Country size comparison

compared to

Australia is about 44 times bigger than Oklahoma.

Oklahoma is approximately 177,847 sq km, while Australia is approximately 7,741,220 sq km, making Australia 4,253% larger than Oklahoma. Meanwhile, the population of Oklahoma is ~3.8 million people (22.4 million more people live in Australia).
Tip: This to-scale comparison of Oklahoma vs. Australia uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Australia vs. Oklahoma
Flip Comparison · See true size
See Australia on top of Oklahoma
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Cost of Living Comparison · 7 categories - 2026 data
Oklahoma is 1.0% more expensive than Australia overall
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