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 Exploring Retirement Plans for Small Businesses Help small businesses make better retirement decisions for employees with this eye-catching and informative infographic. Budgeting After a Divorce Divorce is the second most stressful time in a person's life. Here's some tips to get through it. A Look at Diversification Diversification is an investment principle designed to manage risk, but it can't prevent against a loss.