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 The Junk Drawer Approach to Investing It's easy to let investments accumulate like old receipts in a junk drawer. A Home Insurance Claim: To File Or Not To File Learn when it may not make sense to file a claim on your home insurance. Retirement Plan Detectives A couple become Retirement Plan Detectives, searching records from old employers.