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 Top 5 Things to Tell Your Financial Pro Here are the top 5 things your team may want to hear. Password Protection Strategies Simple steps may help you foil hackers and protect your privacy. A New Way to Look at Your Bucket List Bucket lists don’t have to be for tomorrow.