Phon Sai
โพนทราย | |
|---|---|
 District location in Roi Et province | |
| Coordinates: 15°29′16″N 103°59′47″E / 15.48778°N 103.99639°E | |
| Country | Thailand |
| Province | Roi Et |
| Seat | Phon Sai |
| Area | |
| • Total | 215.852 km2 (83.341 sq mi) |
| Population (2005) | |
| • Total | 27,420 |
| • Density | 127.0/km2 (329/sq mi) |
| Time zone | UTC+7 (ICT) |
| Postal code | 45240 |
| Geocode | 4513 |
Phon Sai (Thai: โพนทราย, pronounced [pʰōːn sāːj]) is a district (amphoe) in the southeastern part of Roi Et province, northeastern Thailand.