Country Size Comparison


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, making United States 3,937% larger than United Kingdom. Meanwhile, the population of United Kingdom is ~65.8 million people (266.9 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 quality of life comparison of United States vs. United Kingdom using our country comparison tool.

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