Country size comparison

compared to

Swaziland is about 23 times bigger than Tonga.

Tonga is approximately 747 sq km, while Swaziland is approximately 17,364 sq km, making Swaziland 2,224% larger than Tonga. Meanwhile, the population of Tonga is ~105,517 people (1.0 million more people live in Swaziland).
Tip: This to-scale comparison of Tonga vs. Swaziland uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Swaziland vs. Tonga
Flip Comparison · See true size
See Swaziland on top of Tonga
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Quality of Life Comparison · 14 statistics
Be 93.9% less likely to be unemployed in Tonga
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Cost of Living Comparison · 7 categories - 2026 data
Tonga is 2.1 times more expensive than Swaziland overall
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