Country size comparison

compared to

Mongolia is about 1.2 times smaller than Indonesia.

Indonesia is approximately 1,904,569 sq km, while Mongolia is approximately 1,564,116 sq km, making Mongolia 82.12% the size of Indonesia. Meanwhile, the population of Indonesia is ~277.3 million people (274.1 million fewer people live in Mongolia).
Tip: This to-scale comparison of Indonesia vs. Mongolia uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Mongolia vs. Indonesia

Flip Comparison · See true size
See Mongolia on top of Indonesia
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Quality of Life Comparison · 10 statistics
Be 66.2% less likely to live below the poverty line in Indonesia
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Cost of Living Comparison · 7 categories - 2026 data
Indonesia is 20.7% cheaper than Mongolia overall
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Moving from Mongolia to Indonesia · Cost, visas & climate
Compare cost of living, salary and climate.
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