Tuvalu is about 2.3 times smaller than British Indian Ocean Territory.

British Indian Ocean Territory is approximately 60 sq km, while Tuvalu is approximately 26 sq km, making Tuvalu 43.33% the size of British Indian Ocean Territory.
This to-scale comparison of British Indian Ocean Territory vs. Tuvalu uses the Mercator projection, which distorts the size of regions near the poles. Learn more.

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