Chad vs WB: Ida Only: School life expectancy, primary to tertiary, male
Chad
8.48 years
in 2015
WB: Ida Only
10.08 years
in 2020
Chad rank
166th
WB: Ida Only rank
166th
School life expectancy, primary to tertiary, male over time
- Chad
- WB: Ida Only
How they compare
WB: Ida Only currently reports 10.08 years against 8.48 years in Chad, a difference of 1.6 years.
That makes WB: Ida Only's figure about 1.2 times Chad's.
Across all 19 years both countries report, WB: Ida Only has been ahead every year.
Chad ranks 166th and WB: Ida Only ranks 166th of 179 countries.
WB: Ida Only has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Chad | WB: Ida Only | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 3.05 years | 5.49 years | 2.43 years | WB: Ida Only |
| 1980s | 3.55 years | 6.51 years | 2.96 years | WB: Ida Only |
| 1990s | 5.39 years | 7.02 years | 1.63 years | WB: Ida Only |
| 2000s | 6.96 years | 8.21 years | 1.25 years | WB: Ida Only |
| 2010s | 8.52 years | 9.53 years | 1.01 years | WB: Ida Only |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school life expectancy, primary to tertiary, male, Chad or WB: Ida Only?
- WB: Ida Only, at 10.08 years against 8.48 years in Chad as of 2020.
- What is the difference in school life expectancy, primary to tertiary, male between Chad and WB: Ida Only?
- 1.6 years, with WB: Ida Only ahead.
- How many years of comparable data are there for Chad and WB: Ida Only?
- 19 years are reported by both, from 1971 to 2015.
- How do Chad and WB: Ida Only rank globally for school life expectancy, primary to tertiary, male?
- Chad ranks 166th and WB: Ida Only ranks 166th of 179 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School life expectancy, primary to tertiary, male (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