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 Net Unrealized Appreciation (NUA) Explained Have you considered the special tax treatment on company stock held in a 401(k) plan? Should I Pay Off Debt or Invest? This calculator will help determine whether you should invest funds or pay down debt. Why You Should Invest in Your 401(k) Did you know that your savings can compound over time?