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 Counteracting Capital Gains with Tax-Loss Harvesting You may have heard the phrase "tax-loss harvesting." A financial professional may be able to provide some guidance. Inflation & Retirement Estimate how much income may be needed at retirement to maintain your standard of living. A Look at Systematic Withdrawals This calculator may help you estimate how long funds may last given regular withdrawals.