Country size comparison
compared to
Brunei is about 12 times smaller than Sierra Leone.
Sierra Leone is approximately 71,740 sq km, while Brunei is approximately 5,765 sq km, making Brunei 8.04% the size of Sierra Leone. Meanwhile, the population of Sierra Leone is ~8.7 million people (8.2 million fewer people live in Brunei).
Tip:
This to-scale comparison of
Sierra Leone
vs.
Brunei
uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Brunei vs. Sierra Leone
Flip Comparison · See true size
See Brunei on top of Sierra Leone
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Quality of Life Comparison · 13 statistics
Make 97.8% less money in Sierra Leone
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Cost of Living Comparison · 6 categories - 2026 data
Sierra Leone is 5.1% more expensive than Brunei overall
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Moving from Brunei to Sierra Leone · Cost, visas & climate
Compare cost of living, salary and climate.
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