City size comparison

compared to

Osaka is about 4 times smaller than Berlin.

Berlin is approximately 891 sq km, while Osaka is approximately 223 sq km, making Osaka 25.02% the size of Berlin.
Tip: This to-scale comparison of Berlin vs. Osaka uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Osaka vs. Berlin

Flip Comparison · See true size
See Osaka on top of Berlin
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Cost of Living Comparison · 7 categories - 2026 data
Berlin is 75.4% more expensive than Osaka
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