Auto Loan Calculator
Monthly car payment with down payment, trade-in and loan term.
Your numbers
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.