School life expectancy, secondary, female in Chad
Chad: School life expectancy, secondary, female was 1.02 years in 2019. ◆ Volatile
School life expectancy, secondary, female in Chad, 1971–2019
Source: UNESCO Institute for Statistics. Measured in years.
Analysis
In 2019, school life expectancy, secondary, female in Chad stood at 1.02 years.
That represents a change of up 3.4% on the previous year and up 8.5% over ten years.
Over the whole period, school life expectancy, secondary, female in Chad peaked at 1.09 years in 2013 and was at its lowest, 0.0198 years, in 1971.
Chad ranks 191st of 195 countries on this measure, in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 0.0252 years | 0.0198 years | 0.0324 years | 3 |
| 1980s | 0.1306 years | 0.1248 years | 0.1336 years | 3 |
| 1990s | 0.2387 years | 0.1683 years | 0.3158 years | 7 |
| 2000s | 0.6083 years | 0.3639 years | 0.9385 years | 10 |
| 2010s | 0.9969 years | 0.9376 years | 1.09 years | 10 |
Countries ranked near Chad
- 188 Equatorial Guinea 1.56 years compare
- 189 Niger 1.43 years compare
- 190 Uganda 1.34 years compare
- 192 Central African Republic 0.9728 years compare
- 193 Zambia 0.7328 years compare
- 194 Guinea-Bissau 0.6982 years compare
More reference data data for Chad
- Spring temperature anomalies 0.1244 °C (2026)
- Summer temperature anomalies 1 °C (2026)
- Temperature anomalies by month 3.03 °C (2026)
- Universal right to vote in practice 2 (2025)
- Autumn temperature anomalies 0.2527 °C (2025)
- Winter temperature anomalies 2.39 °C (2025)
- Consumer price index 149.69 2010 = 100 (2025)
- Universal right to vote 2 (2025)
- Competitive elections 0 (2025)
- Men's universal right to vote 1 (2025)
Frequently asked questions
- What is school life expectancy, secondary, female in Chad?
- School life expectancy, secondary, female in Chad was 1.02 years in 2019, according to UNESCO Institute for Statistics.
- What is the highest school life expectancy, secondary, female recorded in Chad?
- The highest recorded value was 1.09 years in 2013.
- What is the lowest school life expectancy, secondary, female recorded in Chad?
- The lowest recorded value was 0.0198 years in 1971.
- How does Chad rank for school life expectancy, secondary, female?
- Chad ranks 191st out of 195 countries with data for 2019.
- Is school life expectancy, secondary, female rising or falling in Chad?
- Over the last ten years it is up 8.5%. The long-run trend across the full record is volatile.
- Where does this Chad data come from?
- The figures come from UNESCO Institute for Statistics, published as part of School life expectancy, secondary, female (years). Statizoid updates them automatically from the source API.
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About this data
Number of years a person of school entrance age can expect to spend within the specified level of education. For a child of a certain age a, the school life expectancy is calculated as the sum of the age specific enrolment rates for the levels of education specified. The part of the enrolment that is not distributed by age is divided by the school-age population for the level of education they are enrolled in, and multiplied by the duration of that level of education. The result is then added to the sum of the age-specific enrolment rates. A relatively high SLE indicates greater probability for children to spend more years in education and higher overall retention within the education system. It must be noted that the expected number of years does not necessarily coincide with the expected number of grades of education completed, because of repetition. Since school life expectancy is an average based on participation in different levels of education, the expected number of years of schooling may be pulled down by the magnitude of children who never go to school. Those children who are in school may benefit from many more years of education than the average.