Zimbabwe is about 2,588 times bigger than British Virgin Islands.

British Virgin Islands is approximately 151 sq km, while Zimbabwe is approximately 390,757 sq km, making Zimbabwe 258,679% larger than British Virgin Islands. Meanwhile, the population of British Virgin Islands is ~38,632 people (15.1 million more people live in Zimbabwe).
Tip: This to-scale comparison of British Virgin Islands vs. Zimbabwe uses the Mercator projection, which distorts the size of regions near the poles.