Gera Tools

G20 Member Reference

G20 members with GDP, population, and key economic indicators.

Reference table of the G20 members with nominal GDP, share of world economy, population and region, covering the 19 countries plus the EU and African Union blocs.

Who are the members of the G20?

The G20 comprises 19 individual countries — Argentina, Australia, Brazil, Canada, China, France, Germany, India, Indonesia, Italy, Japan, Mexico, Russia, Saudi Arabia, South Africa, South Korea, Turkey, the United Kingdom and the United States — plus the European Union and, since 2023, the African Union as bloc members.

The Group of Twenty

The G20 is the premier forum for international economic cooperation, bringing together 19 major economies plus the European Union and the African Union. This reference lists each member with its approximate nominal GDP, share of the world economy, population and region, and lets you sort to compare them.

How it works

Each member carries an approximate nominal GDP in trillions of US dollars, an estimated share of world GDP, and a population figure. Sorting reorders the table by any of these. The bloc members — the European Union and the African Union — represent groups of countries, so their figures overlap with individual members and are shown for context rather than added to country totals.

Notes and example

  • G20 members account for roughly 85% of world GDP and two-thirds of population.
  • The African Union joined as a permanent member at the 2023 summit.
  • GDP figures are nominal, in current US dollars, and rounded — they move with growth and exchange rates.
  • The United States and China are by far the two largest economies in the group.