UK Real GDP Chart
Current UK Real GDP: 2.81 Trillion USD
UK Real GDP for Dec 2017
Mean: 1.64 Trillion USD
Median: 1.61 Trillion USD
Min: 0.72 Trillion USD (Dec 1960)
Max: 2.81 Trillion USD (Dec 2017)

UK Gross Domestic Product in US constant 2000 dollars (inflation-adjusted).

Source: World Bank > UK > UK Real GDP