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 Question Thank you! Oops! Related Content What's My Potential Estate Tax? This calculator helps estimate your federal estate tax liability. Charitable Giving: Smart from the Heart Do you have causes that you want to support with donations? The Real Cost of a Vacation Home What if instead of buying that vacation home, you invested the money?