Chad vs Sudan: School life expectancy, primary to tertiary, both sexes

Chad
7.35 years
in 2015
Sudan
7.61 years
in 2015
Chad rank
177th
Sudan rank
174th

School life expectancy, primary to tertiary, both sexes over time

  • Chad
  • Sudan
2468197119932015

How they compare

Sudan currently reports 7.61 years against 7.35 years in Chad, a difference of 0.26 years.

The two have swapped places 2 times across 11 shared years of data; in 2001 it was Sudan ahead.

Chad ranks 177th and Sudan ranks 174th of 183 countries.

Sudan has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade Chad Sudan Difference Ahead
2000s 5.72 years 6.33 years 0.6086 years Sudan
2010s 7.27 years 7.32 years 0.0506 years Sudan

Averages of every year both report within each decade.

Frequently asked questions

Which has higher school life expectancy, primary to tertiary, both sexes, Chad or Sudan?
Sudan, at 7.61 years against 7.35 years in Chad as of 2015.
What is the difference in school life expectancy, primary to tertiary, both sexes between Chad and Sudan?
0.26 years, with Sudan ahead.
How many years of comparable data are there for Chad and Sudan?
11 years are reported by both, from 2001 to 2015.
How do Chad and Sudan rank globally for school life expectancy, primary to tertiary, both sexes?
Chad ranks 177th and Sudan ranks 174th of 183 countries.
Where does this data come from?
Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as School life expectancy, primary to tertiary, both sexes (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Chad vs Sudan: School life expectancy, primary to tertiary, both sexes. Statizoid, drawing on Data API, UN Educational, Scientific and Cultural Organization (UNESCO). Retrieved 29 August 2026, from https://education.statizoid.com/compare/school-life-expectancy-primary-to-tertiary-both-sexes-years/chad/sudan/

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About this data

Indicator
School life expectancy, primary to tertiary, both sexes (years)
Unit
years
Source
Data API, UN Educational, Scientific and Cultural Organization (UNESCO)
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
228 places, 7,038 data points, 1970–2019
Last refreshed

Expected years of schooling is the number of years a child of school entrance age is expected to spend at school, or university, including years spent on repetition. It is the sum of the age-specific enrolment ratios for primary, secondary, post-secondary non-tertiary and tertiary education.