Should I Pay Off Debt or Invest? This calculator will help determine whether you should invest funds or pay down debt. 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 If a Tree Falls This handy video helps you stay prepared in case a fallen tree has damaged your house. The Real Cost of a Vacation Home What if instead of buying that vacation home, you invested the money? Data Thieves from Outer Space Learn about the dangers of internet fraud with this highly educational and fun “pulp” comic.