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 Question Thank you! Oops! Related Content Prevent a Rift: Money Tips for Newlyweds Couples may be able to head off many of the problems in a marriage that money can cause. Coaches Coaches have helped you your whole life, in ways big and small. We'd like to be one of them. Leaving Your Lasting Legacy Want to do more with your wealth? You might want to consider creating a charitable foundation.