Chad vs Guinea-Bissau: Primary education, duration
Chad
6 years
in 2025
Guinea-Bissau
6 years
in 2025
Chad rank
25th
Guinea-Bissau rank
25th
Primary education, duration over time
- Chad
- Guinea-Bissau
How they compare
Chad currently reports 6 years against 6 years in Guinea-Bissau, a difference of 0 years.
Across all 56 years both countries report, Guinea-Bissau has been ahead every year.
Chad ranks 25th and Guinea-Bissau ranks 25th of 210 countries.
Head to head by decade
| Decade | Chad | Guinea-Bissau | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 6 years | 6 years | 0 years | — |
| 1980s | 6 years | 6 years | 0 years | — |
| 1990s | 6 years | 6 years | 0 years | — |
| 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 Guinea-Bissau?
- Chad, at 6 years against 6 years in Guinea-Bissau as of 2025.
- What is the difference in primary education, duration between Chad and Guinea-Bissau?
- 0 years, with Chad ahead.
- How many years of comparable data are there for Chad and Guinea-Bissau?
- 56 years are reported by both, from 1970 to 2025.
- How do Chad and Guinea-Bissau rank globally for primary education, duration?
- Chad ranks 25th and Guinea-Bissau 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.