Auto Loan Calculator

Instantly calculate your auto loan payment, total cost, and interest for free.

  • Free
  • No sign-up
  • Instant results

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How to use it

  1. Enter vehicle price.
  2. Enter down payment.
  3. Enter annual interest rate and loan term.
  4. Click calculate to see results.

Auto Loan Calculator lets you plug in the price of a vehicle, your down payment, the APR and the loan term to instantly see three key numbers: the monthly payment, the total amount you’ll pay over the life of the loan, and the total interest you’ll be charged. Knowing the monthly payment helps you fit the car into your budget, while the total cost shows the true price of financing. The total interest figure reveals how much extra you’re paying for borrowing. All results update in real‑time as you adjust any input, so you can experiment with larger down payments or shorter terms to find the most affordable option. Use the numbers to negotiate with dealers, compare lenders, or simply confirm that the loan fits your financial plan.

Pro tips

  • Add a small buffer to your down payment to cover fees.
  • Round the monthly payment up to the nearest $10 for budgeting.
  • Compare loans with different terms to see interest impact.
  • Double‑check that the interest rate is APR, not monthly rate.

Real-life examples

  • First‑time buyer figuring out if a $25,000 car fits their monthly budget.
  • Someone refinancing an existing auto loan to see potential savings.
  • A dealer preparing a quote and needing quick cost breakdowns.

Case study

Maria wanted a $30,000 SUV but was unsure about the monthly cost. Using the calculator, she entered a $5,000 down payment, 4.5% APR, and a 5‑year term, seeing a $527 monthly payment and $31,600 total cost, which helped her negotiate a better deal and stay within budget.

Frequently asked questions

Does this include tax, title and fees?
No — it estimates the loan payment on the financed amount only. Sales tax, registration, insurance and dealer fees are additional.