What Is My Life Expectancy? Estimate how many years you may need retirement assets or how long to provide income to a surviving spouse or children. 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 What’s My 2024 Tax Bracket? Check out this handy reference of updated ranges from the IRS in case your designated bracket has changed. Assess Life Insurance Needs How to help determine life insurance needs to provide for your family after you pass away. Why do Renters Have to Save More? How much more would retirement cost if you owned your home rather than rented? It could actually be several times less.