How many years of comparable data are there for Chad and Equatorial Guinea?

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.

Chad vs Equatorial Guinea: Sex gap in life expectancy at age 45

Chad

2.2 years

in 2023

Equatorial Guinea

2.15 years

in 2023

Chad rank

220th

Equatorial Guinea rank

222nd

Sex gap in life expectancy at age 45 over time

Chad
Equatorial Guinea

How they compare

Chad currently reports 2.2 years against 2.15 years in Equatorial Guinea, a difference of 0.05 years.

The two have swapped places 5 times across 74 shared years of data; in 1950 it was Equatorial Guinea ahead.

Chad ranks 220th and Equatorial Guinea ranks 222nd of 236 countries.

Equatorial Guinea has averaged higher in every one of the 8 decades both report.

Head to head by decade

Decade	Chad	Equatorial Guinea	Difference	Ahead
1950s	2.01 years	4.07 years	2.06 years	Equatorial Guinea
1960s	2.16 years	4.05 years	1.88 years	Equatorial Guinea
1970s	2.76 years	4.03 years	1.27 years	Equatorial Guinea
1980s	3.19 years	3.66 years	0.4708 years	Equatorial Guinea
1990s	2.04 years	2.13 years	0.095 years	Equatorial Guinea
2000s	1.39 years	1.71 years	0.3149 years	Equatorial Guinea
2010s	1.59 years	1.96 years	0.3704 years	Equatorial Guinea
2020s	2.22 years	2.31 years	0.0954 years	Equatorial Guinea

Averages of every year both report within each decade.

Frequently asked questions

Which has higher sex gap in life expectancy at age 45, Chad or Equatorial Guinea?: Chad, at 2.2 years against 2.15 years in Equatorial Guinea as of 2023.
What is the difference in sex gap in life expectancy at age 45 between Chad and Equatorial Guinea?: 0.05 years, with Chad ahead.
How many years of comparable data are there for Chad and Equatorial Guinea?: 74 years are reported by both, from 1950 to 2023.
How do Chad and Equatorial Guinea rank globally for sex gap in life expectancy at age 45?: Chad ranks 220th and Equatorial Guinea ranks 222nd 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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Chad vs Equatorial Guinea: 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 06 September 2026, from https://health.statizoid.com/compare/difference-in-female-and-male-life-expectancy-at-age-45/chad/equatorial-guinea/

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<a href="https://health.statizoid.com/compare/difference-in-female-and-male-life-expectancy-at-age-45/chad/equatorial-guinea/">Chad vs Equatorial Guinea: 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.