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Health Tool

Auto Loan Calculator

Factor in vehicle price, down payment, trade-in value, sales tax, and interest rate to see your true monthly car payment.

Vehicle details

Loan summary

Monthly payment

$635

Loan amount
$32,450
Sales tax
$2,450
Total interest
$5,645
Total cost of vehicle
$43,095

How to use this calculator

  1. 1

    Enter your details

    Fill in the required fields on the left.

  2. 2

    Review the results

    See your calculated results on the right.

Frequently asked questions about Auto Loan Calculator

How is my car loan payment calculated?
Monthly payments depend on the vehicle price, down payment, trade-in value, loan term, interest rate, and applicable taxes or fees.
How much should I put down on a car?
A larger down payment reduces the loan amount, lowers monthly payments, and decreases total interest paid.
Does a trade-in reduce my loan?
Yes. The trade-in value is applied toward the purchase price, reducing the amount you need to finance.
What loan term is best?
Shorter loan terms usually have higher monthly payments but lower total interest. Longer terms reduce monthly payments but cost more overall.
How does my credit score affect my loan?
Higher credit scores often qualify for lower interest rates, reducing the total cost of the loan.
Should I finance taxes and fees?
Financing taxes and fees increases the loan amount and total interest, but it lowers your upfront payment.
Can I pay off my auto loan early?
Yes. Paying extra toward the principal can shorten your loan term and reduce interest costs.
What is APR?
APR, or Annual Percentage Rate, includes both the interest rate and certain loan fees, giving a more complete borrowing cost.
Does this calculator work for used cars?
Yes. It can estimate payments for both new and used vehicle loans.
What is negative equity on a car loan?
Negative equity occurs when you owe more on your auto loan than the vehicle is currently worth.