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 Pullbacks, Corrections, and Bear Markets When the market experiences volatility, it may be a good time to review these common terms. Potential Income from an IRA Estimate your monthly and annual income from various IRA types. Five Most Overlooked Tax Deductions Five overlooked tax deductions to help manage your tax bill.