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 Rebalancing Your Portfolio Over time, different investments' performances can shift a portfolio’s intent and risk profile. Rebalancing may be critical. A Living Trust Primer Living trusts are popular, but their appropriateness will depend upon your individual needs and objectives. Raising Healthy Children Healthy habits are one of the greatest gifts to give your child.