Personal Finance Calculators

Put your car financing options into perspective.

Car loan calculators.

Whether you’re shopping for a vehicle, considering refinancing or deciding between buying and leasing, understanding the potential costs can help you make a more informed decision. Use our free car loan calculators to estimate payments, compare financing scenarios and explore which option may fit your budget.

How car loan calculators can help

The cost of a vehicle involves more than its purchase price. These calculators allow you to adjust key details and see how different choices could affect your payment and overall cost.

Use them to:

  • Estimate a potential monthly car payment
  • Compare different loan amounts, rates and repayment terms
  • Explore whether refinancing could change your payment or interest costs
  • Compare the estimated costs of leasing and buying
  • Consider how a down payment or trade-in could affect financing
  • Prepare a vehicle budget before you begin shopping

Auto Loan Calculator

Estimate your monthly car payment and the total interest you could pay over the life of an auto loan. Adjust the vehicle price, down payment, interest rate and loan term to explore different financing scenarios.

Auto Refinance Calculator

Compare your current auto loan with a potential refinancing option. Estimate how a different interest rate or repayment term could affect your monthly payment, total interest and remaining cost of the loan.

Car Lease vs. Buy Calculator

Compare the estimated costs of leasing and buying a vehicle based on factors such as the purchase price, lease terms, financing costs and how long you plan to keep it.

Look beyond the monthly payment

A lower monthly payment does not always mean a lower total cost. A longer loan term may make each payment more manageable while increasing the amount of interest paid over time.

When comparing your options, consider:

  • The vehicle’s total purchase price
  • Your down payment or trade-in value
  • The annual percentage rate
  • The length of the loan or lease
  • Total interest and financing costs
  • Taxes, registration and other fees
  • Insurance, fuel, maintenance and repairs
  • Mileage limits and potential lease-end charges