Barbados is about 7 times bigger than British Indian Ocean Territory.

British Indian Ocean Territory is approximately 60 sq km, while Barbados is approximately 430 sq km, making Barbados 617% larger than British Indian Ocean Territory. Meanwhile, the population of British Indian Ocean Territory is ~3,000 people (279,623 more people live in Barbados).
Tip: This to-scale comparison of British Indian Ocean Territory vs. Barbados uses the Mercator projection, which distorts the size of regions near the poles.
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