Vietnam to Taipei
+1hVietnam
ICTSOURCETaipei
CSTGreen rows indicate typical business hours (9 AM - 5 PM)
ICT and CST on the World Map
The map below highlights the ICT (Indochina Time) and CST (China Standard Time) timezone regions across the globe.
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.
CST – China Standard Time
UTC+08:00China Standard Time (CST) covers all of mainland China, 8 hours ahead of UTC.
- •China uses a single time zone despite spanning 5 geographical zones.
- •In Xinjiang (western China), sunset can be as late as midnight in summer.
- •China abolished daylight saving time in 1991.
- •The Shanghai Stock Exchange operates on CST/Beijing Time.
About Taipei
WikipediaTaipei operates on Taiwan Standard Time (CST), UTC+8. As a global semiconductor hub, Taipei time is essential for tech supply chain coordination.
Taipei 101 was the world's tallest building from 2004 to 2010.
Vietnam vs Taipei: Offsets, DST and Best Call Times
Vietnam runs on Indochina Time (ICT) at UTC+07:00. Taipei runs on Taiwan Standard Time (CST) at UTC+08:00. That puts Vietnam 1 hour ahead of Taipei — a difference of +1h at the current offsets.
In practice, when it is 9:00 AM in Vietnam it is 10:00 AM in Taipei. Midnight in Vietnam is 1:00 AM in Taipei. Neither zone observes daylight saving time, so the offset between them stays constant all year.
Vietnam to Taipei time conversion table
| Vietnam (ICT) | Taipei (CST) | Day |
|---|---|---|
| 12:00 AM | 1:00 AM | same day |
| 6:00 AM | 7:00 AM | same day |
| 7:00 AM | 8:00 AM | same day |
| 8:00 AM | 9:00 AM | same day |
| 9:00 AM | 10:00 AM | same day |
| 12:00 PM | 1:00 PM | same day |
| 3:00 PM | 4:00 PM | same day |
| 5:00 PM | 6:00 PM | same day |
| 6:00 PM | 7:00 PM | same day |
| 9:00 PM | 10:00 PM | same day |
Why people convert Vietnam to Taipei time
- Scheduling a call from Vietnam to Taipei: a 10:00 AM start in Vietnam lands at 11:00 AM in Taipei, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Vietnam and Taipei are inside the 9-to-5 working day between 9:00 AM and 4:00 PM ICT time (10:00 AM–5:00 PM CST). That is roughly 7 hours of usable overlap.
- Booking travel or deliveries: tracking Taipei local time against Vietnam keeps pickup windows and arrival estimates honest across the +1h offset.
- Always state the zone abbreviation, not just the hour. "3:00 PM ICT" is unambiguous; "3 PM" across a +1h gap is not.
- Block 9:00 AM–4:00 PM ICT as the recurring meeting window if you work primarily from Vietnam and need Taipei colleagues present.
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.
About CST (China Standard Time)
China Standard Time (CST, also known as Beijing Time) is used across all of mainland China despite the country spanning five geographical time zones. This single-timezone policy was adopted in 1949. China does not observe daylight saving time. CST is shared with Hong Kong (HKT), Macau, Taiwan, Singapore, Malaysia, and the Philippines, making UTC+08:00 one of the most used offsets in the world.
Best time to call between Vietnam and Taipei
Both Vietnam and Taipei sit inside the 9 AM – 5 PM working day between 9:00 AM–4:00 PM ICT, which is 10:00 AM–5:00 PM CST. That gives roughly 7 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
Vietnam and Taipei share 7 hours of working-hours overlap (9:00 AM–4:00 PM ICT), so scheduling a live meeting is straightforward.
Vietnam is 1 hour ahead of Taipei (ICT UTC+07:00 → CST UTC+08:00). The shared working window is 9:00 AM–4:00 PM ICT. Remember to re-check around daylight-saving transitions.
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 Vietnam and Taipei?
Vietnam (ICT, UTC+07:00) is 1 hour ahead of Taipei (CST, UTC+08:00). The gap is currently +1h.
How do I convert Vietnam time to Taipei time?
Add +1h to Vietnam local time. For example, 9:00 AM in Vietnam is 10:00 AM in Taipei.
What time is it in Taipei right now?
Taipei uses CST at UTC+08:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +1h offset from Vietnam.
What is the best time to call Taipei from Vietnam?
Call between 9:00 AM and 4:00 PM ICT — that maps to 10:00 AM–5:00 PM CST and keeps both parties inside the working day.
Which is ahead, Vietnam or Taipei?
Vietnam is 1 hour ahead of Taipei. When it is 12:00 PM in Vietnam it is 1:00 PM in Taipei.
Do Vietnam and Taipei use different time zones?
Vietnam (Vietnam) uses ICT at UTC+07:00, while Taipei (Taiwan) uses CST at UTC+08:00. The IANA identifiers are Asia/Ho_Chi_Minh and Asia/Taipei.
Does daylight saving time affect the Vietnam–Taipei difference?
Neither zone observes daylight saving time, so the +1h offset between Vietnam and Taipei is fixed all year.
Which other cities share Vietnam's time zone?
ICT also covers Bangkok, Ho Chi Minh City, Hanoi, Jakarta, Phnom Penh, Vientiane.
Which countries use ICT, Vietnam's zone?
ICT is used in Thailand, Vietnam, Cambodia, Laos, Indonesia (WIB).
Is there a day difference between Vietnam and Taipei?
Not normally. The +1h gap only pushes the date over for late-evening times.
What is the time difference between Vietnam and Taipei?
Taipei is +1h from Vietnam.
What timezone is Vietnam in?
Vietnam operates on its local timezone.
What timezone is Taipei in?
Taipei operates on Taiwan Standard Time (CST), UTC+8. As a global semiconductor hub, Taipei time is essential for tech supply chain coordination.
What are the business hours in Taipei?
Standard business hours in Taipei are 9:00 AM - 6:00 PM CST.
Which countries use ICT (Indochina Time)?
ICT is used in Thailand, Vietnam, Cambodia, Laos, Indonesia (WIB).
Does ICT observe daylight saving time?
No, ICT does not observe daylight saving time and remains at UTC+07:00 year-round.
What are some interesting facts about ICT?
Bangkok is one of the most visited cities in the world. ICT is 12 hours ahead of EST.
Which cities are in the CST timezone?
Major cities in the CST timezone include Shanghai, Beijing, Shenzhen, Guangzhou, Chengdu, Hong Kong, Taipei, Wuhan.
What is the UTC offset for CST?
China Standard Time (CST) is at UTC+08:00.
What should I know about the CST timezone?
China uses a single time zone despite spanning 5 geographical zones. In Xinjiang (western China), sunset can be as late as midnight in summer.
When is it midnight in Vietnam, what time is it in Taipei?
When it is 12:00 AM (midnight) in Vietnam (ICT), it is +1h later in Taipei (CST).
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