City size comparison

compared to

London is about 2.5 times bigger than Tokyo.

Tokyo is approximately 619 sq km, while London (including the 32 boroughs of greater London) is approximately 1,572 sq km, making London 154% larger than Tokyo.
Tip: This to-scale comparison of Tokyo vs. London uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: London vs. Tokyo

Flip Comparison · See true size
See London on top of Tokyo
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Cost of Living Comparison · 7 categories - 2026 data
Tokyo is 38.3% cheaper than London
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