Italy vs United Kingdom of Great Britain and Northern Ireland: GDP

Italy
2.05 trillion constant 2015 US$
in 2025
United Kingdom of Great Britain and Northern Ireland
3.36 trillion constant 2015 US$
in 2025
Italy rank
9th
United Kingdom of Great Britain and Northern Ireland rank
6th

GDP over time

  • Italy
  • United Kingdom of Great Britain and Northern Ireland
01.0T2.0T3.0T196019922025

How they compare

United Kingdom of Great Britain and Northern Ireland currently reports 3.36 trillion constant 2015 US$ against 2.05 trillion constant 2015 US$ in Italy, a difference of 1.32 trillion constant 2015 US$.

That makes United Kingdom of Great Britain and Northern Ireland's figure about 1.6 times Italy's.

Across all 66 years both countries report, United Kingdom of Great Britain and Northern Ireland has been ahead every year.

Italy ranks 9th and United Kingdom of Great Britain and Northern Ireland ranks 6th of 210 countries.

United Kingdom of Great Britain and Northern Ireland has averaged higher in every one of the 7 decades both report.

Head to head by decade

Decade Italy United Kingdom of Great Britain and Northern Ireland Difference Ahead
1960s 636.21 billion constant 2015 US$ 923.94 billion constant 2015 US$ 287.73 billion constant 2015 US$ United Kingdom of Great Britain and Northern Ireland
1970s 1.01 trillion constant 2015 US$ 1.22 trillion constant 2015 US$ 208.46 billion constant 2015 US$ United Kingdom of Great Britain and Northern Ireland
1980s 1.35 trillion constant 2015 US$ 1.47 trillion constant 2015 US$ 119.76 billion constant 2015 US$ United Kingdom of Great Britain and Northern Ireland
1990s 1.66 trillion constant 2015 US$ 1.92 trillion constant 2015 US$ 254.73 billion constant 2015 US$ United Kingdom of Great Britain and Northern Ireland
2000s 1.93 trillion constant 2015 US$ 2.55 trillion constant 2015 US$ 627.04 billion constant 2015 US$ United Kingdom of Great Britain and Northern Ireland
2010s 1.88 trillion constant 2015 US$ 2.92 trillion constant 2015 US$ 1.04 trillion constant 2015 US$ United Kingdom of Great Britain and Northern Ireland
2020s 1.96 trillion constant 2015 US$ 3.20 trillion constant 2015 US$ 1.24 trillion constant 2015 US$ United Kingdom of Great Britain and Northern Ireland

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gdp, Italy or United Kingdom of Great Britain and Northern Ireland?
United Kingdom of Great Britain and Northern Ireland, at 3.36 trillion constant 2015 US$ against 2.05 trillion constant 2015 US$ in Italy as of 2025.
What is the difference in gdp between Italy and United Kingdom of Great Britain and Northern Ireland?
1.32 trillion constant 2015 US$, with United Kingdom of Great Britain and Northern Ireland ahead.
How many years of comparable data are there for Italy and United Kingdom of Great Britain and Northern Ireland?
66 years are reported by both, from 1960 to 2025.
How do Italy and United Kingdom of Great Britain and Northern Ireland rank globally for gdp?
Italy ranks 9th and United Kingdom of Great Britain and Northern Ireland ranks 6th of 210 countries.
Where does this data come from?
Country official statistics, National Statistical Organizations and/or Central Banks, published as GDP (constant 2015 US$). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Italy vs United Kingdom of Great Britain and Northern Ireland: GDP. Statizoid, drawing on Country official statistics, National Statistical Organizations and/or Central Banks. Retrieved 24 August 2026, from https://economy.statizoid.com/compare/gdp-constant-2015-us/italy/united-kingdom/

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About this data

Indicator
GDP (constant 2015 US$)
Unit
constant 2015 US$
Source
Country official statistics, National Statistical Organizations and/or Central Banks
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
258 places, 14,493 data points, 1960–2025
Last refreshed

Gross domestic product is the total income earned through the production of goods and services in an economic territory during an accounting period. It can be measured in three different ways: using either the expenditure approach, the income approach, or the production approach. This indicator is expressed in constant prices, meaning the series has been adjusted to account for price changes over time. The reference year for this adjustment is 2015. This indicator is expressed in United States dollars.