Bangkok & London time difference

London is 6 hours behind Bangkok (7 hours in winter). Current time, 24-hour table, DST changes and the best time to call.

London is 6 hours behind Bangkok (7 hours in winter).

City Comparison Insights

  • Bangkok — Thailand, Asia/Bangkok (UTC+7), THB, Local time: 05:59
  • London — United Kingdom, Europe/London (UTC+1), GBP, Local time: 23:59

Bangkok to London time conversion table (24 hours)

Each hour in Bangkok with the matching time in London. +1 is the next day, −1 the previous day.

BangkokLondon
00:0018:00 −1
01:0019:00 −1
02:0020:00 −1
03:0021:00 −1
04:0022:00 −1
05:0023:00 −1
06:0000:00
07:0001:00
08:0002:00
09:0003:00
10:0004:00
11:0005:00
12:0006:00
13:0007:00
14:0008:00
15:0009:00
16:0010:00
17:0011:00
18:0012:00
19:0013:00
20:0014:00
21:0015:00
22:0016:00
23:0017:00

Best time to call or meet

Business hours overlap: Bangkok 15:00–17:00 = London 09:00–11:00.

Daylight saving time (DST)

  • Summer time: 6 hours / Winter time: 7 hours.
  • From October 25, 2026, the difference becomes 7 hours.
  • From March 28, 2027, the difference becomes 6 hours.
  • Bangkok: no daylight saving time.
  • London: UTC offset changes from UTC+1 to UTC±0 on October 25, 2026.

Frequently asked questions

What is the time difference between Bangkok and London?

London is 6 hours behind Bangkok (7 hours in winter).

What time is it in London when it is 9:00 in Bangkok?

When it is 9:00 in Bangkok, it is 03:00 in London.

What is the best time to call from Bangkok to London?

Business hours overlap: Bangkok 15:00–17:00 = London 09:00–11:00.

Does daylight saving time change the time difference between Bangkok and London?

Summer time: 6 hours / Winter time: 7 hours. From October 25, 2026, the difference becomes 7 hours.

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