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. Share | Related Content The Richest Man in Babylon In good times and bad, consistently saving a percentage of your income is a sound financial practice. Stop Wasting Money One way to find money is to examine your current spending habits and eliminate money wasters. Interested in a Fuel Efficient Car? Estimate how many months it may take to recover the out-of-pocket costs when buying a more efficient vehicle.