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 The Cost of Procrastination Don't let procrastination keep you from pursuing your financial dreams and goals. What Do Your Taxes Pay For? Here's a breakdown of how the federal government spends your tax money. A Meal for All Generations When it comes to generational differences, knowing the facts can be difficult.