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. Share | Have A Question About This Topic? Name Email Address Question Thank you! Oops! Related Content How Stocks Work Understanding how a stock works is key to understanding your investments. Paying Off a Credit Card Enter various payment options and determine how long it may take to pay off a credit card. Understanding Extended Care Understanding the types of extended care services—and what those services could cost—may be critical.