AEST to HKT
-2hAEST
AESTSOURCEHKT
HKTGreen rows indicate typical business hours (9 AM - 5 PM)
AEST and HKT on the World Map
The map below highlights the AEST (Australian Eastern Standard Time) and HKT (Hong Kong Time) timezone regions across the globe.
AEST – Australian Eastern Standard Time
UTC+10:00Australian Eastern Standard Time (AEST) covers eastern Australia, 10 hours ahead of UTC.
- •Queensland does not observe daylight saving time, staying on AEST year-round.
- •Sydney and Melbourne switch to AEDT (UTC+11:00) in summer.
- •The Australian Securities Exchange (ASX) operates on AEST/AEDT.
- •AEST is 15 hours ahead of EST during winter.
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.
Time Conversion Guide: AEST to HKT
AEST runs on Australian Eastern Standard Time (AEST) at UTC+10:00. HKT runs on Hong Kong Time (HKT) at UTC+08:00. That puts AEST 2 hours behind HKT — a difference of -2h at the current offsets.
In practice, when it is 9:00 AM in AEST it is 7:00 AM in HKT. Midnight in AEST is 10:00 PM in HKT. Neither zone observes daylight saving time, so the offset between them stays constant all year.
AEST to HKT time conversion table
| AEST (AEST) | HKT (HKT) | Day |
|---|---|---|
| 12:00 AM | 10:00 PM | previous day |
| 6:00 AM | 4:00 AM | same day |
| 7:00 AM | 5:00 AM | same day |
| 8:00 AM | 6:00 AM | same day |
| 9:00 AM | 7:00 AM | same day |
| 12:00 PM | 10:00 AM | same day |
| 3:00 PM | 1:00 PM | same day |
| 5:00 PM | 3:00 PM | same day |
| 6:00 PM | 4:00 PM | same day |
| 9:00 PM | 7:00 PM | same day |
Why people convert AEST to HKT time
- Scheduling a call from AEST to HKT: a 10:00 AM start in AEST lands at 8:00 AM in HKT, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both AEST and HKT are inside the 9-to-5 working day between 11:00 AM and 5:00 PM AEST time (9:00 AM–3:00 PM HKT). That is roughly 6 hours of usable overlap.
- Keeping family and friends in sync: knowing that 8:00 PM in AEST is 6:00 PM in HKT makes it easy to avoid calling at 3 AM.
- Always state the zone abbreviation, not just the hour. "3:00 PM AEST" is unambiguous; "3 PM" across a -2h gap is not.
- Block 11:00 AM–5:00 PM AEST as the recurring meeting window if you work primarily from AEST and need HKT colleagues present.
About AEST (Australian Eastern Standard Time)
Australian Eastern Standard Time (AEST) is used in the eastern states of Australia including New South Wales, Victoria, Queensland, Tasmania, and the ACT. During summer (October to April), NSW, VIC, TAS, and ACT switch to Australian Eastern Daylight Time (AEDT, UTC+11:00), while Queensland remains on AEST year-round.
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.
Best time to call between AEST and HKT
Both AEST and HKT sit inside the 9 AM – 5 PM working day between 11:00 AM–5:00 PM AEST, which is 9:00 AM–3:00 PM HKT. That gives roughly 6 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
AEST and HKT share 6 hours of working-hours overlap (11:00 AM–5:00 PM AEST), so scheduling a live meeting is straightforward.
AEST is 2 hours behind HKT (AEST UTC+10:00 → HKT UTC+08:00). The shared working window is 11:00 AM–5:00 PM AEST. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
AEST
❄ Currently in Standard Time
Standard: UTC+10:00 · DST: UTC+11:00
Clocks spring forward on Sat, Oct 3, 2026
HKT
Does not observe DST
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 AEST and HKT?
AEST (AEST, UTC+10:00) is 2 hours behind HKT (HKT, UTC+08:00). The gap is currently -2h.
How do I convert AEST time to HKT time?
Add -2h to AEST local time. For example, 9:00 AM in AEST is 7:00 AM in HKT.
What time is it in HKT right now?
HKT uses HKT at UTC+08:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -2h offset from AEST.
What is the best time to call HKT from AEST?
Call between 11:00 AM and 5:00 PM AEST — that maps to 9:00 AM–3:00 PM HKT and keeps both parties inside the working day.
Which is behind, AEST or HKT?
AEST is 2 hours behind HKT. When it is 12:00 PM in AEST it is 10:00 AM in HKT.
Does daylight saving time affect the AEST–HKT difference?
Neither zone observes daylight saving time, so the -2h offset between AEST and HKT is fixed all year.
Which other cities share AEST's time zone?
AEST also covers Sydney, Melbourne, Brisbane, Canberra, Hobart, Gold Coast.
Which countries use AEST, AEST's zone?
AEST is used in Australia (NSW, VIC, QLD, TAS, ACT), Papua New Guinea.
Is there a day difference between AEST and HKT?
Not normally. The -2h gap only pushes the date over the previous day.
What is the time difference between AEST and HKT?
HKT is -2h from AEST.
What timezone is AEST in?
AEST operates on its local timezone.
What timezone is HKT in?
HKT operates on its local timezone.
Which countries use AEST (Australian Eastern Standard Time)?
AEST is used in Australia (NSW, VIC, QLD, TAS, ACT), Papua New Guinea.
Does AEST observe daylight saving time?
Yes, AEST switches to AEDT during summer months.
What are some interesting facts about AEST?
Queensland does not observe daylight saving time, staying on AEST year-round. Sydney and Melbourne switch to AEDT (UTC+11:00) in summer.
Which cities are in the HKT timezone?
Major cities in the HKT timezone include Hong Kong, Kowloon, Tsuen Wan, Sha Tin.
What is the UTC offset for HKT?
Hong Kong Time (HKT) is at UTC+08:00.
What should I know about the HKT timezone?
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.
When is it midnight in AEST, what time is it in HKT?
When it is 12:00 AM (midnight) in AEST (AEST), it is -2h later in HKT (HKT).
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See every conversion from AEST →·See every conversion from HKT →