Country size comparison
compared to
Fiji is about 3.6 times smaller than Sri Lanka.
Sri Lanka is approximately 65,610 sq km, while Fiji is approximately 18,274 sq km, making Fiji 27.85% the size of Sri Lanka. Meanwhile, the population of Sri Lanka is ~23.2 million people (22.2 million fewer people live in Fiji).
Compare further: Fiji vs. Sri Lanka