Saskatchewan is around the same size as Manitoba.

Manitoba is approximately 647,797 km² (250,116 sq mi), while Saskatchewan is approximately 651,900 km² (251,700 sq mi), making Saskatchewan 1% larger than Manitoba.
Tip: This to-scale comparison of Manitoba vs. Saskatchewan 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.