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 Navigating Retirement Pitfalls Why are they made again and again? Making sense of these errors in judgement. Exit Strategies of the Rich and Famous Estate conservation is too important to put off. Do you have a smart exit strategy? The History of Currency Currency has been around for a long time. Here’s a quick history lesson.