Sao Tome and Principe is about 22 times smaller than El Salvador.

El Salvador is approximately 21,041 sq km, while Sao Tome and Principe is approximately 964 sq km, making Sao Tome and Principe 4.58% the size of El Salvador. Meanwhile, the population of El Salvador is ~6.6 million people (6.4 million fewer people live in Sao Tome and Principe).
This to-scale comparison of El Salvador vs. Sao Tome and Principe uses the Mercator projection, which distorts the size of regions near the poles. Learn more.

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