How long you've lived is one of the best indicators of how long you can live. The term life expectancy refers to the number of years a person can expect to live. By definition, life expectancy is based on an estimate of the average age that members of a particular population group will be when they die. National life expectancy estimates are calculated using life tables by periods (current).Life tables are used to measure the mortality, survival, and life expectancy of a population at different ages.
Enter your age and gender in our calculator to find out your life expectancy and the chance of living to 100 years. The amount of money you need for retirement depends largely on how long you expect to live. People who retire at age 65, for example, may need 20 or even 25 years of funding in their 401 (k) plans, so a longer life expectancy means you'll have to invest to grow even in retirement. This calculator can give you an idea of your life expectancy based on your current age, smoking habits, gender and other important lifestyle choices.
