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 The Lowdown on Those Free Credit Scores What’s the deal with your yearly free credit report? How Compound Interest Works Use this calculator to better see the potential impact of compound interest on an asset. Year-End Charitable Gifting and You This article may help you maximize the benefits of your donation for your chosen charity.