How to Calculate Interest Rate on a Car Loan

Person using a calculator

Taking out a car loan in Lakeland is easy when you apply for financing with Stingray Chevrolet. To make it even easier, you should know how to calculate interest rate on a car, so you’re not surprised when it’s time to make your monthly payments. Calculating interest on a car loan will work differently if you choose a simple interest car loan or a compound interest car loan, but once you understand how both work, you can easily calculate your interest with the instructions below.

How Do You Calculate Auto Loan Interest?

Before you learn how to calculate the interest rate on a car loan in Valrico, it helps to understand interest. Interest is the amount a borrower pays a lender in exchange for loaning them money. A percentage of the amount borrowed is the interest that the borrower will pay. When looking at how to calculate interest on a car loan, we need to look at the variables that influence an interest rate:

  • Principal Amount is the amount of money you borrow.
  • Loan Term refers to the timeframe in which the loan will be repaid.  Generally, shorter loans mean higher monthly payments but less interest paid overall. Longer terms will have lower monthly payments but more interest paid in the long run.
  • Repayment Schedule is how often you agree to make a payment. Most leasing terms will schedule monthly payments, but if you can make payments more often, you can save more money.
Toy car and calculator

How to Calculate Interest Rate on a Car Loan for Your First Payment

  1. Divide your interest rate by the number of monthly payments you’ll make in a year.
  2. Multiply that by the balance of your loan. For the first payment, this will be your whole principal amount.

The amount of this calculation is how much interest you’ll pay in your first car payment.

How to Figure Interest on a Car Loan for the Remaining Payments

You can calculate your new balance to find out the interest you’ll be paying onward while enjoying your car in Brandon

  1. Subtract the interest you calculated from the payment you made to find the amount you’ve already paid off the loan principal.
  2. Subtract this total from your original principal to find your new loan balance.

Become a Savvy Car Buyer With Stingray Chevrolet

Learn everything you need to know about financing a car, from credit scores to how to calculate auto loan interest with car buying tips and tricks from Stingray Chevrolet.

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Stingray Chevrolet

2002 N. Frontage Rd. Plant City, FL

Phone: (813) 359-5000


Phone: (813) 359-5000

2002 N. Frontage Rd. Plant City, FL


Phone: (813) 359-5000

2002 N. Frontage Rd. Plant City, FL


Phone: (813) 359-5000

2002 N. Frontage Rd. Plant City, FL
28.0399929 -82.1023019
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Stingray Chevrolet
Stingray Chevrolet
2002 N. Frontage Rd.
Plant City, FL, 33563 United States
(813) 359-5000
Stingray Chevrolet 28.0399929, -82.1023019.