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 Please Leave Home Without It Concerns over identity theft continue to grow, especially with data breaches at major companies and financial institutions. A New Way to Look at Your Bucket List Bucket lists don’t have to be for tomorrow. To Buy or Not to Buy The decision whether to buy or rent a home may have long-term implications.