Australian Dollar (AUD) exchange rate in Koh Samui today
Best rate right now: 23.01 THB per 1 AUD at Government Savings Bank — Samui Airport exchange counters. The mid-market rate is 23.74.
🕑 Rates checked: Sep 20, 08:58 (Thailand time)
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Buying and selling: the two columns explained
Brand
THB per 1 AUD · Best rate applies to these banknote denominations
- 12,301 THB23.01vs mid-market -3.08%
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.
AUD to THB conversion table (today's best rate)
| Amount | At the best shop rate | At the mid-market rate | Spread cost |
|---|---|---|---|
| 10 AUD | 230 THB | 237 THB | −7 THB |
| 50 AUD | 1,151 THB | 1,187 THB | −37 THB |
| 100 AUD | 2,301 THB | 2,374 THB | −73 THB |
| 500 AUD | 11,505 THB | 11,871 THB | −366 THB |
| 1,000 AUD | 23,010 THB | 23,742 THB | −732 THB |
| 5,000 AUD | 115,050 THB | 118,712 THB | −3,662 THB |
| 10,000 AUD | 230,100 THB | 237,423 THB | −7,323 THB |
At the best shop rate: Government Savings Bank — Samui Airport exchange counters
Best buy rate over time — AUD
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 AUD in Thai Baht today?
At the best published cash rate today (23.01 THB per 1 AUD, Government Savings Bank — Samui Airport exchange counters), 100 AUD is about 2,301 THB. At the mid-market rate (23.74) it would be 2,374 THB; the difference is the shop's spread.
Where is the best AUD exchange rate in Koh Samui right now?
Government Savings Bank — Samui Airport exchange counters in Koh Samui pays 23.01 THB per AUD 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 (23.74) 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 3.08% at the best shop.
Other currencies
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Best AUD rate in
Bangkok 23.60Pattaya 23.45Phuket 23.60Chiang Mai 23.55Hua Hin 23.50Chiang Rai 23.55Chonburi / Si Racha 23.40Nakhon Ratchasima (Korat) 23.50