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 Question Thank you! Oops! Related Content Password Protection Strategies Simple steps may help you foil hackers and protect your privacy. Money Draining Food Myths These food myths will really put a drain on your wallet. Bridging the Confidence Gap In the world of finance, the effects of the "confidence gap" can be especially apparent.