Sri Lanka vs Viet Nam: Theoretical duration of primary education
Sri Lanka
5 years
in 2025
Viet Nam
5 years
in 2025
Sri Lanka rank
156th
Viet Nam rank
156th
Theoretical duration of primary education over time
- Sri Lanka
- Viet Nam
How they compare
Sri Lanka currently reports 5 years against 5 years in Viet Nam, a difference of 0 years.
Across all 56 years both countries report, Viet Nam has been ahead every year.
Sri Lanka ranks 156th and Viet Nam ranks 156th of 218 countries.
Head to head by decade
| Decade | Sri Lanka | Viet Nam | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 5 years | 5 years | 0 years | — |
| 1980s | 5 years | 5 years | 0 years | — |
| 1990s | 5 years | 5 years | 0 years | — |
| 2000s | 5 years | 5 years | 0 years | — |
| 2010s | 5 years | 5 years | 0 years | — |
| 2020s | 5 years | 5 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of primary education, Sri Lanka or Viet Nam?
- Sri Lanka, at 5 years against 5 years in Viet Nam as of 2025.
- What is the difference in theoretical duration of primary education between Sri Lanka and Viet Nam?
- 0 years, with Sri Lanka ahead.
- How many years of comparable data are there for Sri Lanka and Viet Nam?
- 56 years are reported by both, from 1970 to 2025.
- How do Sri Lanka and Viet Nam rank globally for theoretical duration of primary education?
- Sri Lanka ranks 156th and Viet Nam ranks 156th 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