Amsterdam is about 1,283 times smaller than Utah.

Utah is approximately 212,751 sq km, while Amsterdam is approximately 166 sq km, making Amsterdam 0.08% the size of Utah.
Tip: This to-scale comparison of Utah vs. Amsterdam 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.