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 Insuring Your Business Against Cyber Liability 90% of small businesses in the U.S. don't protect their data from cyber attacks. Is your business at risk? How Insurance Deductibles Work Knowing how insurance deductibles work can help you save money and give you peace of mind. Choosing a Retirement Plan that Fits Your Business To choose a plan, it’s important to ask yourself four key questions.