Australia is about 99 times bigger than South Carolina.

South Carolina is approximately 77,983 sq km, while Australia is approximately 7,741,220 sq km, making Australia 9,827% larger than South Carolina. Meanwhile, the population of South Carolina is ~4.6 million people (21.5 million more people live in Australia).
This to-scale comparison of South Carolina vs. Australia uses the Mercator projection, which distorts the size of regions near the poles. Learn more.

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