GDP, PPP (constant 2021 international $), per unit of GDP in United Kingdom
United Kingdom: GDP, PPP (constant 2021 international $), per unit of GDP was 0.9373 constant 2021 international $ per US$ of GDP in 2025. ▼ Falling
GDP, PPP (constant 2021 international $), per unit of GDP in United Kingdom, 1990–2025
Source: Statizoid (derived). Measured in constant 2021 international $ per US$ of GDP.
Analysis
The most recent figure for gdp, ppp (constant 2021 international $), per unit of gdp in United Kingdom is 0.9373 constant 2021 international $ per US$ of GDP, measured in 2025. That is the lowest value across all 36 years on record.
Compared with earlier readings it is down 6.4% on the previous year and down 15.9% over ten years.
Over the whole period, gdp, ppp (constant 2021 international $), per unit of gdp in United Kingdom peaked at 1.87 constant 2021 international $ per US$ of GDP in 1993 and was at its lowest, 0.9373 constant 2021 international $ per US$ of GDP, in 2025.
United Kingdom ranks 186th of 200 countries on this measure, in the bottom quarter.
The long-run direction has been consistently falling across the 36 years of available data.
GDP, PPP (constant 2021 international $), per unit of GDP in United Kingdom, year by year
| Year | constant 2021 international $ per US$ of GDP | Change |
|---|---|---|
| 1990 | 1.76 constant 2021 international $ per US$ of GDP | — |
| 1991 | 1.66 constant 2021 international $ per US$ of GDP | -5.6% |
| 1992 | 1.63 constant 2021 international $ per US$ of GDP | -1.9% |
| 1993 | 1.87 constant 2021 international $ per US$ of GDP | +15.0% |
| 1994 | 1.83 constant 2021 international $ per US$ of GDP | -2.3% |
| 1995 | 1.6 constant 2021 international $ per US$ of GDP | -12.5% |
| 1996 | 1.55 constant 2021 international $ per US$ of GDP | -2.9% |
| 1997 | 1.48 constant 2021 international $ per US$ of GDP | -4.7% |
| 1998 | 1.44 constant 2021 international $ per US$ of GDP | -2.4% |
| 1999 | 1.46 constant 2021 international $ per US$ of GDP | +1.0% |
| 2000 | 1.54 constant 2021 international $ per US$ of GDP | +5.9% |
| 2001 | 1.6 constant 2021 international $ per US$ of GDP | +3.3% |
| 2002 | 1.5 constant 2021 international $ per US$ of GDP | -5.9% |
| 2003 | 1.35 constant 2021 international $ per US$ of GDP | -10.3% |
| 2004 | 1.17 constant 2021 international $ per US$ of GDP | -13.2% |
| 2005 | 1.14 constant 2021 international $ per US$ of GDP | -2.1% |
| 2006 | 1.1 constant 2021 international $ per US$ of GDP | -4.1% |
| 2007 | 0.9885 constant 2021 international $ per US$ of GDP | -9.8% |
| 2008 | 1.04 constant 2021 international $ per US$ of GDP | +5.4% |
| 2009 | 1.2 constant 2021 international $ per US$ of GDP | +15.7% |
| 2010 | 1.2 constant 2021 international $ per US$ of GDP | -0.5% |
| 2011 | 1.13 constant 2021 international $ per US$ of GDP | -5.9% |
| 2012 | 1.13 constant 2021 international $ per US$ of GDP | -0.1% |
| 2013 | 1.11 constant 2021 international $ per US$ of GDP | -1.1% |
| 2014 | 1.04 constant 2021 international $ per US$ of GDP | -6.5% |
| 2015 | 1.12 constant 2021 international $ per US$ of GDP | +7.0% |
| 2016 | 1.24 constant 2021 international $ per US$ of GDP | +11.2% |
| 2017 | 1.28 constant 2021 international $ per US$ of GDP | +3.3% |
| 2018 | 1.21 constant 2021 international $ per US$ of GDP | -5.4% |
| 2019 | 1.24 constant 2021 international $ per US$ of GDP | +2.0% |
| 2020 | 1.17 constant 2021 international $ per US$ of GDP | -5.0% |
| 2021 | 1.09 constant 2021 international $ per US$ of GDP | -7.4% |
| 2022 | 1.15 constant 2021 international $ per US$ of GDP | +5.6% |
| 2023 | 1.07 constant 2021 international $ per US$ of GDP | -6.8% |
| 2024 | 1 constant 2021 international $ per US$ of GDP | -6.4% |
| 2025 | 0.9373 constant 2021 international $ per US$ of GDP | -6.4% |
United Kingdom compared with similar countries
- United Kingdom's 0.9373 constant 2021 international $ per US$ of GDP is below the median for high income countries, which is 1.24 constant 2021 international $ per US$ of GDP, 75% of the median. (74 countries reporting)
- United Kingdom's 0.9373 constant 2021 international $ per US$ of GDP is below the median for Europe & Central Asia, which is 1.43 constant 2021 international $ per US$ of GDP, 66% of the median. (53 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1990s | 1.63 constant 2021 international $ per US$ of GDP | 1.44 constant 2021 international $ per US$ of GDP | 1.87 constant 2021 international $ per US$ of GDP | 10 |
| 2000s | 1.26 constant 2021 international $ per US$ of GDP | 0.9885 constant 2021 international $ per US$ of GDP | 1.6 constant 2021 international $ per US$ of GDP | 10 |
| 2010s | 1.17 constant 2021 international $ per US$ of GDP | 1.04 constant 2021 international $ per US$ of GDP | 1.28 constant 2021 international $ per US$ of GDP | 10 |
| 2020s | 1.07 constant 2021 international $ per US$ of GDP | 0.9373 constant 2021 international $ per US$ of GDP | 1.17 constant 2021 international $ per US$ of GDP | 6 |
Countries ranked near United Kingdom
- 183 Vanuatu 0.9575 constant 2021 international $ per US$ of GDP compare
- 184 Tuvalu 0.9561 constant 2021 international $ per US$ of GDP compare
- 185 Denmark 0.9448 constant 2021 international $ per US$ of GDP compare
- 187 Australia 0.9242 constant 2021 international $ per US$ of GDP compare
- 188 Bahamas 0.9186 constant 2021 international $ per US$ of GDP compare
- 189 Marshall Islands 0.9024 constant 2021 international $ per US$ of GDP compare
More economy & growth data for United Kingdom
- Africa's Development Dynamics (AfDD) Table 04 - Annual real GDP 1.14 Percent per annum (2029)
- Africa's Development Dynamics (AfDD) Table 02 - Annual real GDP 1.42 Percent per annum (2029)
- Foreign direct investment, net outflows (BoP, current US$), gaps 86.93 billion BoP, current US$ (2025)
- Foreign direct investment, net outflows (BoP, current US$), per unit 0.0217 BoP, current US$ per US$ of GDP (2025)
- Foreign direct investment, net outflows (BoP, current US$), per capita 1,251 BoP, current US$ per person (2025)
- Foreign direct investment, net inflows (BoP, current US$), gaps filled 76.63 billion BoP, current US$ (2025)
- Foreign direct investment, net inflows (BoP, current US$), annual 691.49 % change on previous year (2025)
- Foreign direct investment, net inflows (BoP, current US$), per unit 0.0191 BoP, current US$ per US$ of GDP (2025)
- Foreign direct investment, net inflows (BoP, current US$), per capita 1,103 BoP, current US$ per person (2025)
- Total reserves (includes gold, current US$), annual growth rate 22.77 % change on previous year (2025)
Frequently asked questions
- What is gdp, ppp (constant 2021 international $), per unit of gdp in United Kingdom?
- Gdp, ppp (constant 2021 international $), per unit of gdp in United Kingdom was 0.9373 constant 2021 international $ per US$ of GDP in 2025, according to Statizoid (derived).
- What is the highest gdp, ppp (constant 2021 international $), per unit of gdp recorded in United Kingdom?
- The highest recorded value was 1.87 constant 2021 international $ per US$ of GDP in 1993.
- What is the lowest gdp, ppp (constant 2021 international $), per unit of gdp recorded in United Kingdom?
- The lowest recorded value was 0.9373 constant 2021 international $ per US$ of GDP in 2025.
- How does United Kingdom rank for gdp, ppp (constant 2021 international $), per unit of gdp?
- United Kingdom ranks 186th out of 200 countries with data for 2025.
- Is gdp, ppp (constant 2021 international $), per unit of gdp rising or falling in United Kingdom?
- Over the last ten years it is down 15.9%. The long-run trend across the full record is falling.
- Where does this United Kingdom data come from?
- The figures come from Statizoid (derived), published as part of GDP, PPP (constant 2021 international $), per unit of GDP. Statizoid updates them automatically from the source API.
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CSV · JSON — 36 observations, free to reuse under Derived by Statizoid from the sources named on the page.
How this figure is calculated
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.
GDP, PPP (constant 2021 international $) ÷ GDP (current US$)
Computed from
- GDP, PPP International Comparison Program (ICP), World Bank (WB)
- GDP Country official statistics, National Statistical Organizations and/or Central Banks
Statizoid computes this series; the underlying measurements belong to the publishers named above. The arithmetic is applied to every country and year where both inputs report, and nothing is estimated unless the page says so.
About this data
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.