Romania vs Singapore: Gross Domestic Product, GDP in millions constant 2021 international $

Romania
814,326
in 2027
Singapore
853,754
in 2027
Romania rank
37th
Singapore rank
34th

Gross Domestic Product, GDP in millions constant 2021 international $ over time

  • Romania
  • Singapore
200.0k400.0k600.0k800.0k199120092027

How they compare

Singapore currently reports 853,754 against 814,326 in Romania, a difference of 39,428.

The two have swapped places 5 times across 37 shared years of data; in 1991 it was Romania ahead.

Romania ranks 37th and Singapore ranks 34th of 188 countries.

Across the 4 decades both report, Romania averaged higher in 2 and Singapore in 2.

Head to head by decade

Decade Romania Singapore Difference Ahead
1990s 325,092 205,320 119,772 Romania
2000s 435,353 344,155 91,197 Romania
2010s 587,590 592,966 5,376 Singapore
2020s 760,838 775,873 15,035 Singapore

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gross domestic product, gdp in millions constant 2021 international $, Romania or Singapore?
Singapore, at 853,754 against 814,326 in Romania as of 2027.
What is the difference in gross domestic product, gdp in millions constant 2021 international $ between Romania and Singapore?
39,428, with Singapore ahead.
How many years of comparable data are there for Romania and Singapore?
37 years are reported by both, from 1991 to 2027.
How do Romania and Singapore rank globally for gross domestic product, gdp in millions constant 2021 international $?
Romania ranks 37th and Singapore ranks 34th of 188 countries.
Where does this data come from?
International Labour Organization, published as Gross Domestic Product, GDP in millions constant 2021 international $ at PPP (ILO modelled estimates). Statizoid refreshes it automatically from the source and publishes the full history for both places.

Individual pages

Share, cite or embed this page

Cite this page

Romania vs Singapore: Gross Domestic Product, GDP in millions constant 2021 international $. Statizoid, drawing on International Labour Organization. Retrieved 17 September 2026, from https://economy.statizoid.com/compare/gross-domestic-product-gdp-in-millions-constant-2021-international-at-ppp-ilo-modelled/romania/singapore/

Embed or link this data

Paste this into a page to link back to these figures. The data itself is free to reuse under ILO Terms of Use (attribution required); please keep the attribution.

<a href="https://economy.statizoid.com/compare/gross-domestic-product-gdp-in-millions-constant-2021-international-at-ppp-ilo-modelled/romania/singapore/">Romania vs Singapore: Gross Domestic Product, GDP in millions constant 2021 international $</a> — Statizoid

About this data

Indicator
Gross Domestic Product, GDP in millions constant 2021 international $ at PPP (ILO modelled estimates)
Source
International Labour Organization
Licence
ILO Terms of Use (attribution required)
Coverage
276 places, 10,188 data points, 1991–2027
Last refreshed

Gross Domestic Product (GDP), Purchasing Power Parity (millions of PPP, constant 2021 international dollars) is a measure to assess the total economic output of a country, adjusted for differences in the purchasing power of the different currencies relative to the US dollar. It is derived from the World Development Indicators of the World Bank. For more information, refer to the ILO Modelled Estimates (ILOEST) database description.