Heard Island and McDonald Islands is about 360 times smaller than Bangladesh.

Bangladesh is approximately 148,460 sq km, while Heard Island and McDonald Islands is approximately 412 sq km, making Heard Island and McDonald Islands 0.28% the size of Bangladesh.
Tip: This to-scale comparison of Bangladesh vs. Heard Island and McDonald Islands uses the Mercator projection, which distorts the size of regions near the poles.

Compare further: Heard Island and McDonald Islands vs. Bangladesh

Our free app, MapSize by MyLifeElsewhere — compare any two places, to scale on your mobile device.