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 18 Years’ Worth of Days The average retirement lasts for 18 years, with many lasting even longer. Will you fill your post-retirement days with purpose? Estimate Your RMD Help determine the required minimum distribution from an IRA or other qualified retirement plan. Risk Tolerance: What’s Your Style? Learn about what risk tolerance really means in this helpful and insightful video.