about 31,500,000 km2 (12,200,000 sq mi), or about 21% of the total
world land area. The three largest Commonwealth nations by area are Canada at 9,984,670 km2 (3,855,100 sq mi), Australia at 7,617,930 km2 (2,941,300 sq mi), and India at 3,287,263 km2 (1,269,219 sq mi). In 2016, the Commonwealth members had a combined gross domestic product of over $9 trillion, 78% of which is accounted for by the four largest economies: United Kingdom ($2.629 trillion), India ($2.256 trillion), Canada ($1.529 trillion), and Australia ($1.258 trillion).
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Members