Gross Domestic Product, GDP in millions constant 2021 international $ in United Kingdom of Great Britain and Northern Ireland

United Kingdom of Great Britain and Northern Ireland: Gross Domestic Product, GDP in millions constant 2021 international $ was 3.79 million in 2027. ▲ Rising

Latest (2027)
3.79 million
Change on year
up 1.5%
World rank
10th
of 188 countries
All-time high
3.79 million
in 2027
All-time low
1.94 million
in 1991
Years of data
37
1991–2027

Gross Domestic Product, GDP in millions constant 2021 international $ in United Kingdom of Great Britain and Northern Ireland, 1991–2027

01.0M2.0M3.0M4.0M1991200920271991: 1.9M1992: 2.0M1993: 2.0M1994: 2.1M1995: 2.1M1996: 2.2M1997: 2.3M1998: 2.4M1999: 2.4M2000: 2.5M2001: 2.6M2002: 2.7M2003: 2.7M2004: 2.8M2005: 2.9M2006: 3.0M2007: 3.0M2008: 3.0M2009: 2.9M2010: 3.0M2011: 3.0M2012: 3.0M2013: 3.1M2014: 3.2M2015: 3.3M2016: 3.3M2017: 3.4M2018: 3.5M2019: 3.5M2020: 3.1M2021: 3.4M2022: 3.6M2023: 3.6M2024: 3.6M2025: 3.7M2026: 3.7M2027: 3.8M

Source: International Labour Organization.

Analysis

The most recent figure for gross domestic product, gdp in millions constant 2021 international $ in United Kingdom of Great Britain and Northern Ireland is 3.79 million, measured in 2027. That is the highest value across all 37 years on record.

That represents a change of up 1.5% on the previous year and up 11.3% over ten years.

Over the whole period, gross domestic product, gdp in millions constant 2021 international $ in United Kingdom of Great Britain and Northern Ireland peaked at 3.79 million in 2027 and was at its lowest, 1.94 million, in 1991.

United Kingdom of Great Britain and Northern Ireland ranks 10th of 188 countries on this measure, in the top 10%.

The long-run direction has been consistently rising across the 37 years of available data.

Gross Domestic Product, GDP in millions constant 2021 international $ in United Kingdom of Great Britain and Northern Ireland, year by year

Annual values for Gross Domestic Product, GDP in millions constant 2021 international $ at PPP (ILO modelled estimates) in United Kingdom of Great Britain and Northern Ireland, 1991 to 2027.
Year Value Change
1991 1.94 million
1992 1.95 million +0.4%
1993 2.00 million +2.5%
1994 2.08 million +3.8%
1995 2.13 million +2.5%
1996 2.18 million +2.6%
1997 2.29 million +4.9%
1998 2.37 million +3.4%
1999 2.44 million +3.1%
2000 2.55 million +4.3%
2001 2.61 million +2.6%
2002 2.66 million +1.8%
2003 2.74 million +3.2%
2004 2.81 million +2.5%
2005 2.89 million +2.7%
2006 2.96 million +2.4%
2007 3.03 million +2.6%
2008 3.03 million -0.2%
2009 2.89 million -4.6%
2010 2.95 million +2.2%
2011 2.98 million +1.1%
2012 3.03 million +1.5%
2013 3.08 million +1.8%
2014 3.18 million +3.2%
2015 3.25 million +2.2%
2016 3.32 million +1.9%
2017 3.40 million +2.7%
2018 3.45 million +1.4%
2019 3.51 million +1.6%
2020 3.15 million -10.3%
2021 3.42 million +8.6%
2022 3.58 million +4.8%
2023 3.60 million +0.4%
2024 3.64 million +1.1%
2025 3.68 million +1.3%
2026 3.73 million +1.3%
2027 3.79 million +1.5%

United Kingdom of Great Britain and Northern Ireland compared with similar countries

  • United Kingdom of Great Britain and Northern Ireland's 3.79 million is above the median for high income countries, which is 390,765, 9.7× the median. (62 countries reporting)
  • United Kingdom of Great Britain and Northern Ireland's 3.79 million is above the median for Europe & Central Asia, which is 367,047, 10.3× the median. (48 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1990s 2.15 million 1.94 million 2.44 million 9
2000s 2.82 million 2.55 million 3.03 million 10
2010s 3.22 million 2.95 million 3.51 million 10
2020s 3.57 million 3.15 million 3.79 million 8

Countries ranked near United Kingdom of Great Britain and Northern Ireland

  1. 7 Indonesia 4.74 million compare
  2. 8 Brazil 4.45 million compare
  3. 9 France 3.86 million compare
  4. 11 Türkiye 3.37 million compare
  5. 12 Italy 3.19 million compare
  6. 13 Mexico 3.02 million compare

See the full ranking of 276 places →

More economy & growth data for United Kingdom of Great Britain and Northern Ireland

All data for United Kingdom of Great Britain and Northern Ireland →

Frequently asked questions

What is gross domestic product, gdp in millions constant 2021 international $ in United Kingdom of Great Britain and Northern Ireland?
Gross domestic product, gdp in millions constant 2021 international $ in United Kingdom of Great Britain and Northern Ireland was 3.79 million in 2027, according to International Labour Organization.
What is the highest gross domestic product, gdp in millions constant 2021 international $ recorded in United Kingdom of Great Britain and Northern Ireland?
The highest recorded value was 3.79 million in 2027.
What is the lowest gross domestic product, gdp in millions constant 2021 international $ recorded in United Kingdom of Great Britain and Northern Ireland?
The lowest recorded value was 1.94 million in 1991.
How does United Kingdom of Great Britain and Northern Ireland rank for gross domestic product, gdp in millions constant 2021 international $?
United Kingdom of Great Britain and Northern Ireland ranks 10th out of 188 countries with data for 2027.
Is gross domestic product, gdp in millions constant 2021 international $ rising or falling in United Kingdom of Great Britain and Northern Ireland?
Over the last ten years it is up 11.3%. The long-run trend across the full record is rising.
Where does this United Kingdom of Great Britain and Northern Ireland data come from?
The figures come from International Labour Organization, published as part of Gross Domestic Product, GDP in millions constant 2021 international $ at PPP (ILO modelled estimates). Statizoid updates them automatically from the source API.

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Gross Domestic Product, GDP in millions constant 2021 international $ in United Kingdom of Great Britain and Northern Ireland. Statizoid, drawing on International Labour Organization. Retrieved 16 September 2026, from https://economy.statizoid.com/stat/gross-domestic-product-gdp-in-millions-constant-2021-international-at-ppp-ilo-modelled/united-kingdom/

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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.