Country size comparison

compared to

Slovenia is about 19 times smaller than Japan.

Japan is approximately 377,915 sq km, while Slovenia is approximately 20,273 sq km, making Slovenia 5.36% the size of Japan. Meanwhile, the population of Japan is ~124.2 million people (122.1 million fewer people live in Slovenia).
Tip: This to-scale comparison of Japan vs. Slovenia uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Slovenia vs. Japan

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See Slovenia on top of Japan
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Quality of Life Comparison · 10 statistics
Be 28.9% less likely to be unemployed in Japan
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Cost of Living Comparison · 7 categories - 2026 data
Japan is 7.6% cheaper than Slovenia overall
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Moving from Slovenia to Japan · OECD 2023
74 people moved from Slovenia to Japan.
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