Japan vs Tuvalu: Sex gap in life expectancy at age 45
Japan
5.74 years
in 2023
Tuvalu
5.68 years
in 2023
Japan rank
41st
Tuvalu rank
44th
Sex gap in life expectancy at age 45 over time
- Japan
- Tuvalu
How they compare
Japan currently reports 5.74 years against 5.68 years in Tuvalu, a difference of 0.06 years.
The two have swapped places 3 times across 74 shared years of data; in 1950 it was Tuvalu ahead.
Japan ranks 41st and Tuvalu ranks 44th of 236 countries.
Across the 8 decades both report, Japan averaged higher in 7 and Tuvalu in 1.
Head to head by decade
| Decade | Japan | Tuvalu | Difference | Ahead |
|---|---|---|---|---|
| 1950s | 3.34 years | 3.4 years | 0.0642 years | Tuvalu |
| 1960s | 3.94 years | 3.44 years | 0.5008 years | Japan |
| 1970s | 4.2 years | 4.09 years | 0.1104 years | Japan |
| 1980s | 4.84 years | 4.35 years | 0.4925 years | Japan |
| 1990s | 5.7 years | 4.23 years | 1.47 years | Japan |
| 2000s | 6.29 years | 4.39 years | 1.9 years | Japan |
| 2010s | 5.89 years | 5.3 years | 0.596 years | Japan |
| 2020s | 5.76 years | 5.61 years | 0.1505 years | Japan |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher sex gap in life expectancy at age 45, Japan or Tuvalu?
- Japan, at 5.74 years against 5.68 years in Tuvalu as of 2023.
- What is the difference in sex gap in life expectancy at age 45 between Japan and Tuvalu?
- 0.06 years, with Japan ahead.
- How many years of comparable data are there for Japan and Tuvalu?
- 74 years are reported by both, from 1950 to 2023.
- How do Japan and Tuvalu rank globally for sex gap in life expectancy at age 45?
- Japan ranks 41st and Tuvalu ranks 44th of 236 countries.
- Where does this data come from?
- Human Mortality Database (2025); UN, World Population Prospects (2024) β with major processing by Our World in Data, published as Sex gap in life expectancy at age 45. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Difference in period life expectancy (females - males) at a given age.