Tasmania is about 113 times smaller than Australia.

Australia is approximately 7,741,220 sq km, while Tasmania is approximately 68,401 km² (26,410 sq mi), making Tasmania 0.88% the size of Australia.
Tip: This to-scale comparison of Australia vs. Tasmania 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.