Auto Loan Calculator

Estimate monthly car payment, loan amount, total interest, total repayment, payoff time with extra payments, and total vehicle financing cost including taxes and fees.

Calculate Auto Loan Payment

Estimated Loan Amount = Vehicle Price + Sales Tax + Fees − Down Payment − Trade-In Value. Monthly payment is calculated using a standard amortization formula.
Your result will appear here.

How the auto loan calculator works

Amount financed:
The calculator adds sales tax and fees to the vehicle price, then subtracts down payment and trade-in value.

Monthly payment:
The financed amount, interest rate, and loan term are used to estimate monthly payment.

Total interest:
The calculator estimates how much interest is paid over the life of the loan.

Extra payoff estimate:
If you add an extra monthly payment, the calculator estimates a faster payoff timeline.

Why auto loan estimates matter

Monthly payment alone does not show the full cost of financing a vehicle. Looking at total interest, taxes, fees, and the full financed amount makes comparisons more useful.

This is a planning estimate and not a final lender quote.

What your result means

Your result shows estimated amount financed, monthly payment, total interest, total payments, payoff time with extra monthly payment, and interest savings if extra payments are added.

Auto loan calculator tips

Frequently asked questions

Does this auto loan calculator include taxes and fees?

Yes. This version adds sales tax and fees into the estimated financed amount.

Does trade-in value reduce the loan amount?

Yes. Trade-in value is subtracted along with the down payment when estimating the amount financed.

What does extra monthly payment do?

Extra monthly payment reduces principal faster, which can shorten payoff time and lower total interest.

Is this an exact dealership quote?

No. This is a planning estimate. Actual financing may differ based on lender terms, rebates, fees, and credit approval.