Country size comparison

compared to

Australia is about 70 times bigger than Bulgaria.

Bulgaria is approximately 110,879 sq km, while Australia is approximately 7,741,220 sq km, making Australia 6,882% larger than Bulgaria. Meanwhile, the population of Bulgaria is ~6.9 million people (19.3 million more people live in Australia).
Tip: This to-scale comparison of Bulgaria vs. Australia uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Australia vs. Bulgaria
Flip Comparison · See true size
See Australia on top of Bulgaria
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Quality of Life Comparison · 13 statistics
Be 53.7% more likely to live below the poverty line in Bulgaria
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Cost of Living Comparison · 7 categories - 2026 data
Bulgaria is 44.0% cheaper than Australia overall
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