Country Size Comparison

9,833,517 sq km
243,610 sq km

United States is about 40 times bigger than United Kingdom.

United Kingdom is approximately 243,610 sq km, while United States is approximately 9,833,517 sq km. Meanwhile, the population of United Kingdom is ~64 million people (260 million more people live in United States).

This to-scale map shows a size comparison of United Kingdom compared to United States. For more details, see an in-depth comparison of United States vs. United Kingdom using our country comparison tool.

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