Country size comparison

compared to

Tonga is about 1.5 times smaller than Hong Kong.

Hong Kong is approximately 1,108 sq km, while Tonga is approximately 747 sq km, making Tonga 67.42% the size of Hong Kong. Meanwhile, the population of Hong Kong is ~7.3 million people (7.2 million fewer people live in Tonga).
Tip: This to-scale comparison of Hong Kong vs. Tonga uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Tonga vs. Hong Kong

Flip Comparison · See true size
See Tonga on top of Hong Kong
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Make 9.8 times more money in Hong Kong
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Cost of Living Comparison · 7 categories - 2026 data
Hong Kong is 8.6 times more expensive than Tonga overall
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