Seoul to Tehran Time Difference
🇰🇷 Seoul is currently 5.5 hours behind of 🇮🇷 Tehran.
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Atin 🇰🇷 Seoul→it will be—in 🇮🇷 Tehran
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Difference
-5.5h
Business overlap
4h
Distance
6,554 km
Approx. flight
7.7h
Hour-by-Hour: Seoul to Tehran
| 🇰🇷 Seoul | 🇮🇷 Tehran | Note |
|---|---|---|
| 12:00 AM | 6:30 PM(prev day) | Previous day |
| 1:00 AM | 7:30 PM(prev day) | Previous day |
| 2:00 AM | 8:30 PM(prev day) | Previous day |
| 3:00 AM | 9:30 PM(prev day) | Previous day |
| 4:00 AM | 10:30 PM(prev day) | Previous day |
| 5:00 AM | 11:30 PM(prev day) | Previous day |
| 6:00 AM | 12:30 AM | |
| 7:00 AM | 1:30 AM | |
| 8:00 AM | 2:30 AM | |
| 9:00 AM | 3:30 AM | |
| 10:00 AM | 4:30 AM | |
| 11:00 AM | 5:30 AM | |
| 12:00 PM | 6:30 AM | |
| 1:00 PM | 7:30 AM | |
| 2:00 PM | 8:30 AM | |
| 3:00 PM | 9:30 AM | |
| 4:00 PM | 10:30 AM | |
| 5:00 PM | 11:30 AM | |
| 6:00 PM | 12:30 PM | |
| 7:00 PM | 1:30 PM | |
| 8:00 PM | 2:30 PM | |
| 9:00 PM | 3:30 PM | |
| 10:00 PM | 4:30 PM | |
| 11:00 PM | 5:30 PM |
Daylight Saving Time (DST)
Neither Seoul nor Tehran observes Daylight Saving Time. The time difference is always 5.5 hours behind.
Best Meeting Times
There are 4 overlapping business hours between Seoul and Tehran (9 AM – 6 PM in each city).
🇰🇷 Seoul
2:00 PM – 6:00 PM
🇮🇷 Tehran
8:30 AM – 12:30 PM
Frequently Asked Questions
What is the time difference between Seoul and Tehran?
The time difference between Seoul and Tehran is currently 5.5 hours behind. Seoul uses GMT+9 (UTC+9), while Tehran uses GMT+3:30 (UTC+3:30).
When it's noon in Seoul, what time is it in Tehran?
When it's 12:00 PM (noon) in Seoul, it is 6:30 AM in Tehran. Use our calculator above to convert any other time.
Does the time difference between Seoul and Tehran change?
No. The time difference between Seoul and Tehran is always 5.5 hours behind — neither city observes Daylight Saving Time, so the offset never changes.
What are the best times to schedule a call between Seoul and Tehran?
The best time to call is between 2:00 PM and 6:00 PM in Seoul (which is 8:30 AM – 12:30 PM in Tehran). This 4-hour window falls within business hours in both cities.
Is Seoul ahead or behind Tehran?
Seoul is currently 5.5 hours ahead of Tehran.
What time zone is Seoul in?
Seoul is in the Asia/Seoul time zone, currently using GMT+9 (UTC+9). Seoul does not observe Daylight Saving Time.
What time is midnight in Seoul in Tehran?
When it is midnight (12:00 AM) in Seoul, it is 6:30 PM in Tehran.