Oman vs Romania: GDP, PPP (constant 2021 international $), per unit of GDP

Oman
1.81 constant 2021 international $ per US$ of GDP
in 2025
Romania
1.81 constant 2021 international $ per US$ of GDP
in 2025
Oman rank
107th
Romania rank
106th

GDP, PPP (constant 2021 international $), per unit of GDP over time

  • Oman
  • Romania
2.557.51012.5199020072025

How they compare

Romania currently reports 1.81 constant 2021 international $ per US$ of GDP against 1.81 constant 2021 international $ per US$ of GDP in Oman, a difference of 0 constant 2021 international $ per US$ of GDP.

Across all 36 years both countries report, Romania has been ahead every year.

Oman ranks 107th and Romania ranks 106th of 200 countries.

Romania has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade Oman Romania Difference Ahead
1990s 5.13 constant 2021 international $ per US$ of GDP 10.02 constant 2021 international $ per US$ of GDP 4.89 constant 2021 international $ per US$ of GDP Romania
2000s 3.24 constant 2021 international $ per US$ of GDP 5.47 constant 2021 international $ per US$ of GDP 2.23 constant 2021 international $ per US$ of GDP Romania
2010s 1.95 constant 2021 international $ per US$ of GDP 2.95 constant 2021 international $ per US$ of GDP 0.9966 constant 2021 international $ per US$ of GDP Romania
2020s 1.89 constant 2021 international $ per US$ of GDP 2.3 constant 2021 international $ per US$ of GDP 0.4041 constant 2021 international $ per US$ of GDP Romania

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gdp, ppp (constant 2021 international $), per unit of gdp, Oman or Romania?
Romania, at 1.81 constant 2021 international $ per US$ of GDP against 1.81 constant 2021 international $ per US$ of GDP in Oman as of 2025.
What is the difference in gdp, ppp (constant 2021 international $), per unit of gdp between Oman and Romania?
0 constant 2021 international $ per US$ of GDP, with Romania ahead.
How many years of comparable data are there for Oman and Romania?
36 years are reported by both, from 1990 to 2025.
How do Oman and Romania rank globally for gdp, ppp (constant 2021 international $), per unit of gdp?
Oman ranks 107th and Romania ranks 106th of 200 countries.
Where does this data come from?
Statizoid (derived), published as GDP, PPP (constant 2021 international $), per unit of GDP. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Oman vs Romania: GDP, PPP (constant 2021 international $), per unit of GDP. Statizoid, drawing on Statizoid (derived). Retrieved 28 September 2026, from https://economy.statizoid.com/compare/gdp-ppp-constant-2021-international-per-unit-of-gdp/oman/romania/

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About this data

Indicator
GDP, PPP (constant 2021 international $), per unit of GDP
Unit
constant 2021 international $ per US$ of GDP
Source
Statizoid (derived)
Licence
Derived by Statizoid from the sources named on the page
Coverage
247 places, 8,673 data points, 1990–2025
Last refreshed

GDP, PPP (constant 2021 international $) divided by GDP (current US$), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.