Which has higher sex gap in life expectancy at age 45, Sri Lanka or Tuvalu?

Sri Lanka, at 5.7 years against 5.68 years in Tuvalu as of 2023.

What is the difference in sex gap in life expectancy at age 45 between Sri Lanka and Tuvalu?

0.02 years, with Sri Lanka ahead.

How many years of comparable data are there for Sri Lanka and Tuvalu?

74 years are reported by both, from 1950 to 2023.

Where does this data come from?

Human Mortality Database (2025); UN, World Population Prospects (2024) – 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.

Sri Lanka vs Tuvalu: Sex gap in life expectancy at age 45

Sri Lanka

5.7 years

in 2023

Tuvalu

5.68 years

in 2023

Sri Lanka rank

42nd

Tuvalu rank

44th

Sex gap in life expectancy at age 45 over time

Sri Lanka
Tuvalu

How they compare

Sri Lanka currently reports 5.7 years against 5.68 years in Tuvalu, a difference of 0.02 years.

The two have swapped places 1 time across 74 shared years of data; in 1950 it was Tuvalu ahead.

Sri Lanka ranks 42nd and Tuvalu ranks 44th of 236 countries.

Across the 8 decades both report, Sri Lanka averaged higher in 5 and Tuvalu in 3.

Head to head by decade

Decade	Sri Lanka	Tuvalu	Difference	Ahead
1950s	2.4 years	3.4 years	1 years	Tuvalu
1960s	2.43 years	3.44 years	1.01 years	Tuvalu
1970s	2.66 years	4.09 years	1.42 years	Tuvalu
1980s	4.51 years	4.35 years	0.1593 years	Sri Lanka
1990s	6.4 years	4.23 years	2.17 years	Sri Lanka
2000s	6.24 years	4.39 years	1.85 years	Sri Lanka
2010s	5.78 years	5.3 years	0.4851 years	Sri Lanka
2020s	5.71 years	5.61 years	0.1018 years	Sri Lanka

Averages of every year both report within each decade.

Frequently asked questions

Which has higher sex gap in life expectancy at age 45, Sri Lanka or Tuvalu?: Sri Lanka, at 5.7 years against 5.68 years in Tuvalu as of 2023.
What is the difference in sex gap in life expectancy at age 45 between Sri Lanka and Tuvalu?: 0.02 years, with Sri Lanka ahead.
How many years of comparable data are there for Sri Lanka and Tuvalu?: 74 years are reported by both, from 1950 to 2023.
How do Sri Lanka and Tuvalu rank globally for sex gap in life expectancy at age 45?: Sri Lanka ranks 42nd and Tuvalu ranks 44th of 236 countries.
Where does this data come from?: Human Mortality Database (2025); UN, World Population Prospects (2024) – 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.

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Sri Lanka vs Tuvalu: Sex gap in life expectancy at age 45. Statizoid, drawing on Human Mortality Database (2025); UN, World Population Prospects (2024) – with major processing by Our World in Data. Retrieved 09 September 2026, from https://health.statizoid.com/compare/difference-in-female-and-male-life-expectancy-at-age-45/sri-lanka/tuvalu/

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<a href="https://health.statizoid.com/compare/difference-in-female-and-male-life-expectancy-at-age-45/sri-lanka/tuvalu/">Sri Lanka vs Tuvalu: Sex gap in life expectancy at age 45</a> — Statizoid

About this data

Indicator: Sex gap in life expectancy at age 45
Unit: years
Source: Human Mortality Database (2025); UN, World Population Prospects (2024) – with major processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 236 places, 18,722 data points, 1751–2023
Last refreshed: 28 August 2026

Difference in period life expectancy (females - males) at a given age.