Germany, France, Italy, and Spain account for 61% of the EU's total GDP, though their combined share has declined over the last two decades.

As of 2025, the European Union's economy remains concentrated within its 'Big Four' nations: Germany, France, Italy, and Spain. Together, these countries generate 61% of the EU's total GDP, which reached €18.8 trillion in 2025. While these nations dominate the economic landscape, their collective share of the EU economy has steadily decreased from 67.9% in 2005.

Leading EU Economies

Germany remains the EU's largest economy, producing 24.1% of the bloc's GDP in 2025, equivalent to approximately €4.5 trillion. France follows with a 15.9% share, while Italy and Spain hold 12% and 9% respectively. The Netherlands ranks fifth with 6.2%, while all other member states contribute less than 5% each to the total EU economy.

Shifting Economic Shares

Over the last 20 years, Italy and France have experienced the largest declines in their share of the EU's GDP, falling by 3.6 and 2.5 percentage points respectively between 2005 and 2025. Conversely, Poland recorded the most significant growth, increasing its share from 2.6% to 4.9% over the same period. Ireland and Romania also saw increases of more than 1 percentage point.

Smallest Economies and Recent Trends

Fifteen EU countries currently hold GDP shares below 2%, collectively accounting for 11.2% of the EU economy. Malta, Cyprus, Latvia, and Estonia hold the lowest shares, each at or below 0.2%. Data from the last decade, between 2015 and 2025, shows France's share declined by 2 percentage points, while Poland continued to record the highest growth at 1.4 percentage points.