Country size comparison
compared to
California is about 1.7 times bigger than United Kingdom.
United Kingdom is approximately 243,610 sq km, while California is approximately 403,882 sq km, making California 66% larger than United Kingdom. Meanwhile, the population of United Kingdom is ~67.8 million people (30.5 million fewer people live in California).
Tip:
This to-scale comparison of
United Kingdom
vs.
California
uses the Mercator projection, which distorts the size of regions near the poles.
Try dragging the outline to reposition.
Compare further: California vs. United Kingdom
Flip Comparison · See true size
See California on top of United Kingdom
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Quality of Life Comparison · 3 statistics
Make 35.6% less money in United Kingdom
→
Cost of Living Comparison · 7 categories - 2026 data
United Kingdom is 6.6% cheaper than California
→
City Size Comparison · See true size
Compare the size of Los Angeles vs London
→
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