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

Belgium
774,274
in 2027
Romania
814,326
in 2027
Belgium rank
39th
Romania rank
37th

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

  • Belgium
  • Romania
0200.0k400.0k600.0k800.0k199120092027

How they compare

Romania currently reports 814,326 against 774,274 in Belgium, a difference of 40,052.

That makes Romania's figure about 1.1 times Belgium's.

The two have swapped places 1 time across 37 shared years of data; in 1991 it was Belgium ahead.

Belgium ranks 39th and Romania ranks 37th of 188 countries.

Across the 4 decades both report, Belgium averaged higher in 3 and Romania in 1.

Head to head by decade

Decade Belgium Romania Difference Ahead
1990s 452,694 325,092 127,602 Belgium
2000s 563,219 435,353 127,867 Belgium
2010s 647,639 587,590 60,049 Belgium
2020s 735,582 760,838 25,256 Romania

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gross domestic product, gdp in millions constant 2021 international $, Belgium or Romania?
Romania, at 814,326 against 774,274 in Belgium as of 2027.
What is the difference in gross domestic product, gdp in millions constant 2021 international $ between Belgium and Romania?
40,052, with Romania ahead.
How many years of comparable data are there for Belgium and Romania?
37 years are reported by both, from 1991 to 2027.
How do Belgium and Romania rank globally for gross domestic product, gdp in millions constant 2021 international $?
Belgium ranks 39th and Romania ranks 37th 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.

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Belgium vs Romania: 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/belgium/romania/

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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.