Mortgage Payment Calculator w/Amortization V1 This calculator will compute a mortgage's monthly payment amount based on the principal amount borrowed, the length of the loan and the annual interest rate. This calculator will also compute your total mortgage payment which will include your property tax, property insurance and PMI payments. Then, once you have computed the monthly payment, click on the "Create Amortization Schedule" button to create a report you can print out. Mortgage loan amount: Annual interest rate (APR): Mortgage loan term (# years): Annual real estate taxes: Annual homeowners insurance: Monthly PMI (Private Mortgage Insurance): Monthly Principal and Interest Payment: Monthly Taxes, Insurance and PMI payment: Total monthly mortgage payment: