# how to calculate a car loan To calculate auto loan payments,start byfinding the monthly interest rate by dividing the annual interest rate by 12. Then,find the principal,which is how much you need to borrow to purchase the car.

• ### How does the calculator determine the cost of a car loan?

• Based on the inputs above, the calculator determines the following: Monthly payment: This is how much you owe your lender each month. The payment comprises principal and interest. Loan amount: This is the principal of the loan鈥攖he amount you finance. Total interest paid: This important number shows how much you鈥檇 pay to finance the vehicle.

• ### How do I calculate my loan payments?

• The CFPB has a worksheet on calculating loan payments if it helps to fill in your information next to a sample scenario. To flesh out the basics from the worksheet, you can find your total loan payment by figuring out how much you’ll pay in interest. Then, add the cost of interest to the principal amount of the loan.

• ### How much does it cost to finance a car?

• For example, if you finance \$20,000 to purchase a car, and you pay \$5,000 in interest (for a total loan cost of \$25,000) over the course of a five-year loan, your monthly payment would be \$416.67 (\$25,000 divided by 60 months). Where Can I Get a Car Loan? There are many places you can get a car loan.

• ### How do you calculate interest and principal on a loan?

• Calculate your interest payment: Multiply the monthly interest rate by the remaining balance to see how much of your payment goes toward interest. For example, the first interest payment on the schedule above would be \$37.50 (\$10,000×0.00375=\$37.50). Calculate your principal payment: Subtract the interest payment from the total monthly payment.