Country size comparison

compared to

Tonga is about 148 times smaller than Bulgaria.

Bulgaria is approximately 110,879 sq km, while Tonga is approximately 747 sq km, making Tonga 0.67% the size of Bulgaria. Meanwhile, the population of Bulgaria is ~6.9 million people (6.8 million fewer people live in Tonga).
Tip: This to-scale comparison of Bulgaria vs. Tonga uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Tonga vs. Bulgaria
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Make 5.0 times more money in Bulgaria
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Cost of Living Comparison · 7 categories - 2026 data
Bulgaria is 3.1 times more expensive than Tonga overall
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