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 The Cycle of Investing Understanding the cycle of investing may help you avoid easy pitfalls. Do Our Biases Affect Our Financial Choices? Even the most seasoned investors have biases affecting their financial choices. Comparing Mortgage Terms Estimate the total cost in today's dollars of various mortgage alternatives.