits of quarantine with quick, simple results. - [Quarantine Binge Watching Calculator](https://www.techraxy.com/quarantine-binge-watching-calculator/): Use the Quarantine Binge Watching Calculator to estimate your total binge-watching time and understand how much time you spend watching shows and movies. - [Italic Text Generator](https://www.techraxy.com/italic-text-generator/): Create italic text online with our free Italic Text Generator. Easily convert normal text into stylish italic fonts for social media, websites, and more. - [Air Conditioner BTU Calculator](https://www.techraxy.com/air-conditioner-btu-calculator/): Home Find the right clearance hole and drill bit for any bolt. Pick the fastener, fit type and standard, then get hole size, min and max, and tap drill reference. Unit System Metric (mm) Imperial (inches) Fastener Details Fastener Size Thread Pitch mm Number of Holes holes Fit Type & Tolerance Fit Classification Close Fit (Precision) Normal / Medium Fit Loose Fit (Easy Assembly) Standard ISO 273 (Metric) ANSI B18.2.8 (Imperial) Custom Tolerance Custom Clearance mm Cost Details Cost per Hole $ Cost per Drill Bit $ Additional Cost $ Summary Detailed Breakdown Clearance Hole Summary Clearance Hole: — Fastener Size— - [Air Changes per Hour Calculator](https://www.techraxy.com/air-changes-per-hour-calculator/): Home Work out how many boxes of flooring a room needs. Enter the dimensions, pick a material, and get boxes, underlayment, trim and a total cost estimate. Unit System Metric (m² / m) Imperial (ft² / ft) Room Details Room Shape Rectangle L-Shape (Corner Cutout) Direct Area Entry Number of Identical Rooms rooms Room Length m Room Width m Overall Length m Overall Width m Cutout Length m Cutout Width m Total Floor Area (all rooms) m² Total Room Perimeter m Flooring Material Flooring Type Coverage per Box m² Waste Factor % Plank / Tile Length m Plank / Tile Width - [AC Tonnage Calculator](https://www.techraxy.com/ac-tonnage-calculator/): Home Work out fence posts, rails, pickets or panels and cost. Enter the run length, pick a fence type, and get material quantities, labor and total cost. Unit System Metric (metres) Imperial (feet) Fence Details Fence Type Wood Privacy (Solid Picket) Wood Picket (Spaced) Chain Link Vinyl / PVC Panel Aluminum / Steel Ornamental Composite Panel Total Fence Length m Fence Height m Posts, Rails & Pickets Post Spacing (on centre) m Rails per Section 1 Rail 2 Rails 3 Rails 4 Rails Picket / Panel Width m Gap Between Pickets m Gates & Openings Number of Gates gates Gate Width - [Thinset Calculator](https://www.techraxy.com/thinset-calculator/): Home This mortgage calculator shows interest and time saved with extra payments. Enter your loan details to instantly compare standard vs. accelerated payoff. 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Select Currency $ – US Dollar € – Euro £ – British Pound C$ – Canadian Dollar A$ – Australian Dollar ¥ – Japanese Yen ₹ – Indian Rupee ₨ – Pakistani Rupee د.إ – UAE Dirham ﷼ – Saudi Riyal S$ – Singapore Dollar RM – Malaysian Ringgit ₱ – Philippine Peso ₩ – South Korean Won CHF – Swiss Franc NZ$ – New Zealand Dollar Surface Dimensions Surface Length ft in m cm mm yd Surface - [Grout Calculator](https://www.techraxy.com/grout-calculator/): Home Work out how deep to bury fence posts, the right hole size and the concrete needed. Enter post size, soil type and frost depth for a full footing estimate. Unit System Metric (mm / m) Imperial (in / ft) Post Details Post Size (preset) Post Width / Diameter mm Post Profile Square / Rectangular Round Height Above Ground m Number of Posts posts Soil & Climate Soil Type Normal / Loam Clay (Moderate Drainage) Sandy / Loose Compacted Fill / Made Ground Rocky / Hardpan Frost Line Depth (0 = none) m Footing & Hole Hole Diameter Mode Auto (3 - [Concrete Weight Calculator](https://www.techraxy.com/concrete-weight-calculator/): Home Work out how many plywood sheets a project needs. Enter the area, sheet size, thickness, framing spacing and waste, then get sheets, fasteners and cost. 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Unit System Imperial (in / ft / ft²) Metric (mm / m / m²) Wall Details Wall Input Mode Single Wall (L × H) Perimeter (Room) Direct Area Entry Number of Identical Walls walls Wall Length ft Wall Height ft Room Length ft Room Width ft Wall Height ft Sides to Cover All 4 Walls 3 Walls (One Open) 2 Walls (Opposite) 1 Wall Total Wall Area ft² Total Perimeter (for trim) ft Openings - [Concrete Stairs Calculator](https://www.techraxy.com/concrete-stairs-calculator/): Home Work out the safest ladder angle for any job. Enter working height and base distance to get the angle, base distance, reach height and duty rating. Unit System Imperial (ft) Metric (m) Ladder Details Ladder Type Extension Ladder Straight / Single Ladder Combination Ladder Articulated / Multi-Position Platform Ladder (Self-Supporting) Step Ladder (A-Frame, Self-Supporting) Total Ladder Length ft Duty Rating Type III — 200 lb (Light Duty) Type II — 225 lb (Medium Duty) Type I — 250 lb (Heavy Duty) Type IA — 300 lb (Extra Heavy Duty) Type IAA — 375 lb (Special Duty) Setup Geometry Working Height - [Concrete Column Calculator](https://www.techraxy.com/concrete-column-calculator/): Home Work out riser height, tread depth, stringer length, and total run with this free stair calculator. Checks IRC, IBC, and OSHA compliance plus costs. Unit System Imperial (in / ft) Metric (mm / m) Stair Geometry Total Rise (floor to floor) in Layout Method Auto — Fit Best Riser Specify Number of Steps Number of Steps (risers) steps Tread Depth (going) in Stair Width in Nosing Overhang in Code Compliance Building Code Reference IRC — Residential (US) IBC — Commercial (US) OSHA — Workplace UK Building Regs (Part K) NCC — Australia Custom Limits Max Riser Height in Min Tread - [Concrete Block Fill Calculator](https://www.techraxy.com/concrete-block-fill-calculator/): Home Work out how many shiplap boards you need with our free calculator. Get board count, furring strips, trim lengths, and a full cost estimate in seconds. Unit System Imperial (in / ft / ft²) Metric (mm / m / m²) Wall Details Wall Input Mode Single Wall (L × H) Perimeter (Room) Direct Area Entry Number of Identical Walls walls Wall Length ft Wall Height ft Room Length ft Room Width ft Wall Height ft Sides to Cover All 4 Walls 3 Walls (One Open) 2 Walls (Opposite) 1 Wall Total Wall Area ft² Total Perimeter (for trim) ft Openings - [Concrete Block Calculator](https://www.techraxy.com/concrete-block-calculator/): Home Work out how many square yards of carpet your staircase needs. Free stair carpet calculator handles landings, hallway runs, pattern repeats, and cost. Unit System Imperial (in / ft / yd²) Metric (mm / m / m²) Stair Details Stair Configuration Preset Straight Flight — 13 Steps Straight Flight — 15 Steps Straight Flight — 16 Steps L-Shaped with Winder (split count) U-Shaped with Winder (split count) Custom Configuration Number of Steps (risers) steps Tread Depth (Going) in Riser Height in Stair Width in Nosing Allowance (per step) in Landings & Hallway Include Landing / Platform? No Yes — Add - [Concrete Calculator](https://www.techraxy.com/concrete-calculator/): Home Work out how many square yards of carpet your staircase needs. Free stair carpet calculator handles landings, hallway runs, pattern repeats, and cost. Unit System Imperial (in / ft / yd²) Metric (mm / m / m²) Stair Details Stair Configuration Preset Straight Flight — 13 Steps Straight Flight — 15 Steps Straight Flight — 16 Steps L-Shaped with Winder (split count) U-Shaped with Winder (split count) Custom Configuration Number of Steps (risers) steps Tread Depth (Going) in Riser Height in Stair Width in Nosing Allowance (per step) in Landings & Hallway Include Landing / Platform? No Yes — Add - [Cement Calculator](https://www.techraxy.com/cement-calculator/): Home Work out how much bedding sand and joint sand a paver patio needs. Enter the area, sand depth, and joint width, then get volume, weight, bags and cost. Unit System Imperial (ft / ft² / lb) Metric (m / m² / kg) Area Details Area Shape Rectangle L-Shape (Corner Cutout) Direct Area Entry Number of Identical Areas areas Area Length ft Area Width ft Overall Length ft Overall Width ft Cutout Length ft Cutout Width ft Total Area (all areas) ft² Total Perimeter ft Sand Specification Sand Application Bedding Sand (under pavers) Leveling Sand (thicker layer) Bedding + Joint Sand - [APR Calculator](https://www.techraxy.com/apr-calculator-2/): Home Work out what size AC a room needs. Enter the dimensions, occupants, sun exposure and insulation, then get the BTU load and recommended tonnage. 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Select Currency $ – US Dollar € – Euro £ – British Pound C$ – Canadian Dollar A$ – Australian Dollar ¥ – Japanese Yen ₹ – Indian Rupee ₨ – Pakistani Rupee د.إ – UAE Dirham ﷼ – Saudi Riyal S$ – Singapore Dollar RM – Malaysian Ringgit ₱ – Philippine Peso ₩ – South Korean Won CHF – Swiss Franc NZ$ – New Zealand Dollar Flock Details Number of - [Hasnain Khan](https://www.techraxy.com/hasnain-khan/): Home Work out how much siding you need with our free calculator. Get squares, piece counts, starter strip, J-channel, corner trim, and a full cost breakdown. Unit System Imperial (in / ft / ft²) Metric (mm / m / m²) Wall Details Wall Input Mode Single Wall (L × H) Building Perimeter Gable End (Rectangle + Triangle) Direct Area Entry Number of Identical Walls walls Wall Length ft Wall Height (eave) ft Building Length ft Building Width ft Wall Height (eave) ft Sides to Sided All 4 Sides 3 Sides (One Open) 2 Sides (Opposite) 1 Side Gable Wall Width ft - [About Us](https://www.techraxy.com/about-us/): Home Work out how much bedding sand and joint sand a paver patio needs. Enter the area, sand depth, and joint width, then get volume, weight, bags and cost. Unit System Imperial (ft / ft² / lb) Metric (m / m² / kg) Area Details Area Shape Rectangle L-Shape (Corner Cutout) Direct Area Entry Number of Identical Areas areas Area Length ft Area Width ft Overall Length ft Overall Width ft Cutout Length ft Cutout Width ft Total Area (all areas) ft² Total Perimeter ft Sand Specification Sand Application Bedding Sand (under pavers) Leveling Sand (thicker layer) Bedding + Joint Sand - [Sitemap](https://www.techraxy.com/sitemap/): Home Find the right clearance hole and drill bit for any bolt. Pick the fastener, fit type and standard, then get hole size, min and max, and tap drill reference. Unit System Metric (mm) Imperial (inches) Fastener Details Fastener Size Thread Pitch mm Number of Holes holes Fit Type & Tolerance Fit Classification Close Fit (Precision) Normal / Medium Fit Loose Fit (Easy Assembly) Standard ISO 273 (Metric) ANSI B18.2.8 (Imperial) Custom Tolerance Custom Clearance mm Cost Details Cost per Hole $ Cost per Drill Bit $ Additional Cost $ Summary Detailed Breakdown Clearance Hole Summary Clearance Hole: — Fastener Size— - [Home](https://www.techraxy.com/): Home Work out how much siding you need with our free calculator. Get squares, piece counts, starter strip, J-channel, corner trim, and a full cost breakdown. Unit System Imperial (in / ft / ft²) Metric (mm / m / m²) Wall Details Wall Input Mode Single Wall (L × H) Building Perimeter Gable End (Rectangle + Triangle) Direct Area Entry Number of Identical Walls walls Wall Length ft Wall Height (eave) ft Building Length ft Building Width ft Wall Height (eave) ft Sides to Sided All 4 Sides 3 Sides (One Open) 2 Sides (Opposite) 1 Side Gable Wall Width ft - [Cookie Policy](https://www.techraxy.com/cookie-policy/): Home Calculate wheelchair ramp slope, length, and cost with our free ADA ramp calculator. Check 1:12 compliance, estimate materials, and plan landings and handrails. Unit System Imperial (in / ft / ft²) Metric (mm / m / m²) Ramp Geometry Rise (total vertical height) in Run Input Method Enter Run Length Enter Desired Slope Run (horizontal distance) ft Desired Slope Ratio (1:X) Percent (%) Degrees (°) Ramp Width in Compliance & Landings Max Rise per Run in Number of Ramp Runs runs Number of Landings landings Landing Depth in Rise per Run in Safety & Surface Decking / Surface Material Concrete - [Disclaimer](https://www.techraxy.com/disclaimer/): Home Work out how many boxes of flooring a room needs. Enter the dimensions, pick a material, and get boxes, underlayment, trim and a total cost estimate. Unit System Metric (m² / m) Imperial (ft² / ft) Room Details Room Shape Rectangle L-Shape (Corner Cutout) Direct Area Entry Number of Identical Rooms rooms Room Length m Room Width m Overall Length m Overall Width m Cutout Length m Cutout Width m Total Floor Area (all rooms) m² Total Room Perimeter m Flooring Material Flooring Type Coverage per Box m² Waste Factor % Plank / Tile Length m Plank / Tile Width - [Terms & Conditions](https://www.techraxy.com/terms-conditions-tc/): Home Work out how much deck stain a project needs. Enter deck size and extra surfaces, pick stain type and coats, then get gallons, coverage and total cost. Select Currency $ – US Dollar € – Euro £ – British Pound C$ – Canadian Dollar A$ – Australian Dollar ¥ – Japanese Yen ₹ – Indian Rupee ₨ – Pakistani Rupee د.إ – UAE Dirham ﷼ – Saudi Riyal S$ – Singapore Dollar RM – Malaysian Ringgit ₱ – Philippine Peso ₩ – South Korean Won CHF – Swiss Franc NZ$ – New Zealand Dollar Deck Dimensions Deck Length ft in - [Contact Us](https://www.techraxy.com/contact-us/): Home Work out fence posts, rails, pickets or panels and cost. Enter the run length, pick a fence type, and get material quantities, labor and total cost. Unit System Metric (metres) Imperial (feet) Fence Details Fence Type Wood Privacy (Solid Picket) Wood Picket (Spaced) Chain Link Vinyl / PVC Panel Aluminum / Steel Ornamental Composite Panel Total Fence Length m Fence Height m Posts, Rails & Pickets Post Spacing (on centre) m Rails per Section 1 Rail 2 Rails 3 Rails 4 Rails Picket / Panel Width m Gap Between Pickets m Gates & Openings Number of Gates gates Gate Width - [Faiq Ur Rahman](https://www.techraxy.com/faiq-ur-rahman/): Home Convert any shape into square yards with our free calculator. Get area, volume, weight, and cost estimates for carpet, concrete, topsoil, and more in one pass. Unit System Imperial (ft / yd) Metric (m / yd) Area Input Shape Rectangle / Square L-Shape (Corner Cutout) Circle Triangle Trapezoid Direct Area Entry Number of Identical Areas areas Length ft Width ft Overall Length ft Overall Width ft Cutout Length ft Cutout Width ft Input Method Radius Diameter Circumference Circle Dimension ft Base ft Height ft Parallel Side A ft Parallel Side B ft Height ft Total Area ft² yd² m² in² - [Privacy Policy](https://www.techraxy.com/privacy-policy/): Home Work out riser height, tread depth, stringer length, and total run with this free stair calculator. Checks IRC, IBC, and OSHA compliance plus costs. Unit System Imperial (in / ft) Metric (mm / m) Stair Geometry Total Rise (floor to floor) in Layout Method Auto — Fit Best Riser Specify Number of Steps Number of Steps (risers) steps Tread Depth (going) in Stair Width in Nosing Overhang in Code Compliance Building Code Reference IRC — Residential (US) IBC — Commercial (US) OSHA — Workplace UK Building Regs (Part K) NCC — Australia Custom Limits Max Riser Height in Min Tread ## Optional - [Agent (MCP protocol)](websites-agents.hostinger.com/www.techraxy.com/mcp) [comment]: # (Generated by Hostinger Tools Plugin)