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 Forecast The market is as unpredictable as the weather. We’d love to help you prepare. The Financial Literacy Crisis Many Americans are operating their personal finances with only the barest minimum of knowledge. How Much Home Can I Afford? With a few simple inputs you can estimate how much of a mortgage you may be able to obtain.