Car Payment Calculator

Estimate your monthly car payment for any loan amount, interest rate, and term. Instantly compares 48, 60, and 72 month terms and shows total interest paid.

Enter Your Loan Details

Enter a price between $500 and $200,000.
Down payment cannot exceed vehicle price.
Enter a rate between 0% and 100%.

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How Car Payment Is Calculated

Car payments are calculated using the standard loan amortization formula. Each monthly payment covers the interest on the remaining balance plus a portion of the principal. Early payments are mostly interest; later payments are mostly principal.

The formula: PMT = P × [r(1+r)ⁿ] / [(1+r)ⁿ − 1] where P is the amount financed, r is the monthly interest rate (annual rate ÷ 12), and n is the number of months.

Term Length Trade-Off

A longer loan term lowers your monthly payment but increases total interest paid. A shorter term costs more per month but saves money overall. For BHPH loans with higher interest rates, a shorter term can save hundreds or thousands in interest.

California BHPH Interest Rates

Buy Here Pay Here dealers in California typically charge 18–29.99% APR, compared to 5–12% at banks and credit unions. California does not cap interest rates on vehicle contracts above $2,500. Always compare the total cost of the loan — not just the monthly payment.

References

Calculator results are estimates for planning purposes only. Actual loan terms vary by lender. Always verify with your dealer or lender before making financial decisions.