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 Managing Money as a Couple Keys to preparing to grow wealthy together. Women on the Rise Explore the growing influence women wield over the economy with this handy infographic. Safeguard Your Digital Estate If you died, what would happen to your email archives, social profiles and online accounts?