The Shabana Motors Auto Blog - Expert Tips On Cars & Credit

How Do Auto Loan Calculators Work?

Written by Cory Lowe | Tue, Apr 08, 2014 @ 12:00 PM

A realistic monthly budget is an important part of financing the purchase of a car. Auto loan calculators are online tools used by consumers as they attempt to determine budgetary comfort zones. The overall effectiveness of auto loan calculators varies somewhat from one version to another, but the general rules of thumb for making these free financing research tools work for you remain consistent. 

The Needed Numbers

You will need three numbers on hand in order to use an auto loan calculator. The first number is the amount you think your auto loan will be. Determine the least you think you can spend for the car you’ll need, and the absolute most you would be comfortable spending. These two numbers should each be used within the calculator in order to determine the full range of your car budget options.

The final number you’ll need in order to make an auto loan calculator work is the interest rate. The most inclusive and user-friendly calculators will give you one or more of common car loan interest rates currently available. Interest rates that are applicable to your credit worthiness and other factors can be found on your own by researching the financing companies and banks you are considering using for your loan.

Repayment Term

One of the most helpful uses for an auto loan calculator is figuring out the combination of interest rates and repayment terms that best suits your budget. A longer repayment term will have lower monthly car payments, but there will be more interest paid over the course of that longer loan term. A shorter repayment term requires a higher monthly payment and reduces the amount of interest you will pay. Adjust the repayment term variable in the online auto loan calculator you are using to see how the repayment terms you are considering affect the monthly car payment you will owe toward the perspective loan.

Using the Results

After entering all of the variables mentioned above and seeing the range of potential loan terms available to you, the last step is using the results of the auto loan calculator to your advantage. More than anything, time spent trying different combinations of loan amount, repayment term, and interest rates will give you a complete picture of the loan term options with which you are likely to be presented. An understanding of how the monthly payments are determined will help you navigate the loan negotiation without needing to rely on the multitude of information thrown at you during the financing process.

The best auto loan calculators will provide updated and accurate interest rates that help you calculate possible loan payments. Auto loan calculators cannot predict exactly what your monthly car payments will be, but they are excellent resources for research and budget planning.

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