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 Is Term Life Insurance for You? Term insurance is the simplest form of life insurance. Here's how it works. Deciding When to Take Social Security One of the most common questions people ask about Social Security is when they should start taking benefits. The Other Sure Thing Though we don't like to think about it, all of us will make an exit sometime. Are you prepared?