Tehran to Kathmandu Time Difference
🇮🇷 Tehran is currently 2.25 hours ahead of 🇳🇵 Kathmandu.
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Atin 🇮🇷 Tehran→it will be—in 🇳🇵 Kathmandu
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Difference
+2.25h
Business overlap
6h
Distance
3,312 km
Approx. flight
3.9h
Hour-by-Hour: Tehran to Kathmandu
| 🇮🇷 Tehran | 🇳🇵 Kathmandu | Note |
|---|---|---|
| 12:00 AM | 2:15 AM | |
| 1:00 AM | 3:15 AM | |
| 2:00 AM | 4:15 AM | |
| 3:00 AM | 5:15 AM | |
| 4:00 AM | 6:15 AM | |
| 5:00 AM | 7:15 AM | |
| 6:00 AM | 8:15 AM | |
| 7:00 AM | 9:15 AM | |
| 8:00 AM | 10:15 AM | |
| 9:00 AM | 11:15 AM | |
| 10:00 AM | 12:15 PM | |
| 11:00 AM | 1:15 PM | |
| 12:00 PM | 2:15 PM | |
| 1:00 PM | 3:15 PM | |
| 2:00 PM | 4:15 PM | |
| 3:00 PM | 5:15 PM | |
| 4:00 PM | 6:15 PM | |
| 5:00 PM | 7:15 PM | |
| 6:00 PM | 8:15 PM | |
| 7:00 PM | 9:15 PM | |
| 8:00 PM | 10:15 PM | |
| 9:00 PM | 11:15 PM | |
| 10:00 PM | 12:15 AM(next day) | Next day |
| 11:00 PM | 1:15 AM(next day) | Next day |
Daylight Saving Time (DST)
Neither Tehran nor Kathmandu observes Daylight Saving Time. The time difference is always 2.25 hours ahead.
Best Meeting Times
There are 6 overlapping business hours between Tehran and Kathmandu (9 AM – 6 PM in each city).
🇮🇷 Tehran
9:00 AM – 3:00 PM
🇳🇵 Kathmandu
11:15 AM – 5:15 PM
Frequently Asked Questions
What is the time difference between Tehran and Kathmandu?
The time difference between Tehran and Kathmandu is currently 2.25 hours ahead. Tehran uses GMT+3:30 (UTC+3:30), while Kathmandu uses GMT+5:45 (UTC+5:45).
When it's noon in Tehran, what time is it in Kathmandu?
When it's 12:00 PM (noon) in Tehran, it is 2:15 PM in Kathmandu. Use our calculator above to convert any other time.
Does the time difference between Tehran and Kathmandu change?
No. The time difference between Tehran and Kathmandu is always 2.25 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 Kathmandu?
The best time to call is between 9:00 AM and 3:00 PM in Tehran (which is 11:15 AM – 5:15 PM in Kathmandu). This 6-hour window falls within business hours in both cities.
Is Tehran ahead or behind Kathmandu?
Tehran is currently 2.25 hours behind Kathmandu.
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 Kathmandu?
When it is midnight (12:00 AM) in Tehran, it is 2:15 AM in Kathmandu.