Professional Mortgage Calculators for the Serious Homebuyer. Extremely powerful and easy-to-use mortgage calculators are finally here. You will be able to calculate your total house payment including taxes, insurance and PMI without guessing or bogus results! You can also pre-qualify yourself with ease, calculate closing cost, figure interest-only payments, estimate cash-to-close requirements, calculate FHA and VA loan programs, run refinance scenarios, print amortization schedules, print detailed reports, plus much more. These calculators are designed to use local property tax, homeowner's insurance and closing cost figures for your state. No other mortgage calculator on the market does all this with such ease!