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Auto loan affordability

Turn a comfortable monthly car payment into a realistic purchase price.

Built and maintained by The NumberPrism Editorial TeamEditorial policy

Your details

Results update as you type. The formula and assumptions are explained below the calculator.

Estimated car price

$25,457.39

Maximum monthly payment$450.00
Loan amount$22,457.39
Total interest$4,542.61
Total of payments$30,000.00

Estimate only: excludes sales tax, registration, insurance and dealer fees. Leave a margin for maintenance and resale value.

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What does this tool do?

Lenders size a car loan from the payment you can sustain, the term and the APR. This calculator solves for the loan principal that a monthly budget supports, then adds your down payment to estimate the car price.

The Formula

Loan = Payment × (1 − (1 + r)^−n) ÷ r; Car price = Loan + Down payment

Frequently Asked Questions

Should I use a longer term to afford more car?

A longer term lowers the payment but usually raises total interest and leaves you owing more than the car is worth for longer. Compare the total cost, not just the monthly figure.

What about a trade-in?

Add the trade-in value to the down payment field. If you still owe money on the trade-in, subtract that balance first.