Mortgage Balance Calculator Making payments on a mortgage?  Fill out this form and we'll tell you how much you have left to pay. Amount to Borrow: Annual Interest Rate: Loan Term (in Years): First Payment (Month/Year) (e.g. 03/02 for March of 2002): Powered by yourmoneypage.com.  This calculator is provided as a free service. No guarantee, explicit or implied, is made regarding its' accuracy or suitability to a specific purpose.