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 Forecast The market is as unpredictable as the weather. We’d love to help you prepare. Raising Healthy Children Healthy habits are one of the greatest gifts to give your child. Can I Refinance My Mortgage? This calculator can help determine whether it makes sense to refinance your mortgage.