Time Difference between New Delhi and Tehran
Kolkata (UTC+5:30) → Tehran (UTC+3:30)
New Delhi
India
Sun, Feb 22
Tehran
Iran
Sun, Feb 22
🕐 Interactive Time Explorer
When it's 07:00 in New Delhi, it's 05:00 in Tehran
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
New Delhi & Tehran✓ Perfect Match (6 hours)
◐ Extended Hours (4 hours)
✈️ Travel Information
Distance
2,546 km
Est. Flight Time
~4h
Time Difference
-2h
Work Hours Overlap
6h
Excellent
🟢 Good to Call Now
12:39
11:00 - 17:00
⏰ Quick Conversion
06:00
New Delhi
04:00
Tehran
09:00
New Delhi
07:00
Tehran
12:00
New Delhi
10:00
Tehran
15:00
New Delhi
13:00
Tehran
18:00
New Delhi
16:00
Tehran
21:00
New Delhi
19:00
Tehran
00:00
New Delhi
22:00
Tehran (-1)
03:00
New Delhi
01:00
Tehran
❓ Frequently Asked Questions
Time Difference Between New Delhi and Tehran
New Delhi, India and Tehran, Iran are separated by a time difference of 2 hours. When it's noon in New Delhi, it's 2 hours earlier in Tehran.
New Delhi operates on Asia/Kolkata timezone, while Tehran uses Asia/Tehran. Both cities may observe Daylight Saving Time at different dates, which can temporarily change the time difference by an hour.
Best Time to Call
With only 2 hours difference, scheduling calls between New Delhi and Tehran is relatively easy.
Flight Considerations
The distance between New Delhi and Tehran is approximately 2,546 km. A direct flight typically takes around 4 hours. When traveling, remember that your arrival time will be in local time. Use our Flight Time Calculator for accurate arrival predictions.