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 Is Term Life Insurance for You? Term insurance is the simplest form of life insurance. Here's how it works. Social Security: By the Numbers Here are five facts about Social Security that might surprise you. Impact of Taxes and Inflation Estimate the potential impact taxes and inflation can have on the purchasing power of an investment.