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 Retiree Health Care Coverage Overseas Retirees traveling abroad need to know that their health insurance travels with them. Your DNA Test Preparing for the unexpected can make all the difference if your family relies on your income. A Look at Systematic Withdrawals This calculator may help you estimate how long funds may last given regular withdrawals.