Time Difference between Tehran and London
Tehran (UTC+3:30) → London (UTC+0)
Tehran
Iran
Sun, Feb 22
London
United Kingdom
Sun, Feb 22
🕐 Interactive Time Explorer
When it's 07:00 in Tehran, it's 3.5:00 in London
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Tehran & London✓ Perfect Match (4 hours)
◐ Extended Hours (6 hours)
✈️ Travel Information
Distance
4,397 km
Est. Flight Time
~6.2h
Time Difference
-3.5h
Work Hours Overlap
4h
Good
🔴 Office Closed
Today 13:00
13:00 - 17:00
⏰ Quick Conversion
06:00
Tehran
2.5:00
London
09:00
Tehran
5.5:00
London
12:00
Tehran
8.5:00
London
15:00
Tehran
11.5:00
London
18:00
Tehran
14.5:00
London
21:00
Tehran
17.5:00
London
00:00
Tehran
20.5:00
London (-1)
03:00
Tehran
23.5:00
London (-1)
❓ Frequently Asked Questions
Time Difference Between Tehran and London
Tehran, Iran and London, United Kingdom are separated by a time difference of 3 hours 30 min. When it's noon in Tehran, it's 3 hours 30 min earlier in London.
Tehran operates on Asia/Tehran timezone, while London uses Europe/London. Both cities may observe Daylight Saving Time at different dates, which can temporarily change the time difference by an hour.
Best Time to Call
To catch business hours in both cities, consider scheduling calls during late afternoon in Tehran.
Flight Considerations
The distance between Tehran and London is approximately 4,397 km. A direct flight typically takes around 6.2 hours. When traveling, remember that your arrival time will be in local time. Use our Flight Time Calculator for accurate arrival predictions.