Country size comparison

compared to

Guinea is about 1.5 times smaller than Japan.

Japan is approximately 377,915 sq km, while Guinea is approximately 245,857 sq km, making Guinea 65.06% the size of Japan. Meanwhile, the population of Japan is ~123.4 million people (108.3 million fewer people live in Guinea).
Tip: This to-scale comparison of Japan vs. Guinea uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Guinea vs. Japan

Flip Comparison · See true size
See Guinea on top of Japan
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Quality of Life Comparison · 22 statistics
Make 19.2 times more money in Japan
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Cost of Living Comparison · 7 categories - 2026 data
Japan is 9.8% more expensive than Guinea overall
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Moving from Guinea to Japan · OECD 2023
46 people moved from Guinea to Japan.
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