Chad vs WB: Ida Blend: School life expectancy, primary to tertiary, female
Chad
5.77 years
in 2015
WB: Ida Blend
9.05 years
in 2024
Chad rank
176th
WB: Ida Blend rank
177th
School life expectancy, primary to tertiary, female over time
- Chad
- WB: Ida Blend
How they compare
WB: Ida Blend currently reports 9.05 years against 5.77 years in Chad, a difference of 3.28 years.
That makes WB: Ida Blend's figure about 1.6 times Chad's.
Across all 19 years both countries report, WB: Ida Blend has been ahead every year.
Chad ranks 176th and WB: Ida Blend ranks 177th of 179 countries.
WB: Ida Blend has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Chad | WB: Ida Blend | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0.969 years | 3.74 years | 2.77 years | WB: Ida Blend |
| 1980s | 1.2 years | 5.85 years | 4.65 years | WB: Ida Blend |
| 1990s | 2.5 years | 5.59 years | 3.08 years | WB: Ida Blend |
| 2000s | 4.06 years | 6.48 years | 2.42 years | WB: Ida Blend |
| 2010s | 5.69 years | 7.57 years | 1.88 years | WB: Ida Blend |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher school life expectancy, primary to tertiary, female, Chad or WB: Ida Blend?
- WB: Ida Blend, at 9.05 years against 5.77 years in Chad as of 2024.
- What is the difference in school life expectancy, primary to tertiary, female between Chad and WB: Ida Blend?
- 3.28 years, with WB: Ida Blend ahead.
- How many years of comparable data are there for Chad and WB: Ida Blend?
- 19 years are reported by both, from 1971 to 2015.
- How do Chad and WB: Ida Blend rank globally for school life expectancy, primary to tertiary, female?
- Chad ranks 176th and WB: Ida Blend ranks 177th of 179 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as School life expectancy, primary to tertiary, female (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