HKT: Hong Kong Time
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HKT to GMT: convert Hong Kong Time to Greenwich Mean Time
GMT is 8 hours behind HKT all year.
Neither clock changes for daylight saving, so the gap never moves.
One instant, two local clocks
Drag one day across both zones
Shared instant12:00 UTC
Difference nowGMT is 8 hours behind
HKTHong Kong Time
20:00Thu, Jan 15
GMTGreenwich Mean Time
12:00Thu, Jan 15
Approximate daylight 09:00 to 17:00 Selected local time
Both lanes show the same instant. Local dates, daylight, and offsets come from each IANA zone on the selected date, so daylight saving changes are included.
Right now
GMT: Greenwich Mean Time
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Local times come from your browser's IANA time zone data.
HKT to GMT hour by hour
| HKT | GMT |
|---|---|
| 12:00 AM | 4:00 PM (prev day) |
| 1:00 AM | 5:00 PM (prev day) |
| 2:00 AM | 6:00 PM (prev day) |
| 3:00 AM | 7:00 PM (prev day) |
| 4:00 AM | 8:00 PM (prev day) |
| 5:00 AM | 9:00 PM (prev day) |
| 6:00 AM | 10:00 PM (prev day) |
| 7:00 AM | 11:00 PM (prev day) |
| 8:00 AM | 12:00 AM |
| 9:00 AM | 1:00 AM |
| 10:00 AM | 2:00 AM |
| 11:00 AM | 3:00 AM |
| 12:00 PM | 4:00 AM |
| 1:00 PM | 5:00 AM |
| 2:00 PM | 6:00 AM |
| 3:00 PM | 7:00 AM |
| 4:00 PM | 8:00 AM |
| 5:00 PM | 9:00 AM |
| 6:00 PM | 10:00 AM |
| 7:00 PM | 11:00 AM |
| 8:00 PM | 12:00 PM |
| 9:00 PM | 1:00 PM |
| 10:00 PM | 2:00 PM |
| 11:00 PM | 3:00 PM |
Scheduling a call between HKT and GMT
Standard business hours (9:00 AM to 5:00 PM) do not overlap: daytime in Hong Kong Time falls outside the working day in Greenwich Mean Time, so one side needs an early morning or late evening.
More HKT conversions
Offsets are computed from the IANA time zone database for January 15 and July 15 of the current year. HKT here means Hong Kong Time (Hong Kong); GMT means Greenwich Mean Time (fixed UTC+0 offset, all year).