how many countries participate in g20 2023

In 2023, the G20 consists of 21 members: 19 countries, the European Union, and the African Union. The 19 countries are Argentina, Australia, Brazil, Canada, China, France, Germany, India, Indonesia, Italy, Japan, South Korea, Mexico, Russia, Saudi Arabia, South Africa, Turkey, the United Kingdom, and the United States. The African Union became a permanent member in 2023, making the total 21 members. Thus, 21 entities participate in the G20 in 2023. This includes two regional bodies (European Union and African Union) alongside the 19 countries.