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 Insuring Your Business Against Cyber Liability 90% of small businesses in the U.S. don't protect their data from cyber attacks. Is your business at risk? How Insurance Deductibles Work Knowing how insurance deductibles work can help you save money and give you peace of mind. Should You Tap Retirement Savings to Fund College? There are three things to consider before dipping into retirement savings to pay for college.