Period versus cohort life expectancy by country

The period life expectancy at birth, in a given year.

Countries reporting
41
Highest
85.25 years
Hong Kong
Lowest
70.92 years
Russia
Median
81.84 years
Years covered
274
1751–2024
Data points
3,817

What the numbers show

Period versus cohort life expectancy is currently reported for 41 countries. The highest value is 85.25 years in Hong Kong; the lowest is 70.92 years in Russia.

The median across all reporting countries is 81.84 years, and the mean is 80.32 years.

Over the past decade 37 countries rose and 4 fell. The largest increase was in Russia (up 8.7%), and the largest decrease in Bulgaria (down 3.7%).

Period versus cohort life expectancy: full country ranking

#Country LatestYear 10-year changeTrend
1 Hong Kong 85.25 years 2023 up 1.9% rising
1 Luxembourg 83.15 years 2023 up 2.2% rising
2 Japan 84.16 years 2023 up 0.9% rising
2 Ireland 81.99 years 2022 up 1.8% rising
3 Switzerland 84.06 years 2023 up 1.7% rising
4 Sweden 83.83 years 2024 up 2.0% rising
5 Spain 83.75 years 2023 up 1.3% rising
6 South Korea 83.57 years 2023 up 2.5% rising
7 Australia 83.47 years 2021 up 1.7% rising
8 Norway 83.2 years 2024 up 1.4% rising
9 France 82.88 years 2023 up 1.1% rising
10 Italy 82.68 years 2022 up 0.5% rising
11 Israel 82.5 years 2016 up 2.4% rising
12 New Zealand 82.3 years 2021 up 1.8% rising
13 Iceland 82.29 years 2023 up 0.5% rising
14 Portugal 82.26 years 2023 up 1.7% rising
14 Finland 82.26 years 2024 up 1.5% rising
16 Belgium 82.08 years 2023 up 2.0% rising
17 Denmark 82.04 years 2024 up 1.7% rising
18 Austria 81.86 years 2023 up 1.0% rising
19 Netherlands 81.84 years 2023 up 0.7% rising
20 Canada 81.75 years 2023 down 0.0% rising
21 Greece 81.49 years 2019 up 1.5% rising
22 Slovenia 81.34 years 2019 up 2.9% rising
23 Germany 81.01 years 2020 up 1.2% rising
24 United Kingdom 80.96 years 2022 up 0.2% rising
25 Taiwan 80.12 years 2023 up 0.6% rising
26 Chile 78.96 years 2020 up 1.0% rising
27 Estonia 78.8 years 2019 up 4.8% rising
28 United States 78.56 years 2023 down 0.4% rising
29 Poland 78.39 years 2023 up 1.9% rising
30 Croatia 77.75 years 2020 up 1.5% rising
31 Slovakia 77.68 years 2019 up 3.3% rising
32 Lithuania 77.46 years 2024 up 3.8% rising
33 Czechia 77.24 years 2021 down 0.7% rising
34 Latvia 76.42 years 2024 up 2.9% rising
35 Hungary 75.72 years 2020 up 1.6% rising
36 Belarus 74.48 years 2018 up 5.8% flat
37 Bulgaria 71.41 years 2021 down 3.7% rising
38 Ukraine 71.35 years 2013 up 5.3% flat
39 Russia 70.92 years 2014 up 8.7% flat

About this data

Indicator
Period versus cohort life expectancy
Unit
years
Source
Human Mortality Database (2025) – processed by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
41 places, 3,817 data points, 1751–2024
Last refreshed

The period life expectancy at birth, in a given year.