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 How to Bake a Pie-R-A Roth IRAs are tax-advantaged differently from traditional IRAs. Do you know how? Consider Keeping Your Life Insurance When You Retire Reasons to retain your coverage into your retirement years. How to Retire Early Retiring early sounds like a dream come true, but it’s important to take a look at the cold, hard facts.