Country size comparison

compared to

Thailand is about 8 times bigger than Sri Lanka.

Sri Lanka is approximately 65,610 sq km, while Thailand is approximately 513,120 sq km, making Thailand 682% larger than Sri Lanka. Meanwhile, the population of Sri Lanka is ~23.2 million people (46.5 million more people live in Thailand).
Tip: This to-scale comparison of Sri Lanka vs. Thailand uses the Mercator projection, which distorts the size of regions near the poles.
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Compare further: Thailand vs. Sri Lanka
Flip Comparison · See true size
See Thailand on top of Sri Lanka
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Cost of Living Comparison · 7 categories - 2026 data
Sri Lanka is 27.4% cheaper than Thailand overall
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