One-paddueng coin
Thailand | |
| Value | 2½ Thai baht |
|---|---|
| Mass | (1863) 2.20 g (1894) 1.73 g |
| Diameter | (1863 & 1894) 15.0 mm |
| Edge | Reeded |
| Composition | (1863 & 1894) gold |
| Years of minting | 1863 & 1894 |
| Obverse | |
| Design date | 1863 & 1894 |
| Reverse | |
| Design date | 1863 & 1894 |
The paddueng (Thai: พัดดึงส์) was a historic Thai currency unit used during the pre-decimal era of the Thai baht. One paddueng was equal to 2½ baht, making it one of the biggest denominations in the traditional Thai monetary system.