Uzbekistan is about 7,457 times bigger than British Indian Ocean Territory.

British Indian Ocean Territory is approximately 60 sq km, while Uzbekistan is approximately 447,400 sq km, making Uzbekistan 745,567% larger than British Indian Ocean Territory.
Tip: This to-scale comparison of British Indian Ocean Territory vs. Uzbekistan uses the Mercator projection, which distorts the size of regions near the poles.
Compare further: Uzbekistan vs. British Indian Ocean Territory