HKT to AEDT
+3hHKT
HKTSOURCEAEDT
AEDTGreen rows indicate typical business hours (9 AM - 5 PM)
HKT and AEDT on the World Map
The map below highlights the HKT (Hong Kong Time) and AEDT (Australian Eastern Daylight Time) timezone regions across the globe.
HKT – Hong Kong Time
UTC+08:00Hong Kong Time (HKT, UTC+08:00) is the time zone for Hong Kong, 8 hours ahead of UTC.
- •Hong Kong does not observe daylight saving time and has kept UTC+08:00 since 1979.
- •HKT shares its offset with China Standard Time, Singapore Time and Philippine Time.
- •The Hong Kong Stock Exchange opens at 09:30 HKT.
- •Hong Kong Time does not change with the seasons, so its gap to other zones is fixed.
AEDT – Australian Eastern Daylight Time
UTC+11:00Australian Eastern Daylight Time (AEDT, UTC+11:00) is the daylight saving period in south-eastern Australia, from October to April.
- •AEDT runs from the first Sunday in October to the first Sunday in April.
- •AEDT is one hour ahead of Australian Eastern Standard Time (AEST).
- •Queensland does not observe daylight saving, so Brisbane stays on AEST.
- •During AEDT, Sydney is 16 hours ahead of New York and 11 hours ahead of UTC.
Everything You Need to Know About HKT and AEDT Time
HKT runs on Hong Kong Time (HKT) at UTC+08:00. AEDT runs on Australian Eastern Daylight Time (AEDT) at UTC+11:00. That puts HKT 3 hours ahead of AEDT — a difference of +3h at the current offsets.
In practice, when it is 9:00 AM in HKT it is 12:00 PM in AEDT. Midnight in HKT is 3:00 AM in AEDT. Neither zone observes daylight saving time, so the offset between them stays constant all year.
HKT to AEDT time conversion table
| HKT (HKT) | AEDT (AEDT) | Day |
|---|---|---|
| 12:00 AM | 3:00 AM | same day |
| 6:00 AM | 9:00 AM | same day |
| 7:00 AM | 10:00 AM | same day |
| 8:00 AM | 11:00 AM | same day |
| 9:00 AM | 12:00 PM | same day |
| 12:00 PM | 3:00 PM | same day |
| 3:00 PM | 6:00 PM | same day |
| 5:00 PM | 8:00 PM | same day |
| 6:00 PM | 9:00 PM | same day |
| 9:00 PM | 12:00 AM | next day |
Why people convert HKT to AEDT time
- Scheduling a call from HKT to AEDT: a 10:00 AM start in HKT lands at 1:00 PM in AEDT, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both HKT and AEDT are inside the 9-to-5 working day between 9:00 AM and 2:00 PM HKT time (12:00 PM–5:00 PM AEDT). That is roughly 5 hours of usable overlap.
- Booking travel or deliveries: tracking AEDT local time against HKT keeps pickup windows and arrival estimates honest across the +3h offset.
- Always state the zone abbreviation, not just the hour. "3:00 PM HKT" is unambiguous; "3 PM" across a +3h gap is not.
- Block 9:00 AM–2:00 PM HKT as the recurring meeting window if you work primarily from HKT and need AEDT colleagues present.
About HKT (Hong Kong Time)
Hong Kong Time (HKT) is fixed at UTC+08:00 all year and does not observe daylight saving time. Hong Kong last used summer time in 1979 and has kept a single offset since. HKT shares the UTC+08:00 offset with China Standard Time, Singapore Time, Malaysian Time, Philippine Time and Australian Western Standard Time, but is listed separately because Hong Kong maintains its own timekeeping authority. As a major financial centre, Hong Kong's trading hours set the rhythm for markets across Asia, opening at 09:30 HKT which is 01:30 in London and 20:30 the previous evening in New York.
About AEDT (Australian Eastern Daylight Time)
Australian Eastern Daylight Time (AEDT) is the daylight saving period in south-eastern Australia, one hour ahead of Australian Eastern Standard Time (AEST, UTC+10:00). Because Australia is in the southern hemisphere, AEDT runs through the summer — from the first Sunday in October to the first Sunday in April — which is almost exactly the reverse of the European and North American schedules. New South Wales, Victoria, Tasmania and the Australian Capital Territory observe it; Queensland and the Northern Territory do not, so Brisbane stays on AEST year round while Sydney moves to AEDT. During AEDT, Sydney is 11 hours ahead of UTC and 16 hours ahead of New York.
Best time to call between HKT and AEDT
Both HKT and AEDT sit inside the 9 AM – 5 PM working day between 9:00 AM–2:00 PM HKT, which is 12:00 PM–5:00 PM AEDT. That gives roughly 5 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
HKT and AEDT share 5 hours of working-hours overlap (9:00 AM–2:00 PM HKT), so scheduling a live meeting is straightforward.
HKT is 3 hours ahead of AEDT (HKT UTC+08:00 → AEDT UTC+11:00). The shared working window is 9:00 AM–2:00 PM HKT. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
HKT
Does not observe DST
AEDT
❄ Currently in Standard Time
Standard: UTC+10:00 · DST: UTC+11:00
Clocks spring forward on Sat, Oct 3, 2026
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between HKT and AEDT?
HKT (HKT, UTC+08:00) is 3 hours ahead of AEDT (AEDT, UTC+11:00). The gap is currently +3h.
How do I convert HKT time to AEDT time?
Add +3h to HKT local time. For example, 9:00 AM in HKT is 12:00 PM in AEDT.
What time is it in AEDT right now?
AEDT uses AEDT at UTC+11:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +3h offset from HKT.
What is the best time to call AEDT from HKT?
Call between 9:00 AM and 2:00 PM HKT — that maps to 12:00 PM–5:00 PM AEDT and keeps both parties inside the working day.
Which is ahead, HKT or AEDT?
HKT is 3 hours ahead of AEDT. When it is 12:00 PM in HKT it is 3:00 PM in AEDT.
Does daylight saving time affect the HKT–AEDT difference?
Neither zone observes daylight saving time, so the +3h offset between HKT and AEDT is fixed all year.
Which other cities share HKT's time zone?
HKT also covers Hong Kong, Kowloon, Tsuen Wan, Sha Tin.
Which countries use HKT, HKT's zone?
HKT is used in Hong Kong SAR.
Is there a day difference between HKT and AEDT?
Not normally. The +3h gap only pushes the date over for late-evening times.
What is the time difference between HKT and AEDT?
AEDT is +3h from HKT.
What timezone is HKT in?
HKT operates on its local timezone.
What timezone is AEDT in?
AEDT operates on its local timezone.
Which countries use HKT (Hong Kong Time)?
HKT is used in Hong Kong SAR.
Does HKT observe daylight saving time?
No, HKT does not observe daylight saving time and remains at UTC+08:00 year-round.
What are some interesting facts about HKT?
Hong Kong does not observe daylight saving time and has kept UTC+08:00 since 1979. HKT shares its offset with China Standard Time, Singapore Time and Philippine Time.
Which cities are in the AEDT timezone?
Major cities in the AEDT timezone include Sydney, Melbourne, Canberra, Hobart, Newcastle.
What is the UTC offset for AEDT?
Australian Eastern Daylight Time (AEDT) is at UTC+11:00. During daylight saving time, it shifts to AEDT.
What should I know about the AEDT timezone?
AEDT runs from the first Sunday in October to the first Sunday in April. AEDT is one hour ahead of Australian Eastern Standard Time (AEST).
When is it midnight in HKT, what time is it in AEDT?
When it is 12:00 AM (midnight) in HKT (HKT), it is +3h later in AEDT (AEDT).
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See every conversion from HKT →·See every conversion from AEDT →