how many countries in g20

The G20 comprises 19 countries plus two regional bodies: the European Union and the African Union. This makes a total of 21 members in the G20 as of 2025. The 19 countries are 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, along with the European Union and the African Union as additional members.