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 Message Thank you! Oops! Related Content Should You Tap Retirement Savings to Fund College? There are three things to consider before dipping into retirement savings to pay for college. Estimate Your RMD Help determine the required minimum distribution from an IRA or other qualified retirement plan. Split Annuity Strategy Here's one strategy that combines two different annuities to generate income and rebuild principal.