This is a tool that allows you to determine how much you would need to pay every month to discharge your loan obligation. In turn, it will enable you to decide whether you can afford a loan or not.
Typically, all you need to do is input the relevant loan details. They include the loan amount which you intend to borrow; the interest rate which depends on your lender; the loan duration which is how long you plan to take to repay the loan; and the payment frequency which is how regularly you intend to pay.
Also, in some cases, you can apply this calculator to determine how much you can borrow. In this case, you will need to provide the amount you intend to repay monthly in place of the loan amount. Then, based on the details, the system provides an estimate.