Mortgage Calculators Detailed Mortgage Qualification This calculates your amortization schedule and total payments made with various options. Monthly Loan Payment Allows you to explore the outcome of changes to your loan balance, mtg term, and interest rate on your P&I payments. Prepayment Analysis Find out how much additional principle you will need to pay monthly in order to pay your mortgage off in a specific period of time. Prepayment Mortgage Reduction Save thousands of dollars in interest by increasing your monthly mortgage payment. Principal After X Years Provide the principal balance on your loan after you've made the specified number of payments that you identify. Rent Vs Own Are you better off buying your home, or should you continue to rent?