Equatorial Guinea is about 2 times smaller than Croatia.

Croatia is approximately 56,594 sq km, while Equatorial Guinea is approximately 28,051 sq km, making Equatorial Guinea 49.57% the size of Croatia. Meanwhile, the population of Croatia is ~4.2 million people (2.5 million fewer people live in Equatorial Guinea).
Tip: This to-scale comparison of Croatia vs. Equatorial Guinea uses the Mercator projection, which distorts the size of regions near the poles.
Our free app, MapSize by MyLifeElsewhere — compare any two places, to scale on your mobile device.