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 Message Thank you! Oops! Related Content How Compound Interest Works Use this calculator to better see the potential impact of compound interest on an asset. Gifting of A Stronger Financial Future Here’s a gift idea that can help create a stronger financial future for your child or grandchild. Federal Income Tax Use this calculator to estimate your income tax liability along with average and marginal tax rates.