Italy vs Spain: Gross Domestic Product, GDP in millions constant 2021 international $

Italy
3.19 million
in 2027
Spain
2.53 million
in 2027
Italy rank
12th
Spain rank
15th

Gross Domestic Product, GDP in millions constant 2021 international $ over time

  • Italy
  • Spain
01.0M2.0M3.0M199120092027

How they compare

Italy currently reports 3.19 million against 2.53 million in Spain, a difference of 665,340.

That makes Italy's figure about 1.3 times Spain's.

Across all 37 years both countries report, Italy has been ahead every year.

Italy ranks 12th and Spain ranks 15th of 188 countries.

Italy has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade Italy Spain Difference Ahead
1990s 2.58 million 1.36 million 1.22 million Italy
2000s 2.98 million 1.86 million 1.11 million Italy
2010s 2.90 million 2.02 million 878,836 Italy
2020s 3.06 million 2.30 million 762,094 Italy

Averages of every year both report within each decade.

Frequently asked questions

Which has higher gross domestic product, gdp in millions constant 2021 international $, Italy or Spain?
Italy, at 3.19 million against 2.53 million in Spain as of 2027.
What is the difference in gross domestic product, gdp in millions constant 2021 international $ between Italy and Spain?
665,340, with Italy ahead.
How many years of comparable data are there for Italy and Spain?
37 years are reported by both, from 1991 to 2027.
How do Italy and Spain rank globally for gross domestic product, gdp in millions constant 2021 international $?
Italy ranks 12th and Spain ranks 15th of 188 countries.
Where does this data come from?
International Labour Organization, published as Gross Domestic Product, GDP in millions constant 2021 international $ at PPP (ILO modelled estimates). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Italy vs Spain: Gross Domestic Product, GDP in millions constant 2021 international $. Statizoid, drawing on International Labour Organization. Retrieved 16 September 2026, from https://economy.statizoid.com/compare/gross-domestic-product-gdp-in-millions-constant-2021-international-at-ppp-ilo-modelled/italy/spain/

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About this data

Indicator
Gross Domestic Product, GDP in millions constant 2021 international $ at PPP (ILO modelled estimates)
Source
International Labour Organization
Licence
ILO Terms of Use (attribution required)
Coverage
276 places, 10,188 data points, 1991–2027
Last refreshed

Gross Domestic Product (GDP), Purchasing Power Parity (millions of PPP, constant 2021 international dollars) is a measure to assess the total economic output of a country, adjusted for differences in the purchasing power of the different currencies relative to the US dollar. It is derived from the World Development Indicators of the World Bank. For more information, refer to the ILO Modelled Estimates (ILOEST) database description.