Commercial mortgage loan calculators are very useful because they can help in determining the amount that you can borrow as well as your monthly payments.

When you searched over the internet, you can find a lot of real estate mortgage loan calculators. However, before you start the calculations, check if you are using the right type of mortgage calculator. Residential real estate loan calculators can present guidelines on the expected amount but they are not 100% accurate. Banks and money lenders have varying interest rates for different types of real estate.

To use the online mortgage calculator, enter that amount of loan, interest rate and length of payment. Choose your preferred payment option: fixed rate, adjusted rate or balloon rate. All these factors will compute the possible fee that you would pay.