Comparing Mortgage Terms Estimate the total cost in today's dollars of various mortgage alternatives. You are viewing this website at a small screen resolution which doesn't support calculators. Click here to view this calculator. Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content Impact of Taxes and Inflation Estimate the potential impact taxes and inflation can have on the purchasing power of an investment. My Retirement Savings Estimate how long your retirement savings may last using various monthly cash flow rates. Disability Income This calculator estimates your chances of becoming disabled and your potential need for disability insurance.