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 Question Thank you! Oops! Related Content When Heirs are Imperfect The money problems or bad lifestyle habits of adult children could lead to the squandering of any inheritance they receive. Why Regular Rebalancing Makes Sense Without your knowing, your investment portfolio could be off-kilter. Roth IRA for Kids Learn about the benefits and requirements of opening a Roth IRA for kids.