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 Choosing a Mortgage Selecting a mortgage isn't an easy process. Get a better understanding of how professionals make the right decisions. Avoiding Cognitive Decline Try these activities to keep your brain sharp. Can I Refinance My Mortgage? This calculator can help determine whether it makes sense to refinance your mortgage.