Country size comparison

compared to

Guam is about 1.4 times smaller than Tonga.

Tonga is approximately 747 sq km, while Guam is approximately 544 sq km, making Guam 72.82% the size of Tonga. Meanwhile, the population of Tonga is ~105,517 people (63,569 more people live in Guam).
Tip: This to-scale comparison of Tonga vs. Guam uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Guam vs. Tonga
Flip Comparison · See true size
See Guam on top of Tonga
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Quality of Life Comparison · 5 statistics
Make 81.5% less money in Tonga
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Cost of Living Comparison · 7 categories - 2026 data
Tonga is 34.4% cheaper than Guam overall
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