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 Impact Investing or Philanthropy This fun piece can help your clients explore the benefits of impact investing versus founding a philanthropy. Caring for Aging Parents As our nation ages, many Americans are turning their attention to caring for aging parents. Mortgages in Retirement Explore the benefits and drawbacks to paying off your mortgage prior to retirement with this article.