City size comparison

compared to

Houston is about 2 times bigger than Calgary.

Calgary (map shows its 242 named neighbourhoods; the area covers the whole city) is approximately 826 sq km, while Houston is approximately 1,659 sq km, making Houston 101% larger than Calgary.
Tip: This to-scale comparison of Calgary vs. Houston uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Houston vs. Calgary

Flip Comparison · See true size
See Houston on top of Calgary
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Cost of Living Comparison · 7 categories - 2026 data
Calgary is 4.9% cheaper than Houston
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