Mortgage Calculator Enter a Home Price, then click on the Calculate button. Dollar sign or commas are not permitted. Example: a Home Price of $120,000 should be entered as 120000. Home Price: Down Payment: 0% 5% 10% 15% 20% 25% 30% 35% 40% 45% 50% % Interest Rate 4.0 4.125 4.25 4.375 4.5 4.625 4.75 4.875 5.0 5.125 5.25 5.375 5.5 5.625 5.75 5.875 6.0 6.125 6.25 6.375 6.5 6.625 6.75 6.875 7.0 7.125 7.25 7.375 7.5 7.625 7.75 7.875 8.0 8.125 8.25 8.375 8.5 8.625 8.75 8.875 9.0 9.125 9.25 9.375 9.5 9.625 9.75 9.875 10.0 10.125 10.25 10.375 10.5 10.625 10.75 10.875 11.0 Length of Loan: 10 years 15 years 20 years 25 years 30 years 35 years 40 years Down Payment Monthly Payment Principal and Interest   The above information is a calculation of the principal and interest payment on your loan and does not include other items that you might want to consider as part of your monthly obligations. Items such as property taxes and insurance are often added to your monthly mortgage payment for your convenience in making timely payments of these items.