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 | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content When Do You Need a Will? When do you need a will? The answer is easy: Right Now. Systematic Withdrawals in Retirement Taking regular, periodic withdrawals during retirement can be quite problematic. Perception vs. Reality There’s an alarming difference between perception and reality for current and future retirees.