Sydney is about 3.3 times smaller than Eindhoven.

Eindhoven is approximately 89 sq km, while Sydney is approximately 27 sq km, making Sydney 30.05% the size of Eindhoven.
Tip: This to-scale comparison of Eindhoven vs. Sydney 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.