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Hanoi to London time
Use TimeInOne to convert any local time in Hanoi, Vietnam to the corresponding time in London, United Kingdom.
The conversion uses Asia/Bangkok and Europe/London, including date-specific seasonal clock changes.
City Time Converter
Hanoi to London Time Converter
Convert Hanoi, Vietnam time to London, United Kingdom. Compare local times, working hours and recommended meeting slots.
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Locations
About Hanoi and London
Compare location details, time zones, populations and coordinates for both cities.
City information
Hanoi
Vietnam
- Country
- Vietnam
- VN
- Population
- 8,053,663
- Time zone
- Asia/Bangkok
- Coordinates
- 21.0245° N
- 105.8412° E
City information
London
United Kingdom
- Country
- United Kingdom
- GB
- Population
- 8,961,989
- Time zone
- Europe/London
- Coordinates
- 51.5085° N
- 0.1257° W
Need the reverse conversion?
Convert London time back to Hanoi.
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FAQ
Hanoi to London time FAQ
Common questions about the time difference, daylight-saving rules and meeting hours between Hanoi and London.
What is the time difference between Hanoi and London?
London is 6 hours behind Hanoi. The exact difference can change during the year when one location changes its clocks before the other.
Is London ahead of Hanoi?
No. London is currently 6 hours behind Hanoi.
What time is 9:00 AM in Hanoi in London?
When it is 9:00 AM in Hanoi, it is 3:00:00 AM in London on the current reference date. The result can differ during another part of the year because of daylight-saving changes.
Do Hanoi and London observe daylight saving time?
Hanoi, Vietnam does not normally use a seasonal daylight-saving offset. London, United Kingdom uses seasonal daylight-saving changes in its time-zone rules. TimeInOne uses the IANA zones Asia/Bangkok and Europe/London for date-specific conversions.
What is the best meeting time between Hanoi and London?
The next recommended working-hours overlap is 3:00 PM in Hanoi and 9:00 AM in London, on Fri, Aug 14.