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 Surprises Making the most of surprises is a great reason to work with us. Good Health is Good Business Good employee health can be great for the company’s bottom line. Comparing Mortgage Terms Estimate the total cost in today's dollars of various mortgage alternatives.