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 Money that Buys Good Health is Never Ill Spent It's important to make sure your retirement strategy anticipates health-care expenses. The Lowdown on Those Free Credit Scores What’s the deal with your yearly free credit report? Bridging the Confidence Gap In the world of finance, the effects of the "confidence gap" can be especially apparent.