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 Message Thank you! Oops! Related Content Investing for Impact Learn how to build a socially conscious investment portfolio and invest in your beliefs. Should You Invest in Exchange Traded Funds? There are thousands of ETFs available. Should you invest in them? Retiree Health Care Coverage Overseas Retirees traveling abroad need to know that their health insurance travels with them.