Find out how much time anyone has left on earth, using age and sex submissions as guidelines. Chilling reminder that life is too short.

Check out a fun quiz to determine whether your lifestyle supports your fantasy of longevity.

Provides a personalized life expectancy estimate based on answers regarding family history, lifestyle, diet, and exercise.

Click on a selections of variables to learn about longevity prospects. The survey covers lifestyles, income, age and health.

Longevity calculator offers insights into living long and healthy. Research is from a Harvard Medical School study of centenarians.