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 Comparing Investments This calculator compares the net gain of a taxable investment versus a tax-favored one. Why Regular Rebalancing Makes Sense Without your knowing, your investment portfolio could be off-kilter. Retirement Questions That Have Nothing to Do With Money Things to consider before retirement.