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London to Hong Kong Time Converter

Europe/London → Asia/Hong_Kong

:London
20:00Hong Kong
UTC+00:00 → UTC+08:00 (+8h)

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24-hour conversion table

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

Time difference in 2026

  • 2026-01-01–2026-03-29: Hong Kong is 8 h ahead of London
  • 2026-03-29–2026-10-25: Hong Kong is 7 h ahead of London
  • 2026-10-25–2026-12-31: Hong Kong is 8 h ahead of London

Business hours overlap (09:00–17:00)

No overlap

About this time difference

In standard time, Hong Kong is 8 h ahead of London. London observes daylight saving time; in 2026 the clocks change on March 29 and October 25. Hong Kong does not observe daylight saving time (no clock changes since 1979). As a result, the time difference changes 2 times a year, ranging from 7 h to 8 h.

The two cities compared

LondonHong Kong
CountryUnited KingdomHong Kong SAR China
Time zoneEurope/LondonAsia/Hong_Kong
Standard time (UTC offset)UTC+00:00UTC+08:00
Daylight saving timeObservedAbolished in 1979
Population8,982,0007,482,000

Frequently asked questions

What is the time difference between London and Hong Kong?
Winter: 8 h; Summer: 7 h.
What time is it in Hong Kong when it is noon in London?
Winter: 20:00 in Hong Kong (same day); Summer: 19:00 in Hong Kong (same day).
Do business hours (09:00–17:00) in the two cities overlap?
Yes. Winter: No overlap; Summer: 09:00–10:00 in London (16:00–17:00 in Hong Kong).