AKST to Ho Chi Minh
+16hAKST
AKSTSOURCEHo Chi Minh
ICTGreen rows indicate typical business hours (9 AM - 5 PM)
AKST and ICT on the World Map
The map below highlights the AKST (Alaska Standard Time) and ICT (Indochina Time) timezone regions across the globe.
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.
ICT – Indochina Time
UTC+07:00Indochina Time (ICT) is the time zone for Vietnam, Thailand, Laos, and Cambodia, 7 hours ahead of UTC.
- •Bangkok is one of the most visited cities in the world.
- •ICT is 12 hours ahead of EST.
- •Thailand, Vietnam, and Cambodia all share ICT.
About Ho Chi Minh
WikipediaHo Chi Minh City operates on Indochina Time (ICT), UTC+7. As Vietnam's economic powerhouse and a manufacturing hub, Saigon drives Southeast Asian trade.
The city has over 5 million motorbikes, outnumbering cars significantly.
Time Conversion Guide: AKST to Ho Chi Minh
AKST runs on Alaska Standard Time (AKST) at UTC-09:00. Ho Chi Minh runs on Indochina Time (ICT) at UTC+07:00. That puts AKST 16 hours ahead of Ho Chi Minh — a difference of +16h at the current offsets.
In practice, when it is 9:00 AM in AKST it is 1:00 AM in Ho Chi Minh on the next day. Midnight in AKST is 4:00 PM in Ho Chi Minh. Neither zone observes daylight saving time, so the offset between them stays constant all year.
AKST to Ho Chi Minh time conversion table
| AKST (AKST) | Ho Chi Minh (ICT) | Day |
|---|---|---|
| 12:00 AM | 4:00 PM | same day |
| 6:00 AM | 10:00 PM | same day |
| 7:00 AM | 11:00 PM | same day |
| 8:00 AM | 12:00 AM | next day |
| 9:00 AM | 1:00 AM | next day |
| 12:00 PM | 4:00 AM | next day |
| 3:00 PM | 7:00 AM | next day |
| 5:00 PM | 9:00 AM | next day |
| 6:00 PM | 10:00 AM | next day |
| 9:00 PM | 1:00 PM | next day |
Why people convert AKST to Ho Chi Minh time
- Scheduling a call from AKST to Ho Chi Minh: a 10:00 AM start in AKST lands at 2:00 AM in Ho Chi Minh the next day, so you can confirm the slot without doing the arithmetic yourself.
- Handling a +16h gap: AKST and Ho Chi Minh 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 Ho Chi Minh is 1:00 AM in AKST.
- Coordinating a AKST-based team with Ho Chi Minh contacts: quoting times in the other side's local clock — not your own — removes the single biggest source of missed meetings.
- Always state the zone abbreviation, not just the hour. "3:00 PM AKST" is unambiguous; "3 PM" across a +16h gap is not.
- With a +16h gap there is no shared 9-to-5 window, so alternate the early start: one week AKST takes the early slot, the next week Ho Chi Minh does.
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).
About ICT (Indochina Time)
Indochina Time (ICT) is used across Southeast Asia including Vietnam, Thailand, Laos, and Cambodia. Indonesia (Western time, WIB) also uses UTC+07:00. ICT does not observe daylight saving time.
Best time to call between AKST and Ho Chi Minh
With a +16h offset there is no overlap inside a normal 9 AM – 5 PM day. Ho Chi Minh opens at 9:00 AM ICT, which is 1:00 AM in AKST, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
AKST and Ho Chi Minh have no shared working hours because of the +16h gap. Teams need to alternate early starts or rely on asynchronous handovers.
AKST is 16 hours ahead of Ho Chi Minh (AKST UTC-09:00 → ICT UTC+07:00). 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
AKST
☀ Currently in DST
Standard: UTC-09:00 · DST: UTC-08:00
Clocks fall back on Sun, Nov 1, 2026
Ho Chi Minh
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 AKST and Ho Chi Minh?
AKST (AKST, UTC-09:00) is 16 hours ahead of Ho Chi Minh (ICT, UTC+07:00). The gap is currently +16h.
How do I convert AKST time to Ho Chi Minh time?
Add +16h to AKST local time. For example, 9:00 AM in AKST is 1:00 AM in Ho Chi Minh (next day).
What time is it in Ho Chi Minh right now?
Ho Chi Minh uses ICT at UTC+07:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +16h offset from AKST.
What is the best time to call Ho Chi Minh from AKST?
There is no shared working-hours window because of the +16h gap. The closest option is 1:00 PM in AKST, which is 5:00 AM in Ho Chi Minh.
Which is ahead, AKST or Ho Chi Minh?
AKST is 16 hours ahead of Ho Chi Minh. When it is 12:00 PM in AKST it is 4:00 AM in Ho Chi Minh.
Do AKST and Ho Chi Minh use different time zones?
AKST uses AKST at UTC-09:00, while Ho Chi Minh (Vietnam) uses ICT at UTC+07:00. The IANA identifiers are America/Anchorage and Asia/Ho_Chi_Minh.
Does daylight saving time affect the AKST–Ho Chi Minh difference?
Neither zone observes daylight saving time, so the +16h offset between AKST and Ho Chi Minh is fixed all year.
Which other cities share AKST's time zone?
AKST also covers Anchorage, Fairbanks, Juneau, Sitka, Wasilla.
Which countries use AKST, AKST's zone?
AKST is used in United States (Alaska).
Is there a day difference between AKST and Ho Chi Minh?
Sometimes. The +16h gap is large enough that 8:00 PM or later in AKST already falls on the next day in Ho Chi Minh.
What is the time difference between AKST and Ho Chi Minh?
Ho Chi Minh is +16h from AKST.
What timezone is AKST in?
AKST operates on its local timezone.
What timezone is Ho Chi Minh in?
Ho Chi Minh City operates on Indochina Time (ICT), UTC+7. As Vietnam's economic powerhouse and a manufacturing hub, Saigon drives Southeast Asian trade.
What are the business hours in Ho Chi Minh?
Standard business hours in Ho Chi Minh are 8:00 AM - 5:00 PM ICT.
Which countries use AKST (Alaska Standard Time)?
AKST is used in United States (Alaska).
Does AKST observe daylight saving time?
Yes, AKST switches to AKDT during summer months.
What are some interesting facts about AKST?
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.
Which cities are in the ICT timezone?
Major cities in the ICT timezone include Bangkok, Ho Chi Minh City, Hanoi, Jakarta, Phnom Penh, Vientiane.
What is the UTC offset for ICT?
Indochina Time (ICT) is at UTC+07:00.
What should I know about the ICT timezone?
Bangkok is one of the most visited cities in the world. ICT is 12 hours ahead of EST.
When is it midnight in AKST, what time is it in Ho Chi Minh?
When it is 12:00 AM (midnight) in AKST (AKST), it is +16h later in Ho Chi Minh (ICT).
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