Tehran to New York Time Difference
New York is 7 hours 30 min behind Tehran. When it is noon in Tehran, it is 4.5:00 in New York.
Tehran (UTC+3:30) → New York (UTC-4)
🕐 Interactive Time Explorer
When it's 06:00 in Tehran, it's 22.5:00 in New York
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Tehran & New York◐ Extended Hours (7 hours)
✈️ Travel Information
Distance
9,855 km
Est. Flight Time
~12.6h
Time Difference
-7.5h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Tehran
22.5:00
New York (-1)
09:00
Tehran
1.5:00
New York
12:00
Tehran
4.5:00
New York
15:00
Tehran
7.5:00
New York
18:00
Tehran
10.5:00
New York
21:00
Tehran
13.5:00
New York
00:00
Tehran
16.5:00
New York (-1)
03:00
Tehran
19.5:00
New York (-1)
Frequently Asked Questions
How many hours is Tehran ahead of New York?
New York is 7 hours 30 min behind Tehran. When it is 12:00 noon in Tehran, it is 4.5:00 in New York. Tehran operates on Asia/Tehran (UTC+3.5), while New York uses America/New York (UTC-4).
What is the best time to call New York from Tehran?
There is 1 hour of overlapping business time (9 AM–5 PM) between Tehran and New York. The best window is 17:00–18:00 Tehran time (9.5:00–10.5:00 in New York).
Does the Tehran to New York time difference change throughout the year?
The time difference can shift by up to one hour when either city observes Daylight Saving Time (DST). DST transition dates differ between countries — typically March/April in the Northern Hemisphere and October in the Southern Hemisphere. Always verify the live difference above when scheduling important meetings near DST changeover dates.
Flying between Tehran and New York
The distance between Tehran and New York is approximately 9,855 km. A direct flight typically takes around 12.6 hours. Your arrival clock will show local New York time — use our Flight Time Calculator to predict exact arrival times.