Free mortgage calculators are software programs that calculate mortgage-related mathematics such as calculation of interest rates, monthly payments, etc. They are exclusively found online, linked to websites dealing with mortgages and related information. Free mortgage calculators are not physical calculators, but programs that can calculate mortgage values.

Mortgage calculator programs are primarily used to find out the amount that would have to be paid monthly while taking a mortgage. After applying current interest rates, the monthly payment can be calculated. A multiplication of this monthly payment with the number of months the mortgage is taken for gives the exact amount of payment done for the mortgage. This calculation gives a clear picture of how much more the person taking the mortgage will have to pay. Thus, mortgage calculators often play a decisive role while taking mortgages.

Several types of mortgage calculators are freely available online. Simple mortgage calculators are those which calculate only the interest paid, principal paid and the remaining amount on a mortgage. Mortgage payment calculators are programmed to specifically calculate the amount of payments needed to be paid monthly on an existing mortgage. There are also mortgage rate calculators which calculate only the interest payable at a certain rate. Mortgage calculators are provided with added features to calculate amortization schedules.

Mortgage calculators are essential tools used by financial institutions that provide mortgages. With a few clicks, they are able to compute monthly payments from their clients. Even people approaching banks or other financial institutions for mortgages can verify their payments on mortgage calculators.

Websites that deal with mortgages feature free mortgage calculators on them. These mortgage calculators are very user-friendly and easy-to-operate programs that run on JAVA platforms. They usually require the principal amount, rate of interest and the tenure as their inputs. In a few nanoseconds, they can calculate and display the payment the person would have to make on the mortgage.