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 Healthcare Costs in Retirement Without a solid approach, healthcare expenses may add up quickly and potentially alter your spending. How to Appeal Your Property Taxes For homeowners who think their property taxes are too high, there are ways to appeal. Working With A Financial Professional A financial professional is an invaluable resource to help you untangle the complexities of whatever life throws at you.