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 Investments You’ve made investments your whole life. Work with us to help make the most of them. The Power of Compound Interest Learn how to harness the power of compound interest for your investments. Year-End Charitable Gifting and You This article may help you maximize the benefits of your donation for your chosen charity.