Tehran to Shanghai Time Difference
🇮🇷 Tehran is currently 4.5 hours ahead of 🇨🇳 Shanghai.
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Atin 🇮🇷 Tehran→it will be—in 🇨🇳 Shanghai
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Difference
+4.5h
Business overlap
4h
Distance
6,381 km
Approx. flight
7.5h
Hour-by-Hour: Tehran to Shanghai
| 🇮🇷 Tehran | 🇨🇳 Shanghai | Note |
|---|---|---|
| 12:00 AM | 4:30 AM | |
| 1:00 AM | 5:30 AM | |
| 2:00 AM | 6:30 AM | |
| 3:00 AM | 7:30 AM | |
| 4:00 AM | 8:30 AM | |
| 5:00 AM | 9:30 AM | |
| 6:00 AM | 10:30 AM | |
| 7:00 AM | 11:30 AM | |
| 8:00 AM | 12:30 PM | |
| 9:00 AM | 1:30 PM | |
| 10:00 AM | 2:30 PM | |
| 11:00 AM | 3:30 PM | |
| 12:00 PM | 4:30 PM | |
| 1:00 PM | 5:30 PM | |
| 2:00 PM | 6:30 PM | |
| 3:00 PM | 7:30 PM | |
| 4:00 PM | 8:30 PM | |
| 5:00 PM | 9:30 PM | |
| 6:00 PM | 10:30 PM | |
| 7:00 PM | 11:30 PM | |
| 8:00 PM | 12:30 AM(next day) | Next day |
| 9:00 PM | 1:30 AM(next day) | Next day |
| 10:00 PM | 2:30 AM(next day) | Next day |
| 11:00 PM | 3:30 AM(next day) | Next day |
Daylight Saving Time (DST)
Neither Tehran nor Shanghai observes Daylight Saving Time. The time difference is always 4.5 hours ahead.
Best Meeting Times
There are 4 overlapping business hours between Tehran and Shanghai (9 AM – 6 PM in each city).
🇮🇷 Tehran
9:00 AM – 1:00 PM
🇨🇳 Shanghai
1:30 PM – 5:30 PM
Frequently Asked Questions
What is the time difference between Tehran and Shanghai?
The time difference between Tehran and Shanghai is currently 4.5 hours ahead. Tehran uses GMT+3:30 (UTC+3:30), while Shanghai uses GMT+8 (UTC+8).
When it's noon in Tehran, what time is it in Shanghai?
When it's 12:00 PM (noon) in Tehran, it is 4:30 PM in Shanghai. Use our calculator above to convert any other time.
Does the time difference between Tehran and Shanghai change?
No. The time difference between Tehran and Shanghai is always 4.5 hours ahead — neither city observes Daylight Saving Time, so the offset never changes.
What are the best times to schedule a call between Tehran and Shanghai?
The best time to call is between 9:00 AM and 1:00 PM in Tehran (which is 1:30 PM – 5:30 PM in Shanghai). This 4-hour window falls within business hours in both cities.
Is Tehran ahead or behind Shanghai?
Tehran is currently 4.5 hours behind Shanghai.
What time zone is Tehran in?
Tehran is in the Asia/Tehran time zone, currently using GMT+3:30 (UTC+3:30). Tehran does not observe Daylight Saving Time.
What time is midnight in Tehran in Shanghai?
When it is midnight (12:00 AM) in Tehran, it is 4:30 AM in Shanghai.