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Convert Gulf Time to Hong Kong Time

GST · UTC+4 → HKT · UTC+8

GST is 4 hours behind HKT

Dubai · GST

Tuesday, 8 September 2026

Hong Kong · UTC+8

Tuesday, 8 September 2026

When are both sides at work?

0003060912151821
DubaiGST · +04:00
0003060912151821
Hong KongUTC+8 · +08:00
0407101316192201

Shared working hours: 09:00–14:00 in Dubai is 13:00–18:00 in Hong Kong.

Working (09–18) Awake, off the clock Asleep (23–07)

Pick a time and share it

11:05 Tue 8 Sep Dubai = 15:05 Tue 8 Sep Hong Kong

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Hour-by-hour conversion

Dubai (GST)Hong Kong (HKT)
00:0004:00
01:0005:00
02:0006:00
03:0007:00
04:0008:00
05:0009:00
06:0010:00
07:0011:00
08:0012:00
09:0013:00Both at work
10:0014:00Both at work
11:0015:00Now
12:0016:00Both at work
13:0017:00Both at work
14:0018:00
15:0019:00
16:0020:00
17:0021:00
18:0022:00
19:0023:00
20:0000:00next day
21:0001:00next day
22:0002:00next day
23:0003:00next day

About this conversion

GST here means Gulf Time, represented by Dubai (Asia/Dubai), currently UTC+4. HKT means Hong Kong Time, represented by Hong Kong (Asia/Hong_Kong), currently UTC+8.

GST is used by 3 zones, including United Arab Emirates. If you meant a different one, see every meaning of GST.

Working hours are shown as 09:00–18:00 local, and sleeping hours as 23:00–07:00. The hour table is anchored on the current day in Dubai; day boundaries are marked where the date differs.

Quick answers

  • 09:00 GST is 13:00 HKT
  • 12:00 GST is 16:00 HKT
  • 15:00 GST is 19:00 HKT
  • 18:00 GST is 22:00 HKT

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