Assess Your Life Insurance Needs This calculator estimates how much life insurance you would need to meet your family's needs if you were to die prematurely. 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 Federal Income Tax Use this calculator to estimate your income tax liability along with average and marginal tax rates. What's My Potential Estate Tax? This calculator helps estimate your federal estate tax liability. Surprise! You’ve Got Money! Here’s a quick guide to checking to see if you have unclaimed money.