Country size comparison
compared to
Japan is about 26 times smaller than United States.
United States is approximately 9,833,517 sq km,
while Japan is approximately 377,915 sq km, making
Japan 3.84% the size of United States.
Meanwhile, the population of United States is ~337.3 million people
(213.1 million fewer people live in Japan).
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This to-scale map shows a size comparison of United States compared to Japan. For more details, see an in-depth quality of life comparison of Japan vs. United States using our country comparison tool.