Texas is around the same size as Alberta.

Alberta is approximately 661,848 km² (255,541 sq mi), while Texas is approximately 678,052 sq km, making Texas 2% larger than Alberta.
Tip: This to-scale comparison of Alberta vs. Texas 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.