British Virgin Islands is about 375 times smaller than Croatia.

Croatia is approximately 56,594 sq km, while British Virgin Islands is approximately 151 sq km, making British Virgin Islands 0.27% the size of Croatia. Meanwhile, the population of Croatia is ~4.2 million people (4.2 million fewer people live in British Virgin Islands).
Tip: This to-scale comparison of Croatia vs. British Virgin Islands uses the Mercator projection, which distorts the size of regions near the poles.
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