Equatorial Guinea is about 68 times bigger than Heard Island and McDonald Islands.

Heard Island and McDonald Islands is approximately 412 sq km, while Equatorial Guinea is approximately 28,051 sq km, making Equatorial Guinea 6,708% larger than Heard Island and McDonald Islands.
Tip: This to-scale comparison of Heard Island and McDonald Islands vs. Equatorial Guinea uses the Mercator projection, which distorts the size of regions near the poles.

Compare further: Equatorial Guinea vs. Heard Island and McDonald Islands

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