Antigua and Barbuda is about 63 times smaller than Burundi.

Burundi is approximately 27,830 sq km, while Antigua and Barbuda is approximately 443 sq km, making Antigua and Barbuda 1.59% the size of Burundi. Meanwhile, the population of Burundi is ~12.7 million people (12.6 million fewer people live in Antigua and Barbuda).
Tip: This to-scale comparison of Burundi vs. Antigua and Barbuda uses the Mercator projection, which distorts the size of regions near the poles.
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