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. Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Tuning Your Social Security Benefit When should you take your Social Security benefit? Social Security: By the Numbers Here are five facts about Social Security that might surprise you. From Boats to Brokers From the Dutch East India Company to Wall Street, the stock market has a long and storied history.