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 Bursting the Bubble Tulips were the first, but they won’t be the last. What forms a “bubble” and what causes them to burst? Retirement and Quality of Life Asking the right questions about how you can save money for retirement without sacrificing your quality of life. From Boats to Brokers From the Dutch East India Company to Wall Street, the stock market has a long and storied history.