Country size comparison
compared to
Swaziland is about 827 times bigger than Nauru.
Nauru is approximately 21 sq km, while Swaziland is approximately 17,364 sq km, making Swaziland 82,586% larger than Nauru. Meanwhile, the population of Nauru is ~9,811 people (1.1 million more people live in Swaziland).
Compare further: Swaziland vs. Nauru