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 Insuring Your Business Against Cyber Liability 90% of small businesses in the U.S. don't protect their data from cyber attacks. Is your business at risk? Does Your Credit Score Affect Your Insurance Rates? Your credit score may influence how much you pay for auto and home insurance. The Sequence of Returns A look at how variable rates of return impact investors over time.