Bi-Weekly Payments This calculator estimates the savings from paying a mortgage bi-weekly instead of monthly. 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 Federal Income Tax Use this calculator to estimate your income tax liability along with average and marginal tax rates. When Should You Take Social Security Monthly Social Security payments differ substantially depending on when you start receiving benefits. What Is My Risk Tolerance? This questionnaire will help determine your tolerance for investment risk.