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 Protecting Your Business from the Loss of a Key Person Business owners may be able to protect themselves from the financial consequences of losing a key employee. Estate Management Checklist Is your estate in order? This short quiz may help you assess your overall strategy. The Other Sure Thing Though we don't like to think about it, all of us will make an exit sometime. Are you prepared?