Country Size Comparison


Australia is about 20 times bigger than Japan.

Japan is approximately 377,915 sq km, while Australia is approximately 7,741,220 sq km, making Australia 1,948% larger than Japan. Meanwhile, the population of Japan is ~125.5 million people (100.0 million fewer people live in Australia).

This to-scale map shows a size comparison of Japan compared to Australia. For more details, see an in-depth quality of life comparison of Australia vs. Japan using our country comparison tool.

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