Country size comparison
compared to
Fiji is about 1.5 times smaller than Burundi.
Burundi is approximately 27,830 sq km, while Fiji is approximately 18,274 sq km, making Fiji 65.66% the size of Burundi. Meanwhile, the population of Burundi is ~12.7 million people (11.8 million fewer people live in Fiji).
Compare further: Fiji vs. Burundi