When it is 12:00 PM in Ratchaburi, it is 11:00 PM the previous day in CST.
📞There is no overlap during standard 9-to-5 business hours, so a call may need to be early or late in the day for one side.
Ratchaburi is 13 hours ahead of CST.
🕐 Subtract 13 hours from Ratchaburi time to get CST time.
Ratchaburi uses 7 hours ahead of Universal Time (UTC+7) and CST uses 6 hours behind Universal Time (UTC-6).
| Ratchaburi Time | CST Time | |
|---|---|---|
| 12 AM Ratchaburi Time | ↔ | 11 AM CST Time |
| 1 AM Ratchaburi Time | ↔ | 12 PM CST Time |
| 2 AM Ratchaburi Time | ↔ | 1 PM CST Time |
| 3 AM Ratchaburi Time | ↔ | 2 PM CST Time |
| 4 AM Ratchaburi Time | ↔ | 3 PM CST Time |
| 5 AM Ratchaburi Time | ↔ | 4 PM CST Time |
| 6 AM Ratchaburi Time | ↔ | 5 PM CST Time |
| 7 AM Ratchaburi Time | ↔ | 6 PM CST Time |
| 8 AM Ratchaburi Time | ↔ | 7 PM CST Time |
| 9 AM Ratchaburi Time | ↔ | 8 PM CST Time |
| 10 AM Ratchaburi Time | ↔ | 9 PM CST Time |
| 11 AM Ratchaburi Time | ↔ | 10 PM CST Time |
| Ratchaburi Time | CST Time | |
|---|---|---|
| 12 PM Ratchaburi Time | ↔ | 11 PM CST Time |
| 1 PM Ratchaburi Time | ↔ | 12 AM CST Time |
| 2 PM Ratchaburi Time | ↔ | 1 AM CST Time |
| 3 PM Ratchaburi Time | ↔ | 2 AM CST Time |
| 4 PM Ratchaburi Time | ↔ | 3 AM CST Time |
| 5 PM Ratchaburi Time | ↔ | 4 AM CST Time |
| 6 PM Ratchaburi Time | ↔ | 5 AM CST Time |
| 7 PM Ratchaburi Time | ↔ | 6 AM CST Time |
| 8 PM Ratchaburi Time | ↔ | 7 AM CST Time |
| 9 PM Ratchaburi Time | ↔ | 8 AM CST Time |
| 10 PM Ratchaburi Time | ↔ | 9 AM CST Time |
| 11 PM Ratchaburi Time | ↔ | 10 AM CST Time |
Ratchaburi is 13 hours ahead of CST.
Ratchaburi is ahead of CST by 13 hours.
It is 8:00 PM the previous day in CST.