City size comparison

compared to

Sydney is about 6 times bigger than Jakarta.

Jakarta is approximately 662 sq km, while Sydney (the 30 councils of metropolitan Sydney, without the Blue Mountains, Hawkesbury, Wollondilly and the Central Coast) is approximately 3,810 sq km, making Sydney 475% larger than Jakarta.
Tip: This to-scale comparison of Jakarta vs. Sydney uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Sydney vs. Jakarta

Flip Comparison · See true size
See Sydney on top of Jakarta
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Cost of Living Comparison · 7 categories - 2026 data
Jakarta is 73.2% cheaper than Sydney
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