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 Women on the Rise Explore the growing influence women wield over the economy with this handy infographic. Term vs. Permanent Life Insurance When considering life insurance, it's important to understand your options. Social Security Benefits: How Much Will I Receive Calculating your potential Social Security benefit is a three-step process.