Free APR calculator for mortgages, car loans, and credit cards. Calculate annual percentage rate, compare APR vs interest rate, and find the true cost with fees included.
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Don't be fooled by a low interest rate with high fees. Our free APR calculator reveals the true annual percentage rate on any loan—mortgages, auto loans, personal loans, and credit cards. APR includes both interest AND fees, showing you the real cost of borrowing. Calculate how much 24% APR costs on $3,000, compare loan offers accurately, and make informed financial decisions. Federal law requires lenders to disclose APR, but our calculator helps you verify their numbers.
APR (Annual Percentage Rate) is the total yearly cost of borrowing money, expressed as a percentage. Unlike the simple interest rate, APR includes loan fees, points, and other charges spread over the loan term. For example, a loan with a 5% interest rate and $1,000 in fees on a $20,000 loan might have an APR of 5.5%. The Truth in Lending Act (TILA) requires all U.S. lenders to disclose APR so borrowers can compare loan offers from different lenders on equal footing.
APR Calculation Concept
APR = Rate that equates monthly payments to (Loan Amount - Fees)Interest rates don't tell the whole story. A loan with a lower rate but higher fees may cost more than one with a higher rate and lower fees.
Lenders can hide costs in fees that don't affect the interest rate. APR exposes the true cost by including all mandatory charges.
Check if the APR on your loan estimate matches what the lender advertised. Discrepancies could indicate undisclosed fees.
Understanding APR gives you leverage to negotiate. Ask lenders to reduce fees to match a competitor's APR.
Know exactly how much your loan will cost over its lifetime, including all fees and interest charges.
Compare 30-year mortgages from different lenders. One offers 6.5% with $8,000 in fees, another offers 6.75% with $3,000 in fees. APR reveals which actually costs less over time.
Should you pay $4,000 in points to get a 0.25% lower rate? Calculate APR both ways to see if the upfront cost is worth the interest savings.
Dealer offers 4.9% APR, your bank offers 5.5%. But the dealer adds $1,200 in documentation fees. Calculate the true APR to find the better deal.
Refinancing from 7% to 6% sounds great, but closing costs are $6,000. Calculate the new APR to see how long before you break even.
A 0% APR balance transfer offer has a 3% fee. Calculate the effective APR to compare against your current card's rate.
Lender advertises 10% APR but charges a 5% origination fee. Verify their APR disclosure is accurate before signing.
APR is calculated by finding the interest rate that equates your monthly payments to the loan amount minus fees. Formula: APR ≈ (2 × n × F) / (P × (n + 1)) + i, where n = number of payments, F = total fees, P = principal, i = interest rate. For a $20,000 loan at 6% with $500 in fees over 5 years, APR ≈ 6.4%. Our calculator does this math instantly.
With 24% APR on $3,000: Monthly interest = $3,000 × 24% ÷ 12 = $60/month. Over 1 year paying minimum (assuming $100/month), you'd pay ~$360 in interest. If you only pay minimum payments, a $3,000 balance at 24% APR takes 3+ years to pay off and costs $1,200+ in total interest.
26.99% APR means you pay 26.99% of your balance in interest annually, or about 2.25% per month. On a $5,000 credit card balance at 26.99% APR, you'd pay ~$112/month in interest alone. This is a high APR—typical for store credit cards or those with fair credit. Aim to pay it off quickly or transfer to a lower-rate card.
Good car loan APRs in 2025: Excellent credit (750+): 4.5-6% for new, 6-8% for used. Good credit (700-749): 6-8% new, 8-10% used. Fair credit (650-699): 9-13% new, 11-15% used. Poor credit (below 650): 14-20%+. Always check rates from banks, credit unions, AND dealers—credit unions often have the lowest rates.
APR includes fees (origination, closing costs, points, mortgage insurance) spread over the loan term. The more fees charged, the bigger the gap between interest rate and APR. A $300,000 mortgage with 6% interest and $9,000 in fees has about a 6.25% APR—that 0.25% difference represents $9,000 in fees.
Good mortgage APRs in 2025: 30-year fixed: 6.5-7.5% (excellent credit), 7-8% (good credit). 15-year fixed: 5.5-6.5%. ARM (5/1): 5.5-6.5% initial. FHA loans: 6.5-7.5% plus 0.85% annual MIP. VA loans: 6-7% with no PMI. Rates vary by location, down payment, and loan size.
To get a lower APR: 1) Improve your credit score (750+ gets best rates). 2) Shop multiple lenders and negotiate. 3) Consider paying points to buy down the rate. 4) Choose a shorter loan term. 5) Make a larger down payment. 6) Use a co-signer with better credit. 7) For credit cards, call and ask—many issuers reduce rates for loyal customers.
APR must include: origination fees, discount points, mortgage insurance, broker fees, and most closing costs. It does NOT include: appraisal fees, title insurance, survey fees, escrow deposits, or optional fees. This is why actual closing costs may exceed what APR implies.
Credit cards have high APRs (15-30%) because: 1) They're unsecured—no collateral to seize if you don't pay. 2) Higher default risk than mortgages or auto loans. 3) Revolving credit is riskier to lenders. 4) They offer benefits like rewards and fraud protection. The key: pay your balance in full monthly to pay 0% interest.
APR (Annual Percentage Rate) is for loans—what you PAY. APY (Annual Percentage Yield) is for savings—what you EARN. APR doesn't include compounding; APY does. A 12% APR compounded monthly = 12.68% APY. Banks advertise APR on loans (looks lower) and APY on savings (looks higher). Never compare APR to APY directly.