Alberta is about 15 times smaller than Canada.

Canada is approximately 9,984,670 sq km, while Alberta is approximately 661,848 km² (255,541 sq mi), making Alberta 6.63% the size of Canada.
Tip: This to-scale comparison of Canada vs. Alberta 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.