HKT to AKST
-17hHKT
HKTSOURCEAKST
AKSTGreen rows indicate typical business hours (9 AM - 5 PM)
HKT and AKST on the World Map
The map below highlights the HKT (Hong Kong Time) and AKST (Alaska Standard 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.
AKST – Alaska Standard Time
UTC-09:00Alaska Standard Time (AKST) is the time zone for the state of Alaska, 9 hours behind UTC.
- •Alaska is the largest US state by area but has only about 730,000 residents.
- •Anchorage is the most populous city in AKST with about 290,000 people.
- •The Aleutian Islands use HAST instead of AKST.
Understanding the -17h Gap: HKT vs AKST
HKT runs on Hong Kong Time (HKT) at UTC+08:00. AKST runs on Alaska Standard Time (AKST) at UTC-09:00. That puts HKT 17 hours behind AKST — a difference of -17h at the current offsets.
In practice, when it is 9:00 AM in HKT it is 4:00 PM in AKST on the previous day. Midnight in HKT is 7:00 AM in AKST. Neither zone observes daylight saving time, so the offset between them stays constant all year.
HKT to AKST time conversion table
| HKT (HKT) | AKST (AKST) | Day |
|---|---|---|
| 12:00 AM | 7:00 AM | previous day |
| 6:00 AM | 1:00 PM | previous day |
| 7:00 AM | 2:00 PM | previous day |
| 8:00 AM | 3:00 PM | previous day |
| 9:00 AM | 4:00 PM | previous day |
| 12:00 PM | 7:00 PM | previous day |
| 3:00 PM | 10:00 PM | previous day |
| 5:00 PM | 12:00 AM | same day |
| 6:00 PM | 1:00 AM | same day |
| 9:00 PM | 4:00 AM | same day |
Why people convert HKT to AKST time
- Scheduling a call from HKT to AKST: a 10:00 AM start in HKT lands at 5:00 PM in AKST the previous day, so you can confirm the slot without doing the arithmetic yourself.
- Handling a -17h gap: HKT and AKST have no overlap inside a normal 9-to-5 day, so real-time meetings need an early-morning or late-evening slot on one side. 9:00 AM in AKST is 4:00 PM in HKT.
- Booking travel or deliveries: tracking AKST local time against HKT keeps pickup windows and arrival estimates honest across the -17h offset.
- Always state the zone abbreviation, not just the hour. "3:00 PM HKT" is unambiguous; "3 PM" across a -17h gap is not.
- With a -17h gap there is no shared 9-to-5 window, so alternate the early start: one week HKT takes the early slot, the next week AKST does.
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 AKST (Alaska Standard Time)
Alaska Standard Time (AKST) is used in nearly all of Alaska. Due to Alaska's vast geographic size, the Aleutian Islands use Hawaii-Aleutian Standard Time instead. During summer months, Alaska switches to Alaska Daylight Time (AKDT, UTC-08:00).
Best time to call between HKT and AKST
With a -17h offset there is no overlap inside a normal 9 AM – 5 PM day. AKST opens at 9:00 AM AKST, which is 4:00 PM in HKT, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
HKT and AKST have no shared working hours because of the -17h gap. Teams need to alternate early starts or rely on asynchronous handovers.
HKT is 17 hours behind AKST (HKT UTC+08:00 → AKST UTC-09:00). There is no shared 9-to-5 window, so plan around an early or late slot. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
HKT
Does not observe DST
AKST
☀ Currently in DST
Standard: UTC-09:00 · DST: UTC-08:00
Clocks fall back on Sun, Nov 1, 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 AKST?
HKT (HKT, UTC+08:00) is 17 hours behind AKST (AKST, UTC-09:00). The gap is currently -17h.
How do I convert HKT time to AKST time?
Add -17h to HKT local time. For example, 9:00 AM in HKT is 4:00 PM in AKST (previous day).
What time is it in AKST right now?
AKST uses AKST at UTC-09:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -17h offset from HKT.
What is the best time to call AKST from HKT?
There is no shared working-hours window because of the -17h gap. The closest option is 1:00 PM in HKT, which is 8:00 PM in AKST.
Which is behind, HKT or AKST?
HKT is 17 hours behind AKST. When it is 12:00 PM in HKT it is 7:00 PM in AKST.
Does daylight saving time affect the HKT–AKST difference?
Neither zone observes daylight saving time, so the -17h offset between HKT and AKST 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 AKST?
Sometimes. The -17h gap is large enough that 8:00 PM or later in HKT already falls on the in AKST.
What is the time difference between HKT and AKST?
AKST is -17h from HKT.
What timezone is HKT in?
HKT operates on its local timezone.
What timezone is AKST in?
AKST 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 AKST timezone?
Major cities in the AKST timezone include Anchorage, Fairbanks, Juneau, Sitka, Wasilla.
What is the UTC offset for AKST?
Alaska Standard Time (AKST) is at UTC-09:00. During daylight saving time, it shifts to AKDT.
What should I know about the AKST timezone?
Alaska is the largest US state by area but has only about 730,000 residents. Anchorage is the most populous city in AKST with about 290,000 people.
When is it midnight in HKT, what time is it in AKST?
When it is 12:00 AM (midnight) in HKT (HKT), it is -17h later in AKST (AKST).
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See every conversion from HKT →·See every conversion from AKST →