Auto Loan Calculator

Monthly car payment with down payment, trade-in and loan term.

Your numbers

Monthly payment
$534.63
Loan amount
$27,000.00
Total interest
$5,077.94
Total cost of vehicle
$37,077.94

Breakdown

Remaining loan balance by year

How this calculator works

Dealerships love talking monthly payment because it hides the total price — a longer term makes any car feel affordable while quietly adding thousands in interest. This auto loan calculator reverses that: enter the vehicle price, down payment, trade-in value, APR and term, and it shows the real monthly payment, the loan amount you are actually financing, total interest, and the true all-in cost of the car.

Three numbers decide whether a car deal is good. First, the loan amount: every dollar of down payment or trade-in is a dollar you never pay interest on. Second, the APR: dealer-arranged financing is often marked up, so compare it against your bank or credit union before you sign. Third, the term: 84-month loans keep payments low but leave you owing more than the car is worth for years (negative equity), and you pay far more interest. The balance chart shows the payoff curve — if it stays high for years, the term is too long. Negotiate the price first, the financing second, and never let the monthly payment be the only number you discuss.

Frequently asked questions

How much car can I afford?
A common guideline: total car costs under 15% of take-home pay, with at least 20% down and a term of 48 months or less. Use the calculator to test payments against your budget.
Is a longer auto loan term bad?
It lowers the payment but raises total interest and keeps you upside-down (owing more than the car's value) longer. 60 months is the sweet spot for most buyers; avoid 84 months if possible.
Should I put money down on a car?
Yes. A solid down payment reduces the amount financed, lowers your payment and interest, and protects you from negative equity as the car depreciates.
Dealer financing or bank loan?
Get pre-approved by your bank or credit union first, then let the dealer try to beat it. Walking in with a rate in hand removes their biggest profit lever.
Disclaimer: Results are estimates for planning purposes only and are not financial advice. Actual loan terms, taxes and investment returns vary — consult a qualified professional before making financial decisions.