United Kingdom—GDP, PPP (Billions Intl $)
Category: EconomySource: IMF World Economic OutlookGlobal Rank: #10 of 192
Latest Value
$4.74T
2027
YoY Change
+3.2%
2026 → 2027
Global Rank
#10
of 192 countries
Maximum
$4.74T
2027
Minimum
$1.66T
2000
CAGR
+4.0%
28 years
Last
$4.74T
Previous
$4.59T
Highest
$4.74T
Lowest
$1.66T
Unit
Billions of international dollars
Source
IMF World Economic Outlook
Actual
IMF Forecast
Source: IMF World Economic Outlook
Historical Data
| Year | Value | Change |
|---|---|---|
| 2027 | $4.74T | +3.2% |
| 2026 | $4.59T | +3.1% |
| 2025 | $4.45T | +3.8% |
| 2024 | $4.29T | +3.6% |
| 2023 | $4.14T | +4.1% |
| 2022 | $3.98T | +12.3% |
| 2021 | $3.54T | +10.1% |
| 2020 | $3.22T | -3.5% |
| 2019 | $3.34T | +6.6% |
| 2018 | $3.13T | +2.9% |
| 2017 | $3.04T | +4.5% |
| 2016 | $2.91T | +2.9% |
| 2015 | $2.83T | +3.2% |
| 2014 | $2.74T | +5.0% |
| 2013 | $2.61T | +3.5% |
| 2012 | $2.52T | +3.4% |
| 2011 | $2.44T | +3.2% |
| 2010 | $2.36T | +3.5% |
| 2009 | $2.28T | -4.0% |
| 2008 | $2.38T | +1.7% |
| 2007 | $2.34T | +5.4% |
| 2006 | $2.22T | +5.5% |
| 2005 | $2.10T | +6.0% |
| 2004 | $1.99T | +5.2% |
| 2003 | $1.89T | +5.2% |
| 2002 | $1.79T | +3.4% |
| 2001 | $1.74T | +4.9% |
| 2000 | $1.66T |
IMF Forecast
Projections from the IMF World Economic Outlook. These are staff estimates, not guarantees.
| Year | Projected Value | Change from Previous |
|---|---|---|
| 2026Forecast | $4.59T | +3.1% |
| 2027Forecast | $4.74T | +3.2% |
Top Countries — GDP, PPP (Billions Intl $)
| # | Country | Value | Year |
|---|---|---|---|
| 1 | China | $43.49T | 2026 |
| 2 | United States | $31.82T | 2026 |
| 3 | India | $19.14T | 2026 |
| 4 | Russian Federation | $7.34T | 2026 |
| 5 | Japan | $6.92T | 2026 |
| 6 | Germany | $6.32T | 2026 |
| 7 | Indonesia | $5.36T | 2026 |
| 8 | Brazil | $5.16T | 2026 |
| 9 | France | $4.66T | 2026 |
| 10 | United Kingdom | $4.59T | 2026 |
About This Indicator
Definition
GDP based on purchasing power parity (PPP). Adjusts GDP to account for price differences across countries, providing a more accurate comparison of economic size and living standards.
Methodology
Uses PPP exchange rates from the International Comparison Program (ICP) to convert GDP to a common currency. PPP rates equalize the purchasing power of different currencies by accounting for the cost of a standard basket of goods.
Unit
Billions of international dollars