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 Question Thank you! Oops! Related Content What to Look for in Personal Finance Apps An increasing number have been developed to help individuals with their personal finances. What's My Potential Estate Tax? This calculator helps estimate your federal estate tax liability. Should I Pay Off Debt or Invest? This calculator will help determine whether you should invest funds or pay down debt.