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 Coaches Coaches have helped you your whole life, in ways big and small. We’d like to be one of them. Raising Healthy Children Healthy habits are one of the greatest gifts to give your child. Comparing Mortgage Terms Estimate the total cost in today's dollars of various mortgage alternatives.