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 Prescription Drug Benefits Under Medicare (Part D) Do you need to enroll in Medicare Part D? Read this article to learn more about whether you need this coverage Split Annuity Strategy Here's one strategy that combines two different annuities to generate income and rebuild principal. How to Conquer the World - 5 Financial Strategies for Savvy Learn more about women taking control of their finances with this infographic.