Car Finance ToolsCalculate

Extra Payment Auto Loan Calculator

Updated

Adding even a small extra principal payment each month can shorten your loan and cut total interest. Try different strategies and compare.

Extra payments applied to principal cut the balance faster, which lowers the interest charged in every following month and shortens the overall payoff. The savings depend on your APR, balance, and how early you start.

Estimate only. Estimate only. Not a loan offer, lender quote, dealer quote, lease agreement, retail installment sales contract, DMV estimate, or financial advice. Actual rates, payments, taxes, fees, incentives, residual values, insurance, fuel, and maintenance costs may vary.

info: Loan paid off early

Extra payments shorten the loan by approximately 11 month(s).

How this is calculated

Extras are applied to principal after the scheduled payment. Each saved month removes one period of interest accrual and shortens the schedule.

Frequently asked questions

Will my lender apply extras to principal?
Most lenders will, but some require explicit instruction. Always check with your lender that extra amounts go to principal.
  • Payoff

    Estimate when you'll pay off your car loan, or what extra monthly amount you need to hit a target payoff date.

  • Amortization Schedule

    Generate a month-by-month auto loan amortization schedule with interest, principal, balance, and cumulative totals. Print or export to CSV.

  • Refinance

    Compare your current auto loan to a refinance option. See monthly savings, breakeven month, and the impact on total interest.