London to Bangkok Time Converter

London is 6 hours behind Bangkok · London UTC+1 · Bangkok UTC+7

🇬🇧 London

🇹🇭 Bangkok

Best time to connect

Working hours overlap: 9am–12pm London time. That's the window when both cities are in a typical 9-to-5 workday — ideal for calls and meetings.

London ↔ Bangkok time difference explained

London is 6 hours behind Bangkok. London, United Kingdom runs on Europe/London (UTC+1) while Bangkok, Thailand uses Asia/Bangkok (UTC+7). The converter above stays accurate through daylight saving changes because it reads live UTC offsets rather than fixed values. Whether you're coordinating remote work, booking a call, or planning travel between London and Bangkok, the working-hours overlap panel shows exactly when both cities are awake and at their desks.

Need more than the time? See the full London and Bangkok remote-work guides — cost of living, internet speed and visa options.

More London conversions

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Hour-by-hour: London to Bangkok

When it's this time in London, here's the time in Bangkok — all 24 hours, in both 24-hour and 12-hour (am/pm) format.

00:00 · 12am06:00 · 6am

01:00 · 1am07:00 · 7am

02:00 · 2am08:00 · 8am

03:00 · 3am09:00 · 9am

04:00 · 4am10:00 · 10am

05:00 · 5am11:00 · 11am

06:00 · 6am12:00 · 12pm

07:00 · 7am13:00 · 1pm

08:00 · 8am14:00 · 2pm

09:00 · 9am15:00 · 3pm

10:00 · 10am16:00 · 4pm

11:00 · 11am17:00 · 5pm

12:00 · 12pm18:00 · 6pm

13:00 · 1pm19:00 · 7pm

14:00 · 2pm20:00 · 8pm

15:00 · 3pm21:00 · 9pm

16:00 · 4pm22:00 · 10pm

17:00 · 5pm23:00 · 11pm

18:00 · 6pm00:00 · 12am (+1d)

19:00 · 7pm01:00 · 1am (+1d)

20:00 · 8pm02:00 · 2am (+1d)

21:00 · 9pm03:00 · 3am (+1d)

22:00 · 10pm04:00 · 4am (+1d)

23:00 · 11pm05:00 · 5am (+1d)

London keeps British Summer Time (BST, UTC+1) from 29 March to 25 October 2026, and Greenwich Mean Time (GMT, UTC+0) for the rest of the year. Bangkok keeps Indochina Time (ICT, UTC+7) all year. On those offsets the time in Thailand is 6 hours ahead of the time in the United Kingdom: 9am in London is 3pm, 12pm in London is 6pm, 2pm in London is 8pm, and 8pm in London is 2am the next day in Bangkok.

Frequently asked questions

What is the time difference between London and Bangkok?

London is 6 hours behind Bangkok. London is UTC+1 and Bangkok is UTC+7. The live converter above updates every second and accounts for daylight saving time automatically.

When it's 9am in London, what time is it in Bangkok?

When it's 9am in London, it's 15:00 in Bangkok (london is 6 hours behind bangkok).

What's the best time to schedule a call between London and Bangkok?

The "best time to connect" panel above shows the live working-hours overlap — the window when both London and Bangkok are within a typical 9-to-5 workday, ideal for meetings and calls.

Do London and Bangkok observe daylight saving time?

Both cities' current UTC offsets are shown live above and adjust automatically when either region enters or leaves daylight saving time, so the converter is always accurate.