Bulgaria vs Oman: Inequality-adjusted Human Development Index vs. Human Development Index
Bulgaria
0.748
in 2023
Oman
0.75
in 2023
Bulgaria rank
49th
Oman rank
48th
Inequality-adjusted Human Development Index vs. Human Development Index over time
- Bulgaria
- Oman
How they compare
Oman currently reports 0.75 against 0.748 in Bulgaria, a difference of 0.002.
The two have swapped places 3 times across 13 shared years of data; in 2011 it was Bulgaria ahead.
Bulgaria ranks 49th and Oman ranks 48th of 163 countries.
Bulgaria has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Bulgaria | Oman | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 0.7194 | 0.685 | 0.0344 | Bulgaria |
| 2020s | 0.7298 | 0.7272 | 0.0025 | Bulgaria |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher inequality-adjusted human development index vs. human development index, Bulgaria or Oman?
- Oman, at 0.75 against 0.748 in Bulgaria as of 2023.
- What is the difference in inequality-adjusted human development index vs. human development index between Bulgaria and Oman?
- 0.002, with Oman ahead.
- How many years of comparable data are there for Bulgaria and Oman?
- 13 years are reported by both, from 2011 to 2023.
- How do Bulgaria and Oman rank globally for inequality-adjusted human development index vs. human development index?
- Bulgaria ranks 49th and Oman ranks 48th of 163 countries.
- Where does this data come from?
- UNDP, Human Development Report (2025) – with minor processing by Our World in Data, published as Inequality-adjusted Human Development Index vs. Human Development Index. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The Inequality-adjusted Human Development Index (IHDI) is a summary measure of key dimensions of human development: a long and healthy life, a good education, and a decent standard of living, adjusted for inequalities in these dimensions. Higher values indicate higher and more equal human development.