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 Exploring Retirement Plans for Small Businesses Help small businesses make better retirement decisions for employees with this eye-catching and informative infographic. Annuity Comparison This calculator compares a hypothetical fixed annuity with an account where the interest is taxed each year. Data Thieves from Outer Space Learn about the dangers of internet fraud with this highly educational and fun “pulp” comic.