Bhutan vs Tonga: Theoretical duration of primary education
Bhutan
6 years
in 2025
Tonga
6 years
in 2025
Bhutan rank
27th
Tonga rank
27th
Theoretical duration of primary education over time
- Bhutan
- Tonga
How they compare
Bhutan currently reports 6 years against 6 years in Tonga, a difference of 0 years.
The two have swapped places 2 times across 56 shared years of data; in 1970 it was Tonga ahead.
Bhutan ranks 27th and Tonga ranks 27th of 218 countries.
Bhutan has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Bhutan | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 6 years | 6 years | 0 years | — |
| 1980s | 6.4 years | 6 years | 0.4 years | Bhutan |
| 1990s | 7 years | 6 years | 1 years | Bhutan |
| 2000s | 7 years | 6 years | 1 years | Bhutan |
| 2010s | 7 years | 6 years | 1 years | Bhutan |
| 2020s | 6.5 years | 6 years | 0.5 years | Bhutan |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of primary education, Bhutan or Tonga?
- Bhutan, at 6 years against 6 years in Tonga as of 2025.
- What is the difference in theoretical duration of primary education between Bhutan and Tonga?
- 0 years, with Bhutan ahead.
- How many years of comparable data are there for Bhutan and Tonga?
- 56 years are reported by both, from 1970 to 2025.
- How do Bhutan and Tonga rank globally for theoretical duration of primary education?
- Bhutan ranks 27th and Tonga ranks 27th of 218 countries.
- Where does this data come from?
- UNESCO Institute for Statistics, published as Theoretical duration of primary education (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