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 What's My Potential Estate Tax? This calculator helps estimate your federal estate tax liability. Earnings for All Seasons Earnings season can move markets. What is it and why is it important? How to Retire Early Retiring early sounds like a dream come true, but it’s important to take a look at the cold, hard facts.