Life Expectancy 2024 Australia By Race. Enter your age and sex in our calculator to find out your life expectancy, and the likelihood of you living to be 100 years old. Life expectancy at birth compares the average number of years to be lived by a group of people born in the same year, if mortality at each age remains constant in the future.
Life expectancy at birth is also a measure of overall quality of life in a country and summarizes the mortality at all ages. World population life expectancy with historical chart.