PDT to Vietnam
+14hPDT
PDTSOURCEVietnam
ICTGreen rows indicate typical business hours (9 AM - 5 PM)
PDT and ICT on the World Map
The map below highlights the PDT (Pacific Daylight Time) and ICT (Indochina Time) timezone regions across the globe.
PDT – Pacific Daylight Time
UTC-07:00Pacific Daylight Time (PDT) is the daylight saving offset on the US/Canada Pacific coast, 7 hours behind UTC.
- •PDT aligns with MST at UTC-07:00.
- •Tech company earnings calls often reference PDT/PST times.
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.
PDT vs Vietnam: Offsets, DST and Best Call Times
PDT runs on Pacific Daylight Time (PDT) at UTC-07:00. Vietnam runs on Indochina Time (ICT) at UTC+07:00. That puts PDT 14 hours ahead of Vietnam — a difference of +14h at the current offsets.
In practice, when it is 9:00 AM in PDT it is 11:00 PM in Vietnam. Midnight in PDT is 2:00 PM in Vietnam. Neither zone observes daylight saving time, so the offset between them stays constant all year.
PDT to Vietnam time conversion table
| PDT (PDT) | Vietnam (ICT) | Day |
|---|---|---|
| 12:00 AM | 2:00 PM | same day |
| 6:00 AM | 8:00 PM | same day |
| 7:00 AM | 9:00 PM | same day |
| 8:00 AM | 10:00 PM | same day |
| 9:00 AM | 11:00 PM | same day |
| 12:00 PM | 2:00 AM | next day |
| 3:00 PM | 5:00 AM | next day |
| 5:00 PM | 7:00 AM | next day |
| 6:00 PM | 8:00 AM | next day |
| 9:00 PM | 11:00 AM | next day |
Why people convert PDT to Vietnam time
- Scheduling a call from PDT to Vietnam: a 10:00 AM start in PDT lands at 12:00 AM in Vietnam the next day, so you can confirm the slot without doing the arithmetic yourself.
- Handling a +14h gap: PDT and Vietnam 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 Vietnam is 11:00 PM in PDT.
- Keeping family and friends in sync: knowing that 8:00 PM in PDT is 10:00 AM in Vietnam makes it easy to avoid calling at 3 AM.
- Always state the zone abbreviation, not just the hour. "3:00 PM PDT" is unambiguous; "3 PM" across a +14h gap is not.
- With a +14h gap there is no shared 9-to-5 window, so alternate the early start: one week PDT takes the early slot, the next week Vietnam does.
About PDT (Pacific Daylight Time)
Pacific Daylight Time (PDT) is observed from March to November on the Pacific coast. During PDT, the west coast is 7 hours behind UTC and only 2 hours behind the east coast's EDT.
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 PDT and Vietnam
With a +14h offset there is no overlap inside a normal 9 AM – 5 PM day. Vietnam opens at 9:00 AM ICT, which is 11:00 PM in PDT, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
PDT and Vietnam have no shared working hours because of the +14h gap. Teams need to alternate early starts or rely on asynchronous handovers.
PDT is 14 hours ahead of Vietnam (PDT UTC-07:00 → 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
PDT
☀ Currently in DST
Standard: UTC-08:00 · DST: UTC-07:00
Clocks fall back on Sun, Nov 1, 2026
Vietnam
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 PDT and Vietnam?
PDT (PDT, UTC-07:00) is 14 hours ahead of Vietnam (ICT, UTC+07:00). The gap is currently +14h.
How do I convert PDT time to Vietnam time?
Add +14h to PDT local time. For example, 9:00 AM in PDT is 11:00 PM in Vietnam.
What time is it in Vietnam right now?
Vietnam 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 +14h offset from PDT.
What is the best time to call Vietnam from PDT?
There is no shared working-hours window because of the +14h gap. The closest option is 1:00 PM in PDT, which is 3:00 AM in Vietnam.
Which is ahead, PDT or Vietnam?
PDT is 14 hours ahead of Vietnam. When it is 12:00 PM in PDT it is 2:00 AM in Vietnam.
Do PDT and Vietnam use different time zones?
PDT uses PDT at UTC-07:00, while Vietnam (Vietnam) uses ICT at UTC+07:00. The IANA identifiers are America/Los_Angeles and Asia/Ho_Chi_Minh.
Does daylight saving time affect the PDT–Vietnam difference?
Neither zone observes daylight saving time, so the +14h offset between PDT and Vietnam is fixed all year.
Which other cities share PDT's time zone?
PDT also covers Los Angeles, San Francisco, Seattle, Vancouver, Portland.
Which countries use PDT, PDT's zone?
PDT is used in United States (Pacific), Canada (British Columbia), Mexico (Baja California).
Is there a day difference between PDT and Vietnam?
Sometimes. The +14h gap is large enough that 8:00 PM or later in PDT already falls on the next day in Vietnam.
What is the time difference between PDT and Vietnam?
Vietnam is +14h from PDT.
What timezone is PDT in?
PDT operates on its local timezone.
What timezone is Vietnam in?
Vietnam operates on its local timezone.
Which countries use PDT (Pacific Daylight Time)?
PDT is used in United States (Pacific), Canada (British Columbia), Mexico (Baja California).
Does PDT observe daylight saving time?
Yes, PDT switches to PST during summer months.
What are some interesting facts about PDT?
PDT aligns with MST at UTC-07:00. Tech company earnings calls often reference PDT/PST times.
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 PDT, what time is it in Vietnam?
When it is 12:00 AM (midnight) in PDT (PDT), it is +14h later in Vietnam (ICT).
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See every conversion from PDT →·See every conversion from Vietnam →