New South Wales is about 1.2 times bigger than Saskatchewan.

Saskatchewan is approximately 651,900 km² (251,700 sq mi), while New South Wales is approximately 801,150 km² (309,326 sq mi), making New South Wales 23% larger than Saskatchewan.
Tip: This to-scale comparison of Saskatchewan vs. New South Wales uses the Mercator projection, which distorts the size of regions near the poles.
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