Country size comparison

compared to

Sao Tome and Principe is about 321 times smaller than Oman.

Oman is approximately 309,500 sq km, while Sao Tome and Principe is approximately 964 sq km, making Sao Tome and Principe 0.31% the size of Oman. Meanwhile, the population of Oman is ~3.8 million people (3.5 million fewer people live in Sao Tome and Principe).
Tip: This to-scale comparison of Oman vs. Sao Tome and Principe uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Sao Tome and Principe vs. Oman

Flip Comparison · See true size
See Sao Tome and Principe on top of Oman
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Quality of Life Comparison · 10 statistics
Make 7.3 times more money in Oman
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Cost of Living Comparison · 6 categories - 2026 data
Oman is 42.3% more expensive than Sao Tome and Principe overall
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