Car Loan Payment Schedule & Amortization Calculator — Monthly Table

A car loan payment schedule is a month-by-month table listing each auto payment amount, the interest portion, the principal portion, and the remaining balance after every payment until the loan is paid off. It is the same data as a car loan amortization schedule or vehicle amortization schedule — lenders use fixed monthly payments, so early rows show more interest and later rows pay down principal faster. Enter vehicle price, down payment, trade-in, sales tax, APR, and term to generate the full payment schedule online or export it.

A car loan amortization schedule is a month-by-month table showing how each auto payment splits between interest and principal, plus the remaining balance after every payment. Auto lenders use the same fixed-payment formula as other installment loans, so early car payments include more interest and later payments pay down principal faster. Enter vehicle price, down payment, trade-in, sales tax, APR, and term to build a full auto loan amortization table you can review online or export.

The calculator estimates amount financed from vehicle price minus down payment and trade-in, adds sales tax where entered, then applies the standard loan payment formula with your APR and term in months. Each row shows scheduled payment, interest, principal, and balance. Optional extra monthly payments are applied to principal after the regular payment, which can shorten the car loan payoff timeline and reduce total interest paid.

Yes. Trade-in value and down payment both reduce the amount you need to finance before interest is applied. A higher trade-in or larger down payment lowers principal, which reduces the monthly payment and total interest over the life of the loan. The calculator subtracts these amounts after estimating sales tax on the purchase price, so you can compare scenarios before visiting a dealer.

Extra monthly payments go directly toward principal after your regular payment is applied. That lowers the balance faster, so less interest accrues in future months and your payoff date can move earlier. Use the extra-payment field to compare total interest and months saved versus paying only the required amount. Dealer fees, insurance, and registration are not included in this estimate.

Auto loans in the U.S. are almost always quoted in months—common terms are 36, 48, 60, 72, or 84 months. Shorter terms mean higher monthly payments but less total interest; longer terms lower the payment but increase lifetime interest cost. Entering term in months matches how lenders disclose car loans and keeps the amortization table aligned with your finance contract.

Yes. When you refinance a car loan, you replace your existing loan with a new one, typically at a different interest rate or term. This creates an entirely new amortization schedule based on your new balance, new APR, and new term, which alters your monthly payment and total interest trajectory.

Your credit score directly impacts the Annual Percentage Rate (APR) you qualify for. A higher APR means more of your monthly payment goes toward interest, slowing down the rate at which you pay off the principal in the early years of the loan. Securing a lower APR through better credit leads to a schedule where you build equity in your vehicle much faster.