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London to Tehran time
Use TimeInOne to convert any local time in London, United Kingdom to the corresponding time in Tehran, Iran.
The conversion uses Europe/London and Asia/Tehran, including date-specific seasonal clock changes.
City Time Converter
London to Tehran Time Converter
Convert London, United Kingdom time to Tehran, Iran. Compare local times, working hours and recommended meeting slots.
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Locations
About London and Tehran
Compare location details, time zones, populations and coordinates for both cities.
City information
London
United Kingdom
- Country
- United Kingdom
- GB
- Population
- 8,961,989
- Time zone
- Europe/London
- Coordinates
- 51.5085° N
- 0.1257° W
City information
Tehran
Iran
- Country
- Iran
- IR
- Population
- 7,153,309
- Time zone
- Asia/Tehran
- Coordinates
- 35.6944° N
- 51.4215° E
Need the reverse conversion?
Convert Tehran time back to London.
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FAQ
London to Tehran time FAQ
Common questions about the time difference, daylight-saving rules and meeting hours between London and Tehran.
What is the time difference between London and Tehran?
Tehran is 2.5 hours ahead of London. The exact difference can change during the year when one location changes its clocks before the other.
Is Tehran ahead of London?
Yes. Tehran is currently 2.5 hours ahead of London.
What time is 9:00 AM in London in Tehran?
When it is 9:00 AM in London, it is 11:30:00 AM in Tehran on the current reference date. The result can differ during another part of the year because of daylight-saving changes.
Do London and Tehran observe daylight saving time?
London, United Kingdom uses seasonal daylight-saving changes in its time-zone rules. Tehran, Iran does not normally use a seasonal daylight-saving offset. TimeInOne uses the IANA zones Europe/London and Asia/Tehran for date-specific conversions.
What is the best meeting time between London and Tehran?
The next recommended working-hours overlap is 11:00 AM in London and 1:30 PM in Tehran, on Mon, Aug 17.