Country size comparison
compared to
Croatia is about 2.1 times smaller than Eritrea.
Eritrea is approximately 117,600 sq km, while Croatia is approximately 56,594 sq km, making Croatia 48.12% the size of Eritrea. Meanwhile, the population of Eritrea is ~6.2 million people (2.0 million fewer people live in Croatia).
Compare further: Croatia vs. Eritrea