APR Calculator

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
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Loan Details
%
years
Closing Costs & 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.

APR Analysis
📊 Annual Percentage Rate (APR): —
Loan Amount—
Interest Rate (Nominal)—
Loan Term—
Monthly Payment (P&I)—
Total Closing Costs & Fees—
Origination Fee—
Closing Costs—
Points—
Mortgage Insurance—
Other Fees—
Annual Percentage Rate (APR)—
APR Difference (APR − Interest Rate)—
Total Cost of Credit—
Effective Borrowing Amount—
APR Comparison at Different Fee Levels
ScenarioTotal FeesMonthly PaymentAPRAPR vs Rate

Enter loan details to view APR comparison.

Shows how APR changes with different fee structures.

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Hasnain Khan

Co-Founder, Techraxy

Hasnain Khan is a digital tools developer and Co-Founder of Techraxy, a platform dedicated to building modern web-based calculators and utility tools. He focuses on tool optimization, website performance, and creating accessible user experiences across categories like automotive, finance, construction, and everyday utilities.

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Introduction to APR Calculator

The annual percentage rate (APR) is the true cost of borrowing expressed as a yearly rate. Unlike the interest rate, APR includes not just interest but also lender fees, closing costs, points, and other charges associated with the loan. This makes APR a more complete measure of loan cost. Two loans with the same interest rate can have very different APRs depending on their fees. Lenders are required by law to disclose APR so borrowers can compare loan offers accurately. This APR Calculator helps you determine the true cost of any loan. Enter your loan amount, interest rate, term, and all fees. The calculator shows your APR, monthly payment, and total cost of credit. Toolraxy built this calculator to help borrowers compare loans fairly and make informed borrowing decisions.

How to Use This APR Calculator

              1. Enter your Loan Amount (principal borrowed)

              2. Enter the Interest Rate (stated rate)

              3. Select your Loan Term (years or months)

              4. Enter Origination Fees (lender processing fees)

              5. Enter Closing Costs (if applicable)

              6. Enter Discount Points (prepaid interest)

              7. Enter any Other Fees (application, underwriting, etc.)

              8. Click Calculate to see your APR

Formula Section

Monthly payment (principal + interest):

Monthly Payment = P × [ r(1+r)^n ] / [ (1+r)^n – 1 ]

Total fees:

Total Fees = Origination Fees + Closing Costs + Points + Other Fees

Net loan proceeds:

Net Proceeds = Loan Amount – Total Fees

APR (iterative solution):

APR = Rate that equates: Net Proceeds = Σ [ Monthly Payment ÷ (1 + APR/12)^t ]

(Solve for APR using iterative calculation)

Total cost of credit:

Total Cost = (Monthly Payment × n) – Loan Amount + Total Fees

APR vs. interest rate difference:

APR Difference = APR – Interest Rate

Where:

  • P = Loan amount (principal)

  • r = Monthly interest rate (annual rate ÷ 12 ÷ 100)

  • n = Total number of payments

  • APR = Annual Percentage Rate

  • Net Proceeds = Amount actually received after fees

Real-Life Examples Section

  • Example scenario:

    • Loan amount: $300,000

    • Interest rate: 6.5%

    • Loan term: 30 years (360 months)

    • Origination fee: $3,000 (1%)

    • Closing costs: $2,000

    • Discount points: $0

    • Other fees: $1,000

    • Total fees: $6,000

    Calculations:

    • Monthly payment: $1,896

    • Net proceeds: $300,000 – $6,000 = $294,000

    • APR (iterative): 6.68%

    • Stated interest rate: 6.50%

    • APR difference: 0.18%

    • Total interest paid: $382,633

    • Total cost of credit: $388,633

FAQs

1. What is APR?
APR (Annual Percentage Rate) is the true cost of borrowing expressed as a yearly rate. It includes interest plus lender fees, closing costs, points, and other charges.

2. How is APR calculated?
APR is the interest rate that equates the net loan proceeds (loan amount minus fees) to the present value of all future payments. It requires iterative calculation.

3. What is the difference between APR and interest rate?
Interest rate is the cost of borrowing principal only. APR includes interest plus fees. APR is always higher than or equal to the interest rate.

4. What fees are included in APR?
APR typically includes origination fees, discount points, closing costs, underwriting fees, and other lender charges. It does not include third-party fees like appraisals or title insurance in some cases.

5. What is a good APR?
A good APR is one that is competitive with other loan offers. Compare APRs across multiple lenders for the same loan type. Lower APR means lower total borrowing cost.

6. Is a lower APR always better?
Not always. A lower APR is better if you keep the loan long enough to recoup the fees. If you plan to sell or refinance soon, higher-rate loans with lower fees may be better.

7. What is the difference between APR and APY?
APR is used for borrowing (loans). APY (Annual Percentage Yield) is used for saving and investing. APY accounts for compounding; APR typically does not.

8. Does APR include compounding?
APR typically assumes simple interest for the loan term. Some APRs for credit cards include compounding. This calculator uses standard mortgage APR methodology.

Disclaimer

This APR Calculator is provided for educational and planning purposes only. Results are based on standard APR formulas and the numbers you enter. Actual APRs depend on lender-specific fee structures, loan terms, and regulatory requirements. This tool does not constitute financial or mortgage advice. Consult a licensed mortgage lender or financial advisor before making borrowing decisions. Toolraxy is not responsible for any actions taken based on these calculations.

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