Istanbul ↔ Tehran
Coordinating across meridians? Tehran runs +0h 30m ahead of Istanbul. This page shows live clocks, a full 24-hour conversion table, and quick links to find overlapping meeting hours.
Offset: +0h 30m (Tehran is +0h 30m ahead of Istanbul.)
Istanbul
--:--:--
Tehran
--:--:--
across the meridian
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24-hour conversion table
When it's midnight to midnight in Istanbul, here's the corresponding time in Tehran.
| Istanbul (local hour) | Istanbul | Tehran |
|---|---|---|
| 00:00 | 12:00 AM | 12:30 AM |
| 01:00 | 1:00 AM | 1:30 AM |
| 02:00 | 2:00 AM | 2:30 AM |
| 03:00 | 3:00 AM | 3:30 AM |
| 04:00 | 4:00 AM | 4:30 AM |
| 05:00 | 5:00 AM | 5:30 AM |
| 06:00 | 6:00 AM | 6:30 AM |
| 07:00 | 7:00 AM | 7:30 AM |
| 08:00 | 8:00 AM | 8:30 AM |
| 09:00 | 9:00 AM | 9:30 AM |
| 10:00 | 10:00 AM | 10:30 AM |
| 11:00 | 11:00 AM | 11:30 AM |
| 12:00 | 12:00 PM | 12:30 PM |
| 13:00 | 1:00 PM | 1:30 PM |
| 14:00 | 2:00 PM | 2:30 PM |
| 15:00 | 3:00 PM | 3:30 PM |
| 16:00 | 4:00 PM | 4:30 PM |
| 17:00 | 5:00 PM | 5:30 PM |
| 18:00 | 6:00 PM | 6:30 PM |
| 19:00 | 7:00 PM | 7:30 PM |
| 20:00 | 8:00 PM | 8:30 PM |
| 21:00 | 9:00 PM | 9:30 PM |
| 22:00 | 10:00 PM | 10:30 PM |
| 23:00 | 11:00 PM | 11:30 PM |
Related comparisons
Frequently asked questions
What is the time difference between Istanbul and Tehran?
Tehran is +0h 30m ahead of Istanbul.
What time is it in Tehran when it's 9:00 AM in Istanbul?
When it's 9:00 AM in Istanbul, it's 9:30 AM in Tehran.
Does Istanbul or Tehran observe daylight saving time?
Istanbul is currently not on daylight saving time. Tehran is currently not on daylight saving time. Offsets can shift when DST starts or ends.
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