Chad vs WB: Africa Western and Central: School life expectancy, pre-primary, both sexes
Chad
0.0583 years
in 2024
WB: Africa Western and Central
0.5093 years
in 2024
Chad rank
210th
WB: Africa Western and Central rank
209th
School life expectancy, pre-primary, both sexes over time
- Chad
- WB: Africa Western and Central
How they compare
WB: Africa Western and Central currently reports 0.5093 years against 0.0583 years in Chad, a difference of 0.451 years.
That makes WB: Africa Western and Central's figure about 8.7 times Chad's.
Across all 15 years both countries report, WB: Africa Western and Central has been ahead every year.
Chad ranks 210th and WB: Africa Western and Central ranks 209th of 213 countries.
WB: Africa Western and Central has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Chad | WB: Africa Western and Central | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0.0097 years | 0.1532 years | 0.1434 years | WB: Africa Western and Central |
| 1990s | 0.0067 years | 0.2133 years | 0.2066 years | WB: Africa Western and Central |
| 2000s | 0.0177 years | 0.4672 years | 0.4495 years | WB: Africa Western and Central |
| 2010s | 0.0337 years | 0.4867 years | 0.4531 years | WB: Africa Western and Central |
| 2020s | 0.049 years | 0.4564 years | 0.4074 years | WB: Africa Western and Central |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school life expectancy, pre-primary, both sexes, Chad or WB: Africa Western and Central?
- WB: Africa Western and Central, at 0.5093 years against 0.0583 years in Chad as of 2024.
- What is the difference in school life expectancy, pre-primary, both sexes between Chad and WB: Africa Western and Central?
- 0.451 years, with WB: Africa Western and Central ahead.
- How many years of comparable data are there for Chad and WB: Africa Western and Central?
- 15 years are reported by both, from 1972 to 2024.
- How do Chad and WB: Africa Western and Central rank globally for school life expectancy, pre-primary, both sexes?
- Chad ranks 210th and WB: Africa Western and Central ranks 209th of 213 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School life expectancy, pre-primary, both sexes (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
February 2026 Data Release