Tokyo to Tehran Time Difference
🇯🇵 Tokyo is currently 5.5 hours behind of 🇮🇷 Tehran.
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Atin 🇯🇵 Tokyo→it will be—in 🇮🇷 Tehran
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Difference
-5.5h
Business overlap
4h
Distance
7,660 km
Approx. flight
9h
Hour-by-Hour: Tokyo to Tehran
| 🇯🇵 Tokyo | 🇮🇷 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 Tokyo 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 Tokyo and Tehran (9 AM – 6 PM in each city).
🇯🇵 Tokyo
2:00 PM – 6:00 PM
🇮🇷 Tehran
8:30 AM – 12:30 PM
Frequently Asked Questions
What is the time difference between Tokyo and Tehran?
The time difference between Tokyo and Tehran is currently 5.5 hours behind. Tokyo uses GMT+9 (UTC+9), while Tehran uses GMT+3:30 (UTC+3:30).
When it's noon in Tokyo, what time is it in Tehran?
When it's 12:00 PM (noon) in Tokyo, it is 6:30 AM in Tehran. Use our calculator above to convert any other time.
Does the time difference between Tokyo and Tehran change?
No. The time difference between Tokyo 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 Tokyo and Tehran?
The best time to call is between 2:00 PM and 6:00 PM in Tokyo (which is 8:30 AM – 12:30 PM in Tehran). This 4-hour window falls within business hours in both cities.
Is Tokyo ahead or behind Tehran?
Tokyo is currently 5.5 hours ahead of Tehran.
What time zone is Tokyo in?
Tokyo is in the Asia/Tokyo time zone, currently using GMT+9 (UTC+9). Tokyo does not observe Daylight Saving Time.
What time is midnight in Tokyo in Tehran?
When it is midnight (12:00 AM) in Tokyo, it is 6:30 PM in Tehran.