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 Federal Income Tax Use this calculator to estimate your income tax liability along with average and marginal tax rates. Potential Income from an IRA Estimate your monthly and annual income from various IRA types. Saving Early & Letting Time Work For You The earlier you start pursuing financial goals, the better your outcome may be.