Country size comparison

compared to

Guinea is about 4.2 times smaller than Mauritania.

Mauritania is approximately 1,030,700 sq km, while Guinea is approximately 245,857 sq km, making Guinea 23.85% the size of Mauritania. Meanwhile, the population of Mauritania is ~4.2 million people (9.1 million more people live in Guinea).
Tip: This to-scale comparison of Mauritania vs. Guinea uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Guinea vs. Mauritania

Flip Comparison · See true size
See Guinea on top of Mauritania
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Quality of Life Comparison · 13 statistics
Be 98.3% more likely to be unemployed in Mauritania
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Cost of Living Comparison · 7 categories - 2026 data
Mauritania is 11.7% cheaper than Guinea overall
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Moving from Guinea to Mauritania · UN DESA 2020
3,396 people born in Guinea live in Mauritania.
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