Guernsey is about 5 times smaller than Saint Vincent and the Grenadines.

Saint Vincent and the Grenadines is approximately 389 sq km, while Guernsey is approximately 78 sq km, making Guernsey 20.05% the size of Saint Vincent and the Grenadines. Meanwhile, the population of Saint Vincent and the Grenadines is ~99,924 people (32,433 fewer people live in Guernsey).
Tip: This to-scale comparison of Saint Vincent and the Grenadines vs. Guernsey uses the Mercator projection, which distorts the size of regions near the poles.
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