Country size comparison

compared to

Hong Kong is about 1.5 times bigger than Tonga.

Tonga is approximately 747 sq km, while Hong Kong is approximately 1,108 sq km, making Hong Kong 48% larger than Tonga. Meanwhile, the population of Tonga is ~105,517 people (7.2 million more people live in Hong Kong).
Tip: This to-scale comparison of Tonga vs. Hong Kong uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Hong Kong vs. Tonga

Flip Comparison · See true size
See Hong Kong on top of Tonga
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Quality of Life Comparison · 8 statistics
Make 89.8% less money in Tonga
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Cost of Living Comparison · 7 categories - 2026 data
Tonga is 1.3% cheaper than Hong Kong overall
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Moving from Hong Kong to Tonga · Cost, visas & climate
Compare cost of living, salary and climate.
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