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 Should I Pay Off Debt or Invest? This calculator will help determine whether you should invest funds or pay down debt. Pullbacks, Corrections, and Bear Markets When the market experiences volatility, it may be a good time to review these common terms. When Markets React When markets shift, experienced investors stick to their strategy.