City size comparison

compared to

Shanghai is about 40 times bigger than Honolulu.

Honolulu is approximately 157 sq km, while Shanghai is approximately 6,341 sq km, making Shanghai 3,947% larger than Honolulu.
Tip: This to-scale comparison of Honolulu vs. Shanghai uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Shanghai vs. Honolulu

Flip Comparison · See true size
See Shanghai on top of Honolulu
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Cost of Living Comparison · 7 categories - 2026 data
Honolulu is 2.8 times more expensive than Shanghai
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