United Kingdom vs United States: GDP PPP Comparison
Compare GDP PPP (Current International $) of United Kingdom and United States over time using official World Bank Open Data.
In 2025, United States recorded GDP PPP (Current International $) of $30.77T vs $4.49T for United Kingdom (United States's GDP PPP is 6.9× larger than United Kingdom's.).
United Kingdom vs United States All Annual Observations (1990 – 2025)
Complete annual observations of GDP PPP (Current International $) for United Kingdom and United States reported by World Bank.
| Year | 🇬🇧 United Kingdom GDP PPP | 🇺🇸 United States GDP PPP | United States : United Kingdom Ratio |
|---|---|---|---|
| 2025 | $4.49T | $30.77T | 6.85× |
| 2024 | $4.35T | $29.30T | 6.73× |
| 2023 | $4.17T | $27.81T | 6.68× |
| 2022 | $4.08T | $26.05T | 6.39× |
| 2021 | $3.47T | $23.73T | 6.83× |
| 2020 | $3.25T | $21.38T | 6.57× |
| 2019 | $3.36T | $21.54T | 6.40× |
| 2018 | $3.16T | $20.66T | 6.54× |
| 2017 | $3.06T | $19.61T | 6.40× |
| 2016 | $2.91T | $18.80T | 6.46× |
| 2015 | $2.78T | $18.30T | 6.57× |
| 2014 | $2.68T | $17.61T | 6.56× |
| 2013 | $2.57T | $16.88T | 6.56× |
| 2012 | $2.45T | $16.25T | 6.62× |
| 2011 | $2.37T | $15.60T | 6.60× |
| 2010 | $2.30T | $15.05T | 6.54× |
| 2009 | $2.20T | $14.48T | 6.59× |
| 2008 | $2.28T | $14.77T | 6.47× |
| 2007 | $2.19T | $14.47T | 6.61× |
| 2006 | $2.12T | $13.82T | 6.51× |
| 2005 | $1.98T | $13.04T | 6.58× |
| 2004 | $1.93T | $12.22T | 6.33× |
| 2003 | $1.81T | $11.46T | 6.32× |
| 2002 | $1.73T | $10.93T | 6.31× |
| 2001 | $1.66T | $10.58T | 6.39× |
| 2000 | $1.57T | $10.25T | 6.54× |
| 1999 | $1.44T | $9.63T | 6.68× |
| 1998 | $1.39T | $9.06T | 6.51× |
| 1997 | $1.35T | $8.58T | 6.34× |
| 1996 | $1.28T | $8.07T | 6.30× |
| 1995 | $1.20T | $7.64T | 6.37× |
| 1994 | $1.13T | $7.29T | 6.42× |
| 1993 | $1.06T | $6.86T | 6.48× |
| 1992 | $998.97B | $6.52T | 6.53× |
| 1991 | $964.23B | $6.16T | 6.39× |
| 1990 | $944.90B | $5.96T | 6.31× |
GDP PPP Comparison
Historical Trends
Over the available reporting period from 1990 to 2025, United Kingdom and United States followed distinct developmental paths. In 1990, United Kingdom recorded $944.90B compared to $5.96T for United States. By 2025, the values evolved to $4.49T and $30.77T respectively.
Key Differences
About GDP PPP (Current International $)
Gross domestic product converted to international dollars using purchasing power parity rates.
This comparison uses standardized data from World Bank Open Data. Historical records allow analysts to trace long-term development trajectories for United Kingdom and United States.
Frequently Asked Questions — GDP PPP
What is the GDP PPP of United Kingdom?
In 2025, United Kingdom's GDP PPP was $4.49T according to official World Bank data.
What is the GDP PPP of United States?
In 2025, United States's GDP PPP was $30.77T according to official World Bank data.
Which country has a higher GDP PPP?
In 2025, United States recorded a higher GDP PPP of $30.77T compared to United Kingdom's $4.49T (a difference of $26.28T).
How has GDP PPP changed over time for United Kingdom and United States?
From 2000 to 2025, United Kingdom's GDP PPP changed by +186.2% since 2000, while United States's changed by +200.2% since 2000.
Explore United Kingdom vs United States Interactively
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Related Indicators
Data Source and Methodology
Source: World Bank Open Data. Indicator Code:NY.GDP.MKTP.PP.CD (GDP PPP (Current International $)).
Values represent annual gdp ppp (current international $) for United Kingdom and United States from 1990 through 2025. Missing reporting years are omitted without converting missing values to zero.