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 A Brief Guide To Condo Insurance Important items to consider when purchasing condo insurance. Eight Mistakes That Can Upend Your Retirement There are common mistakes you can avoid when saving for retirement. Are Alternative Investments Right for You? With alternative investments, it’s critical to sort through the complexity.