Chad vs Guinea: School life expectancy, secondary, adjusted gender parity index
Chad
0.7051 GPIA
in 2024
Guinea
0.6546 GPIA
in 2014
Chad rank
207th
Guinea rank
210th
School life expectancy, secondary, adjusted gender parity index over time
- Chad
- Guinea
How they compare
Chad currently reports 0.7051 GPIA against 0.6546 GPIA in Guinea, a difference of 0.0505 GPIA.
That makes Chad's figure about 1.1 times Guinea's.
Across all 17 years both countries report, Guinea has been ahead every year.
Chad ranks 207th and Guinea ranks 210th of 213 countries.
Guinea has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Chad | Guinea | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0.0821 GPIA | 0.2616 GPIA | 0.1795 GPIA | Guinea |
| 1980s | 0.1874 GPIA | 0.3469 GPIA | 0.1595 GPIA | Guinea |
| 1990s | 0.236 GPIA | 0.3415 GPIA | 0.1055 GPIA | Guinea |
| 2000s | 0.3437 GPIA | 0.4636 GPIA | 0.1199 GPIA | Guinea |
| 2010s | 0.4505 GPIA | 0.6411 GPIA | 0.1905 GPIA | Guinea |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school life expectancy, secondary, adjusted gender parity index, Chad or Guinea?
- Chad, at 0.7051 GPIA against 0.6546 GPIA in Guinea as of 2024.
- What is the difference in school life expectancy, secondary, adjusted gender parity index between Chad and Guinea?
- 0.0505 GPIA, with Chad ahead.
- How many years of comparable data are there for Chad and Guinea?
- 17 years are reported by both, from 1971 to 2014.
- How do Chad and Guinea rank globally for school life expectancy, secondary, adjusted gender parity index?
- Chad ranks 207th and Guinea ranks 210th of 213 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School life expectancy, secondary, adjusted gender parity index (GPIA). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release