When it is 12:00 PM in Tehran, it is 11:30 AM in GST.
📞The best time to schedule a call is between 10 AM and 5 PM in Tehran, which is between 9 AM and 4 PM in GST.
Tehran is 30 minutes ahead of GST.
🕐 Subtract 30 minutes from Tehran time to get GST time.
Tehran uses 4 hours 30 minutes ahead of Universal Time (UTC+4) and GST uses 4 hours ahead of Universal Time (UTC+4).
| Tehran Time | GST Time | |
|---|---|---|
| 12 AM Tehran Time | ↔ | 11 PM GST Time |
| 1 AM Tehran Time | ↔ | 12 AM GST Time |
| 2 AM Tehran Time | ↔ | 1 AM GST Time |
| 3 AM Tehran Time | ↔ | 2 AM GST Time |
| 4 AM Tehran Time | ↔ | 3 AM GST Time |
| 5 AM Tehran Time | ↔ | 4 AM GST Time |
| 6 AM Tehran Time | ↔ | 5 AM GST Time |
| 7 AM Tehran Time | ↔ | 6 AM GST Time |
| 8 AM Tehran Time | ↔ | 7 AM GST Time |
| 9 AM Tehran Time | ↔ | 8 AM GST Time |
| 10 AM Tehran Time | ↔ | 9 AM GST Time |
| 11 AM Tehran Time | ↔ | 10 AM GST Time |
| Tehran Time | GST Time | |
|---|---|---|
| 12 PM Tehran Time | ↔ | 11 AM GST Time |
| 1 PM Tehran Time | ↔ | 12 PM GST Time |
| 2 PM Tehran Time | ↔ | 1 PM GST Time |
| 3 PM Tehran Time | ↔ | 2 PM GST Time |
| 4 PM Tehran Time | ↔ | 3 PM GST Time |
| 5 PM Tehran Time | ↔ | 4 PM GST Time |
| 6 PM Tehran Time | ↔ | 5 PM GST Time |
| 7 PM Tehran Time | ↔ | 6 PM GST Time |
| 8 PM Tehran Time | ↔ | 7 PM GST Time |
| 9 PM Tehran Time | ↔ | 8 PM GST Time |
| 10 PM Tehran Time | ↔ | 9 PM GST Time |
| 11 PM Tehran Time | ↔ | 10 PM GST Time |
Tehran is 30 minutes ahead of GST.
Tehran is ahead of GST by 30 minutes.
It is 8:30 AM in GST.