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 Medicare At 65+ 65 or older? It may be time to enroll in Medicare. Read to learn if you’re eligible. Forecast This short video helps explain why markets can be as unpredictable as the weather. When to Self-Insure Choosing to bear the financial burden of an adverse event is called self-insuring. Do you know what that entails?