Share of World GDP: United Kingdom
United Kingdom's share of world gdp is currently 2.1% as of 2026. # United Kingdom Share of World GDP The United Kingdom currently accounts for 2.
Current (2026)
2.1%
-1.7% y/y
Peak (1988)
4.0%
Low (2026)
2.1%
Source
IMF World Economic Outlook
1980–2026 · 51 pts
Share of World GDP — United Kingdom
1980 — 2026
Share of World GDP — United Kingdom
Analysis# United Kingdom Share of World GDP
The United Kingdom currently accounts for 2.095% of global GDP in 2026, marking a significant decline from its all-time peak of 4.024% in 1988. Over the past 46 years, Britain's share has contracted by 47.6%, reflecting fundamental shifts in global economic power. The 1988 peak represented the height of the UK's post-war economic prominence before relative decline set in.
The downward trajectory accelerated substantially after 2017, when the UK held 2.439% of world GDP. From 2017 through 2026, the share fell 14.1%, a steeper decline than the preceding decade. Annual decrements have remained consistent, with the metric dropping roughly 0.03-0.04 percentage points annually since 2020. Projections through 2030 suggest continued contraction, positioning the UK's global economic weight at historically low levels not seen in the available data range.
Historical Data
51 Rows| Year | Value | Change % |
|---|---|---|
| 2030 | 2.0% | -1.56% |
| 2029 | 2.0% | -1.63% |
| 2028 | 2.0% | -1.70% |
| 2027 | 2.1% | -1.62% |
| 2026 | 2.1% | -1.74% |
| 2025 | 2.1% | -1.71% |
| 2024 | 2.2% | -2.12% |
| 2023 | 2.2% | -2.93% |
| 2022 | 2.3% | +1.15% |
| 2021 | 2.3% | -1.66% |
| 2020 | 2.3% | -3.29% |
| 2019 | 2.4% | +0.59% |
| 2018 | 2.4% | -3.28% |
| 2017 | 2.4% | -1.09% |
| 2016 | 2.5% | -1.16% |
| 2015 | 2.5% | -1.03% |
| 2014 | 2.5% | -0.28% |
| 2013 | 2.5% | -1.48% |
| 2012 | 2.6% | -1.65% |
| 2011 | 2.6% | -2.58% |
Show all 51 rows
| Year | Value | Change % |
|---|---|---|
| 2010 | 2.7% | -2.76% |
| 2009 | 2.8% | -4.01% |
| 2008 | 2.9% | -2.98% |
| 2007 | 3.0% | -2.44% |
| 2006 | 3.0% | -2.67% |
| 2005 | 3.1% | -1.80% |
| 2004 | 3.2% | -2.55% |
| 2003 | 3.3% | -0.49% |
| 2002 | 3.3% | -0.94% |
| 2001 | 3.3% | +0.12% |
| 2000 | 3.3% | -0.72% |
| 1999 | 3.3% | -0.42% |
| 1998 | 3.3% | +0.69% |
| 1997 | 3.3% | +0.82% |
| 1996 | 3.3% | -1.14% |
| 1995 | 3.3% | -1.25% |
| 1994 | 3.4% | +0.54% |
| 1993 | 3.3% | +0.39% |
| 1992 | 3.3% | -9.99% |
| 1991 | 3.7% | -3.59% |
| 1990 | 3.8% | -3.39% |
| 1989 | 4.0% | -1.17% |
| 1988 | 4.0% | +0.95% |
| 1987 | 4.0% | +1.48% |
| 1986 | 3.9% | -0.15% |
| 1985 | 3.9% | +0.49% |
| 1984 | 3.9% | -2.15% |
| 1983 | 4.0% | +1.57% |
| 1982 | 3.9% | +1.47% |
| 1981 | 3.9% | -2.97% |
| 1980 | 4.0% | — |
Related Data
Other Metrics
For United Kingdom
Compare Share of World GDP
Same metric, other countries
Demographics
People & population data