MONEY & FINANCE • FREE CALCULATOR

Auto Loan Calculator

Estimate monthly auto loan payments and total borrowing cost using your price, down payment, term and interest rate.

Estimated loan
$32,100.00
Monthly P&I
$635.62
Total interest
$6,037.11

How it works

Finance amount equals price plus estimated tax less cash down and positive trade equity.

Worked calculation

A $35,000 vehicle with $5,000 down and 6% sales tax. For the sample inputs, the calculator displays these results:

Estimated loan$32,100.00
Monthly P&I$635.62
Total interest$6,037.11

Assumptions and limitations

Tax treatment of trade-ins differs across jurisdictions; enter an applicable rate, not a claimed local quote.

Results update as you change inputs. The example figures are illustrative and do not represent current lender quotes or live rates. For important decisions, confirm the applicable terms with an authoritative source.

Further reading and source context

For background and independently maintained guidance, see CFPB auto loan guidance. This source supplies context rather than personalized verification of the calculator output.

Compare the full vehicle cost

A lower monthly car payment may reflect a longer repayment term rather than a cheaper loan. Compare down payment, financed principal, fees and total interest before choosing a term.

Verify local charges

Sales taxes, title fees, registration fees and trade-in tax treatment differ by state or province. This tool does not guarantee jurisdiction-specific taxes unless those inputs are explicitly provided.

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Frequently asked questions

How is an auto loan payment calculated?

The payment comes from the financed amount, annual rate and term in months. Sales tax and fees can be added to the amount financed.

Is a longer term better?

A longer term lowers the monthly payment but usually increases total interest, and you may owe more than the car is worth for longer.

Should I include trade-in equity?

Yes. Positive equity reduces the amount financed. Negative equity increases it if rolled into the new loan.

Sources and further reading

Last updated: . Results are estimates for information only and are not financial, medical or professional advice.