How big is Japan compared to America?

- Japan: 377,975 km2 (145,937 sq mi)

- United States: 9,833,517 km2 (3,800,408 sq mi)

The United States is about 26 times larger than Japan in terms of land area.

Population

- Japan: 126,440,000 (2020)

- United States: 331,002,651 (2020)

The United States has a population that is about 2.6 times larger than Japan.

GDP

- Japan: $5.06 trillion (2020)

- United States: $20.94 trillion (2020)

The United States has a GDP that is about 4 times larger than Japan.

Overall, the United States is significantly larger than Japan in terms of land area, population, and GDP.