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 What to Do When You Lose Your Wallet Ever lost your wallet? Frustrating. Here’s what you can do to keep yourself safe. Countdown to College Preparing for college means setting goals, staying focused, and tackling a few key milestones along the way. Can I Refinance My Mortgage? This calculator can help determine whether it makes sense to refinance your mortgage.