Free calculator

Auto Loan Calculator

Estimate a monthly car payment from vehicle price, down payment, trade-in value, sales tax, fees, term, and APR.

Estimated result

$0 monthly payment
Amount financed$0
Total interest$0
Total monthly cost$0
Budget signalEstimate

Educational estimate only. Actual loan, insurance, tax, and fee amounts vary.

Default APR reference 7.36%
Insurance baseline $1,438/yr
Best use Compare scenarios

How to read the auto loan payment

The payment is the amount needed to amortize the financed balance over the selected term at the selected APR. It is useful for comparing loan offers, but it is not the full cost of owning the car.

The financed balance starts with the vehicle price, adds estimated sales tax and fees, then subtracts your down payment and trade-in value. That is why two cars with the same sticker price can produce different payments.

  • Use the APR from a real lender quote when possible.
  • Include dealer, title, documentation, and registration fees if they will be financed.
  • Run the same car at 48, 60, and 72 months before deciding the term.

What usually changes the payment most

Vehicle price and loan term usually move the payment more than any other inputs. A longer term can make a car feel affordable, but it also keeps the loan open longer and can increase total interest.

APR matters more as the term gets longer. A small APR difference on a short loan may be manageable; on a longer loan, the interest spread can become a meaningful part of the total cost.

Before you shop with the number

Treat the result as a ceiling, not a target. Dealers often discuss the payment first because it is easier to stretch a loan term than to lower the real purchase price.

If the estimated payment only works at a very long term, low down payment, or optimistic APR, run the total car cost calculator before moving forward.

Methodology

The loan payment is calculated with standard amortization: vehicle price plus estimated taxes and fees, minus down payment and trade-in value. Insurance defaults use the NAIC 2023 countrywide average expenditure unless a state-specific page is selected. Fuel, maintenance, and registration defaults are planning assumptions that should be edited for your vehicle and location.

The default APR reference is 7.36% from the Federal Reserve 48-month new auto loan rate series for February 2026. The countrywide insurance baseline is the NAIC 2023 average expenditure figure. None of these defaults are offers, quotes, or approval estimates.

This page is intentionally built for estimates. Replace every default with numbers from your lender, dealer, insurer, and state registration office before making a buying decision.

FAQ

Does this include insurance?

The main loan result does not include insurance unless you use the total car cost view.

Why is the loan amount different from the vehicle price?

Taxes and fees are added, then your down payment and trade-in value are subtracted.

Related calculators

Car affordability calculator, total car cost calculator, and car insurance estimator.