Country size comparison

compared to

Guernsey is about 4,845 times smaller than Japan.

Japan is approximately 377,915 sq km, while Guernsey is approximately 78 sq km, making Guernsey 0.02% the size of Japan. Meanwhile, the population of Japan is ~124.2 million people (124.1 million fewer people live in Guernsey).
Tip: This to-scale comparison of Japan vs. Guernsey uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Guernsey vs. Japan
Flip Comparison · See true size
See Guernsey on top of Japan
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Quality of Life Comparison · 6 statistics
Be 56.9% less likely to be unemployed in Japan
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Cost of Living Comparison · 7 categories - 2026 data
Japan is 37.1% cheaper than Guernsey overall
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