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GMT to HKT Time Converter

Use this GMT to HKT time converter to compare United Kingdom and Hong Kong time instantly. HKT is 8 hours ahead of GMT, so 9:00 AM GMT becomes 5:00 PM HKT and 5:00 PM GMT becomes 1:00 AM (next day) HKT. The page is useful for business-hours overlap, international calls, remote-team handoffs, webinars, and travel planning, with daylight saving adjustments handled automatically.

GMT Greenwich Mean Time
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HKT Hong Kong Time
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Select a time to convert

GMT to HKT Quick Facts

Use this GMT to HKT converter to compare United Kingdom and Hong Kong time, check the 8 hours gap, and confirm the right slot for calls, handoffs, and deadlines. Good overlap starts around 9:00 AM GMT / 5:00 PM HKT.

Time Difference
Hong Kong Time is 8 hours ahead of Greenwich Mean Time
Useful when deadlines, handoffs, or calls cross workday boundaries.
Best Call Window
Best overlap starts around 9:00 AM GMT and 5:00 PM HKT.
Common Use Cases
Useful for remote teams, customer support windows, travel planning, webinars, and same-day deadline handoffs.

How to Convert GMT to HKT

Converting between Greenwich Mean Time and Hong Kong Time means accounting for a 8 hours gap — here's how to do it in under 10 seconds with no sign-up.

Enter Your GMT Time

Pick the date and time in Greenwich Mean Time (UTC +0) that you want to convert. Hit "Now" to load the current GMT time instantly, or use "+1h" to step forward and compare.

Read the HKT Result

The equivalent Hong Kong Time (UTC +8) time appears immediately. Since HKT is 8 hours ahead of GMT, most daytime conversions stay on the same calendar day.

Copy or Fine-Tune

Click "Copy Time" to grab the HKT result for your calendar or message. Use "+1d" to check how the conversion shifts across dates — helpful for scheduling recurring Universal–Hong Kong calls.

Why Choose Our GMT to HKT Converter

Align GMT–HKT Meetings Instantly

When someone in Universal suggests 9:00 AM GMT, that's 5:00 PM HKT. This converter shows the overlap so both sides agree on one slot — no back-and-forth.

Spot Date-Line Shifts at a Glance

Late-night GMT times can land on a different date in HKT because of the 8 hours offset. The converter labels "next day" or "previous day" next to the result so you never send a message a day early or miss a deadline.

Handles DST Transitions Automatically

Daylight Saving adjustments can widen or narrow the GMT–HKT gap by an hour. During transition weeks many people get it wrong. This converter pulls the current UTC offsets automatically, so the result is right even on the changeover day.

Never Miss a GMT-Timed Event

Product launches, sports matches, and webinars are often announced in GMT. Convert the event time to HKT so you know exactly when to tune in — with a 8 hours difference, a morning event in Universal falls during work hours in Hong Kong.

GMT to HKT Time Conversion Chart

Quick-reference conversion table covering every hour of the day at a glance.

Complete 24-Hour Conversion

Greenwich Mean Time to Hong Kong Time full day schedule

12:00 AM
GMT
8:00 AM
HKT
1:00 AM
GMT
9:00 AM
HKT
2:00 AM
GMT
10:00 AM
HKT
3:00 AM
GMT
11:00 AM
HKT
4:00 AM
GMT
12:00 PM
HKT
5:00 AM
GMT
1:00 PM
HKT
6:00 AM
GMT
2:00 PM
HKT
7:00 AM
GMT
3:00 PM
HKT
8:00 AM
GMT
4:00 PM
HKT
9:00 AM
GMT
5:00 PM
HKT
10:00 AM
GMT
6:00 PM
HKT
11:00 AM
GMT
7:00 PM
HKT
12:00 PM
GMT
8:00 PM
HKT
1:00 PM
GMT
9:00 PM
HKT
2:00 PM
GMT
10:00 PM
HKT
3:00 PM
GMT
11:00 PM
HKT
4:00 PM
GMT
12:00 AM
HKT
(next day)
5:00 PM
GMT
1:00 AM
HKT
(next day)
6:00 PM
GMT
2:00 AM
HKT
(next day)
7:00 PM
GMT
3:00 AM
HKT
(next day)
8:00 PM
GMT
4:00 AM
HKT
(next day)
9:00 PM
GMT
5:00 AM
HKT
(next day)
10:00 PM
GMT
6:00 AM
HKT
(next day)
11:00 PM
GMT
7:00 AM
HKT
(next day)