Country size comparison

compared to

United Kingdom is about 1.6 times smaller than Japan.

Japan is approximately 377,915 sq km, while United Kingdom is approximately 243,610 sq km, making United Kingdom 64.46% the size of Japan. Meanwhile, the population of Japan is ~124.2 million people (56.4 million fewer people live in United Kingdom).
This to-scale comparison of Japan vs. United Kingdom uses the Mercator projection, which distorts the size of regions near the poles. Learn more.
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