Beijing is about 73 times bigger than Bucharest.

Bucharest is approximately 226 sq km, while Beijing is approximately 16,411 sq km, making Beijing 7,161% larger than Bucharest.
Tip: This to-scale comparison of Bucharest vs. Beijing uses the Mercator projection, which distorts the size of regions near the poles.
Our free app, MapSize by MyLifeElsewhere — compare any two places, to scale on your mobile device.