Bulgaria vs Oman: Theoretical duration of primary education
Bulgaria
4 years
in 2025
Oman
4 years
in 2025
Bulgaria rank
194th
Oman rank
194th
Theoretical duration of primary education over time
- Bulgaria
- Oman
How they compare
Bulgaria currently reports 4 years against 4 years in Oman, a difference of 0 years.
Across all 56 years both countries report, Oman has been ahead every year.
Bulgaria ranks 194th and Oman ranks 194th of 218 countries.
Oman has averaged higher in every one of the 6 decades both report.
Head to head by decade
| Decade | Bulgaria | Oman | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 4 years | 6 years | 2 years | Oman |
| 1980s | 4 years | 6 years | 2 years | Oman |
| 1990s | 4 years | 6 years | 2 years | Oman |
| 2000s | 4 years | 6 years | 2 years | Oman |
| 2010s | 4 years | 5.6 years | 1.6 years | Oman |
| 2020s | 4 years | 4 years | 0 years | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher theoretical duration of primary education, Bulgaria or Oman?
- Bulgaria, at 4 years against 4 years in Oman as of 2025.
- What is the difference in theoretical duration of primary education between Bulgaria and Oman?
- 0 years, with Bulgaria ahead.
- How many years of comparable data are there for Bulgaria and Oman?
- 56 years are reported by both, from 1970 to 2025.
- How do Bulgaria and Oman rank globally for theoretical duration of primary education?
- Bulgaria ranks 194th and Oman ranks 194th 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