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. Top New Digital Tools for Small Businesses Apps that help small business owners better manage and grow their business. Can I Refinance My Mortgage? This calculator can help determine whether it makes sense to refinance your mortgage.