Country size comparison

compared to

Sydney is about 64 times smaller than United Kingdom.

United Kingdom is approximately 243,610 sq km, while Sydney (the 30 councils of metropolitan Sydney, without the Blue Mountains, Hawkesbury, Wollondilly and the Central Coast) is approximately 3,810 sq km, making Sydney 1.56% the size of United Kingdom.
Tip: This to-scale comparison of United Kingdom vs. Sydney uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Sydney vs. United Kingdom

Flip Comparison · See true size
See Sydney on top of United Kingdom
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Cost of Living Comparison · 7 categories - 2026 data
United Kingdom is 21.6% cheaper than Sydney
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