When it is 12:00 PM in Tehran, it is 2:30 AM in Dallas.
📞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.
Tehran is 9 hours 30 minutes ahead of Dallas.
🕐 Subtract 9 hours 30 minutes from Tehran time to get Dallas time.
Tehran uses 4 hours 30 minutes ahead of Universal Time (UTC+4) and Dallas uses 5 hours behind Universal Time (UTC-5).
| Tehran Time | Dallas Time | |
|---|---|---|
| 12 AM Tehran Time | ↔ | ☼ 2 PM Dallas Time |
| 1 AM Tehran Time | ↔ | ☼ 3 PM Dallas Time |
| 2 AM Tehran Time | ↔ | ☼ 4 PM Dallas Time |
| 3 AM Tehran Time | ↔ | ☼ 5 PM Dallas Time |
| 4 AM Tehran Time | ↔ | ☼ 6 PM Dallas Time |
| ☼ 5 AM Tehran Time | ↔ | ☼ 7 PM Dallas Time |
| ☼ 6 AM Tehran Time | ↔ | ☼ 8 PM Dallas Time |
| ☼ 7 AM Tehran Time | ↔ | 9 PM Dallas Time |
| ☼ 8 AM Tehran Time | ↔ | 10 PM Dallas Time |
| ☼ 9 AM Tehran Time | ↔ | 11 PM Dallas Time |
| ☼ 10 AM Tehran Time | ↔ | 12 AM Dallas Time |
| ☼ 11 AM Tehran Time | ↔ | 1 AM Dallas Time |
| Tehran Time | Dallas Time | |
|---|---|---|
| ☼ 12 PM Tehran Time | ↔ | 2 AM Dallas Time |
| ☼ 1 PM Tehran Time | ↔ | 3 AM Dallas Time |
| ☼ 2 PM Tehran Time | ↔ | 4 AM Dallas Time |
| ☼ 3 PM Tehran Time | ↔ | 5 AM Dallas Time |
| ☼ 4 PM Tehran Time | ↔ | ☼ 6 AM Dallas Time |
| ☼ 5 PM Tehran Time | ↔ | ☼ 7 AM Dallas Time |
| ☼ 6 PM Tehran Time | ↔ | ☼ 8 AM Dallas Time |
| ☼ 7 PM Tehran Time | ↔ | ☼ 9 AM Dallas Time |
| ☼ 8 PM Tehran Time | ↔ | ☼ 10 AM Dallas Time |
| 9 PM Tehran Time | ↔ | ☼ 11 AM Dallas Time |
| 10 PM Tehran Time | ↔ | ☼ 12 PM Dallas Time |
| 11 PM Tehran Time | ↔ | ☼ 1 PM Dallas Time |
Tehran is 9 hours 30 minutes ahead of Dallas.
Tehran is ahead of Dallas by 9 hours 30 minutes.
It is 11:30 PM the previous day in Dallas.