Chad vs Sierra Leone: Primary education, duration
Chad
6 years
in 2025
Sierra Leone
6 years
in 2025
Chad rank
25th
Sierra Leone rank
25th
Primary education, duration over time
- Chad
- Sierra Leone
How they compare
Chad currently reports 6 years against 6 years in Sierra Leone, a difference of 0 years.
Across all 56 years both countries report, Sierra Leone has been ahead every year.
Chad ranks 25th and Sierra Leone ranks 25th of 210 countries.
Sierra Leone has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Chad | Sierra Leone | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 6 years | 7 years | 1 years | Sierra Leone |
| 1980s | 6 years | 7 years | 1 years | Sierra Leone |
| 1990s | 6 years | 6.7 years | 0.7 years | Sierra Leone |
| 2000s | 6 years | 6 years | 0 years | — |
| 2010s | 6 years | 6 years | 0 years | — |
| 2020s | 6 years | 6 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher primary education, duration, Chad or Sierra Leone?
- Chad, at 6 years against 6 years in Sierra Leone as of 2025.
- What is the difference in primary education, duration between Chad and Sierra Leone?
- 0 years, with Chad ahead.
- How many years of comparable data are there for Chad and Sierra Leone?
- 56 years are reported by both, from 1970 to 2025.
- How do Chad and Sierra Leone rank globally for primary education, duration?
- Chad ranks 25th and Sierra Leone ranks 25th of 210 countries.
- Where does this data come from?
- Data API, UN Educational, Scientific and Cultural Organization (UNESCO), published as Primary education, duration (years). Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Primary duration refers to the number of grades (years) in primary school.