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 Four Reasons Millennials Need an Estate Strategy Estate strategies for millennials may sound like less of a concern than retirement, but young adults should prepare now. Social Security: Five Facts You Need to Know Here are five facts about Social Security that are important to keep in mind. What To Do When Your Income Reaches 7 Figures Preserve your high net worth with these foundational tips.