Country size comparison

compared to

Mongolia is about 14 times bigger than Bulgaria.

Bulgaria is approximately 110,879 sq km, while Mongolia is approximately 1,564,116 sq km, making Mongolia 1,311% larger than Bulgaria. Meanwhile, the population of Bulgaria is ~6.9 million people (3.6 million fewer people live in Mongolia).
Tip: This to-scale comparison of Bulgaria vs. Mongolia uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Mongolia vs. Bulgaria

Flip Comparison · See true size
See Mongolia on top of Bulgaria
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Quality of Life Comparison · 12 statistics
Make 2.0 times more money in Bulgaria
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Cost of Living Comparison · 7 categories - 2026 data
Bulgaria is 26.8% more expensive than Mongolia overall
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Moving from Mongolia to Bulgaria · UN DESA 2020
101 people born in Mongolia live in Bulgaria.
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