Oman vs Singapore: Reduction in Human Development Index when adjusting for inequalities

Oman

12.6%

in 2023

Singapore

13.0%

in 2023

Oman rank

109th

Singapore rank

107th

Reduction in Human Development Index when adjusting for inequalities over time

Singapore currently reports 13.0% against 12.6% in Oman, a difference of 0.4%.

The two have swapped places 1 time across 13 shared years of data; in 2011 it was Oman ahead.

Oman ranks 109th and Singapore ranks 107th of 166 countries.

Indicator: Reduction in Human Development Index when adjusting for inequalities
Unit: %
Source: UNDP, Human Development Report (2025) – with minor processing by Our World in Data
Licence: CC BY 4.0 (Our World in Data)
Coverage: 166 places, 2,131 data points, 2010–2023
Last refreshed: 07 August 2026

Percentage difference between the IHDI value and the HDI value.