A loan calculator is a tool that lets you estimate the monthly payments, total cost of borrowing, and total interest based on the loan amount, interest rate, and loan length. A loan calculator can assist with interest cost reduction, budgeting, and assessing different loan options. Loans for homes, cars, education, and personal usage may all be calculated with a loan calculator.


There are several free online loan calculator accessible; this is only one of them. Another choice is to create your own loan calculator with formulas like PPMT, IPMT, and PMT using a spreadsheet program like Google Sheets or Excel. You can also use a financial calculator or an app on your smartphone to figure out loan installments.

To utilize a loan calculator, you need to accomplish the following:

• Type in the total loan amount, or the amount you want to borrow.

• Enter the loan period, selecting the number of years or months that you would like to pay back the loan over.

• In the simple loan calculator, enter the interest rate. This is the annual percentage rate (APR) that the lender will charge you.

• When you click the calculate button on the loan calculator, the monthly payment, total interest, and total cost of the loan will be displayed.

You can adjust any of these parameters to observe the impact on the loan computation. For example, you can see that if the loan time is extended, the monthly payment will go down, but the overall interest rate would go up. As an alternative, consider how your total spending might go down if the interest rate were lowered, leaving your monthly payment unchanged.