The car loan calculator will give you an idea of how much you can afford to pay for your new vehicle, so when you’re at the dealership you can stay under budget. You can begin by checking the prices of vehicles you're interested in, and then plugging in the numbers in the car finance calculator to see if the payment amount works with your monthly budget.

Also, it's important to note that this auto loan calculator doesn’t account for title and registration fees, so your actual cost may be a bit higher than this estimate.

How to use car loan calculator to calculate monthly car payment

Here's a look at the numbers that make up your monthly car payment, that you'll enter in the auto loan calculator below:

  • Price of the vehicle
  • The length of time the loan will last
  • Down payment, or how much you are paying toward the car outside of the loan (20 percent or more is recommended)
  • Sales tax rate for your state
  • Interest rate, enter the rate you've qualified for, and if you don't know, you can estimate it, the higher your credit score the lower the interest rate

Once you've got the result, you can click on "Amortization," which will produce a table you can print showing the monthly break-down with payment dates and a monthly balances. Buying a used car? Click on the "See Average Rates for Used Car" banner to see what you can expect to pay for coverage for 4,500 used car models from 2006 to 2017. You can compare up to 10 different vehicles at once.

Car Loan Calculator and Estimator

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Your Monthly Payment Estimate Would Be:
$ -
(Includes Principal + Interest for the Month)
Total Principal Paid:-
Total Interest Paid:-
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Disclaimer: Title, registration, other fees, taxes and incentives are not included in this calculation. This is a monthly auto loan payment estimate provided for informational purposes only; this is not a financial offer.
Amortization Schedule
Estimated Payoff Date:

Shopping for a new car also typically means shopping for the best car loan. To help, here we outline steps to take to make sure you get the best deal on car financing, and provide an auto loan calculator (above) so you can estimate monthly payments. 

Below, we’ll explain how to:

  • Check your credit report
  • Compare lenders
  • Plan on the biggest down payment you can afford
  • Choose the shortest loan time-period you can afford
  • Read the fine print: Watch for exclusions, extra fees
  • Remember to consider car insurance costs

Check your credit report before you start auto loan process

Your first step in shopping for an auto loan should be to pull your credit report and make sure it is in good shape. Federal law allows you one free annual look at your credit report from each of the three major credit-reporting agencies - Equifax, Experian and TransUnion.

You can get your free credit report at the Annual Credit website.

When you apply for an auto loan, the lender will check at least one of your credit reports from the major credit-reporting agencies to see if you are a credit-worthy borrower, says John Ulzheimer, a credit and personal finance expert and president of The Ulzheimer Group.

"It's a good idea to check all three of your credit reports because you won't know which credit report the auto lenders will check," Ulzheimer says.

Go over each report carefully and look for any errors that might depress your credit score. Such mistakes are probably more common than you think. One Federal Trade Commission report found that 21 percent of Americans surveyed found at least one error in their credit report.

If you find such a mistake, report it to the credit-reporting agency whose credit report you are perusing. Correcting such wrong information can lift your credit score, which in turn will help you get the best auto loan rate.

Compare lenders to get the best auto loan deal

In many cases, it is a mistake to secure financing through your car dealer. "The rate you get on your own may actually be better than the rate the dealership can get you," Ulzheimer says.

So, try to line up financing even before you go car shopping by comparing rates at various types of lenders: large banks, online banks, community banks and credit unions.

Once you have a solid rate lined up, ask the dealership if it can offer an even better rate. There are situations where the dealer rate will be best, Ulzheimer says.

"The exception is if the lender can secure financing for you through the captive lender, which is the lending arm of the auto manufacturer," he says. "Rates from captive lenders are often better than you can get through a bank or credit union."

Make the biggest down payment you can prior to securing a car loan

Scrimping and saving for a down payment is no fun. But all that effort can pay major dividends when you go to secure a car loan.

The larger your down payment, the lower your monthly payment. Plus, you will pay less in interest over time, lowering the overall cost of buying the car.

For example, purchase a $20,000 car with a $4,000 down payment on a 5 percent 48-month loan and you will pay $1,686.56 in interest over the life of the loan.

Double the down payment to $8,000, and you will pay just $1,264.80 in interest. Make a down payment of $12,000, and the total interest paid drops to $843.04.

Choose the shortest car loan term you can afford

In recent years, lenders have been allowing borrowers to stretch out their car loan terms to as long as 96 months - or eight years. On the surface, this is attractive, because it can lower your monthly payment.

But over time, it can be harmful to your wallet. In fact, Ulzheimer says taking out a longer loan is a "terrible idea."

"Drawing out the loan over so many years is an incentive to buy a more expensive car, because the monthly payments are lower," he says. "Don't fall for that trap."

A longer loan will leave you paying more interest for the car. It also puts you at greater risk of being "underwater" on your loan - owing more than the car is worth. That is because cars depreciate quickly.

Instead, Ulzheimer suggests paying cash or taking out a shorter-term loans, such as 36 or 48 months.

Read the fine print on your car loan: Watch for penalties, fees

Do not sign up for any car loan until you understand the fine print. Look for provisions that might not be to your advantage.

For example, some car loans have a prepayment penalty. That means you will have to pony up extra cash if you decide to pay off your loan early.

Also, watch out for fees. Some are relatively straightforward -- sales tax, a documentation fee and registration fees. But you also might see mysterious fees with strange names or acronyms attached to them. Make sure you get an explanation of these fees and be ready to negotiate them.

Don't forget to shop for car insurance as you shop for your car

Finding the vehicles whose auto loan payments you can afford is only part of the equation when buying a car. For the full cost of owning the vehicle, you need also to determine the cost of car insurance. Shopping around for car insurance should be done as you're looking at cars because if the insurance premium turns out to be higher than you assumed, it may price you out of owning the car you had your eye on. You don't want what you believed was an affordable vehicle to be over your budget when you factor in car insurance. Do your due diligence and get at least three car insurance quotes on the vehicle before you sign on the dotted line to purchase it.

Make sure the quotes you receive are for the same coverages and limits so you have a realistic look at what your costs could be. If you determine that you can afford the car insurance plus car payment, then it's time to proceed with the purchase. If the car insurance cost would bust your car budget, it's probably time to look at a different vehicle -- just make sure to check in the car insurance rates on it too.