Australia is about 18,003 times bigger than Barbados.

Barbados is approximately 430 sq km, while Australia is approximately 7,741,220 sq km, making Australia 1,800,184% larger than Barbados. Meanwhile, the population of Barbados is ~302,674 people (25.8 million more people live in Australia).
This to-scale comparison of Barbados vs. Australia uses the Mercator projection, which distorts the size of regions near the poles. Learn more.

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