Singapore Dollar (SGD) exchange rate in Koh Samui today
Best rate right now: 25.55 THB per 1 SGD at Government Savings Bank — Samui Airport exchange counters. The mid-market rate is 26.13.
🕑 Rates checked: Sep 20, 08:58 (Thailand time)
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Buying and selling: the two columns explained
Brand
THB per 1 SGD · Best rate applies to these banknote denominations
- 12,555 THB25.55vs mid-market -2.21%
All rates are for cash, collected from each shop's public rate board. Rates change during the day; the shop's board is final.
🔔 Get this rate every morning (email or push)
💡 Bring large notes: most shops pay less for small denominations.
SGD to THB conversion table (today's best rate)
| Amount | At the best shop rate | At the mid-market rate | Spread cost |
|---|---|---|---|
| 10 SGD | 256 THB | 261 THB | −6 THB |
| 50 SGD | 1,278 THB | 1,306 THB | −29 THB |
| 100 SGD | 2,555 THB | 2,613 THB | −58 THB |
| 500 SGD | 12,775 THB | 13,064 THB | −289 THB |
| 1,000 SGD | 25,550 THB | 26,128 THB | −578 THB |
| 5,000 SGD | 127,750 THB | 130,642 THB | −2,892 THB |
| 10,000 SGD | 255,500 THB | 261,283 THB | −5,783 THB |
At the best shop rate: Government Savings Bank — Samui Airport exchange counters
Best buy rate over time — SGD
Over a year the line is the mid-market reference rate: shop rates are only recorded from the day this site started, and no money changer publishes an archive.
FAQ
How much is 100 SGD in Thai Baht today?
At the best published cash rate today (25.55 THB per 1 SGD, Government Savings Bank — Samui Airport exchange counters), 100 SGD is about 2,555 THB. At the mid-market rate (26.13) it would be 2,613 THB; the difference is the shop's spread.
Where is the best SGD exchange rate in Koh Samui right now?
Government Savings Bank — Samui Airport exchange counters in Koh Samui pays 25.55 THB per SGD today, the highest of the 1 money changers we track. Rates are read from each shop's own website every few minutes.
Why do I not get the mid-market rate?
The mid-market rate (26.13) is the midpoint between what banks buy and sell at; no cash counter trades at it. The gap between it and the shop rate is the shop's margin — today about 2.21% at the best shop.
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Best SGD rate in
Bangkok 25.95Pattaya 25.77PhuketChiang Mai 25.90Hua Hin 25.85Chiang Rai 25.90Chonburi / Si Racha 25.75Nakhon Ratchasima (Korat) 25.85