Country size comparison
compared to
Belgium is about 2 times smaller than Svalbard.
Svalbard is approximately 62,045 sq km, while Belgium is approximately 30,528 sq km, making Belgium 49.2% the size of Svalbard. Meanwhile, the population of Svalbard is ~2,926 people (11.8 million more people live in Belgium).
Compare further: Belgium vs. Svalbard