Vietnam to WET
-7hVietnam
ICTSOURCEWET
WETGreen rows indicate typical business hours (9 AM - 5 PM)
ICT and WET on the World Map
The map below highlights the ICT (Indochina Time) and WET (Western European 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.
WET – Western European Time
UTC+00:00Western European Time (WET) is the time zone for Portugal, Morocco, and the Canary Islands, same as UTC+00:00.
- •Portugal is the only mainland European country in the WET time zone.
- •The Canary Islands are on WET despite being part of Spain (which uses CET).
- •WET is identical to GMT and UTC+00:00.
Time Conversion Guide: Vietnam to WET
Vietnam runs on Indochina Time (ICT) at UTC+07:00. WET runs on Western European Time (WET) at UTC+00:00. That puts Vietnam 7 hours behind WET — a difference of -7h at the current offsets.
In practice, when it is 9:00 AM in Vietnam it is 2:00 AM in WET. Midnight in Vietnam is 5:00 PM in WET. Neither zone observes daylight saving time, so the offset between them stays constant all year.
Vietnam to WET time conversion table
| Vietnam (ICT) | WET (WET) | Day |
|---|---|---|
| 12:00 AM | 5:00 PM | previous day |
| 6:00 AM | 11:00 PM | previous day |
| 7:00 AM | 12:00 AM | same day |
| 8:00 AM | 1:00 AM | same day |
| 9:00 AM | 2:00 AM | same day |
| 12:00 PM | 5:00 AM | same day |
| 3:00 PM | 8:00 AM | same day |
| 5:00 PM | 10:00 AM | same day |
| 6:00 PM | 11:00 AM | same day |
| 9:00 PM | 2:00 PM | same day |
Why people convert Vietnam to WET time
- Scheduling a call from Vietnam to WET: a 10:00 AM start in Vietnam lands at 3:00 AM in WET, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Vietnam and WET are inside the 9-to-5 working day between 4:00 PM and 5:00 PM ICT time (9:00 AM–10:00 AM WET). That is roughly 1 hours of usable overlap.
- Watching a live event or market open: Vietnam viewers need 2:00 AM in WET to catch a 9:00 AM start there, and 7:00 AM if the event is anchored to Vietnam.
- Always state the zone abbreviation, not just the hour. "3:00 PM ICT" is unambiguous; "3 PM" across a -7h gap is not.
- Block 4:00 PM–5:00 PM ICT as the recurring meeting window if you work primarily from Vietnam and need WET 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 WET (Western European Time)
Western European Time (WET) is used in Portugal, the Canary Islands (Spain), Morocco, and several other locations. It is equivalent to GMT/UTC. During summer, Portugal and the Canary Islands switch to WEST (Western European Summer Time, UTC+01:00).
Best time to call between Vietnam and WET
Both Vietnam and WET sit inside the 9 AM – 5 PM working day between 4:00 PM–5:00 PM ICT, which is 9:00 AM–10:00 AM WET. That gives roughly 1 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
Vietnam and WET overlap for only 60 minutes (4:00 PM–5:00 PM ICT), so meetings have to be booked precisely.
Vietnam is 7 hours behind WET (ICT UTC+07:00 → WET UTC+00:00). The shared working window is 4:00 PM–5:00 PM ICT. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
Vietnam
Does not observe DST
WET
☀ Currently in DST
Standard: UTC+00:00 · DST: UTC+01:00
Clocks fall back on Sun, Oct 25, 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 Vietnam and WET?
Vietnam (ICT, UTC+07:00) is 7 hours behind WET (WET, UTC+00:00). The gap is currently -7h.
How do I convert Vietnam time to WET time?
Add -7h to Vietnam local time. For example, 9:00 AM in Vietnam is 2:00 AM in WET.
What time is it in WET right now?
WET uses WET at UTC+00:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -7h offset from Vietnam.
What is the best time to call WET from Vietnam?
Call between 4:00 PM and 5:00 PM ICT — that maps to 9:00 AM–10:00 AM WET and keeps both parties inside the working day.
Which is behind, Vietnam or WET?
Vietnam is 7 hours behind WET. When it is 12:00 PM in Vietnam it is 5:00 AM in WET.
Do Vietnam and WET use different time zones?
Vietnam (Vietnam) uses ICT at UTC+07:00, while WET uses WET at UTC+00:00. The IANA identifiers are Asia/Ho_Chi_Minh and Europe/Lisbon.
Does daylight saving time affect the Vietnam–WET difference?
Neither zone observes daylight saving time, so the -7h offset between Vietnam and WET 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 WET?
Not normally. The -7h gap only pushes the date over the previous day.
What is the time difference between Vietnam and WET?
WET is -7h from Vietnam.
What timezone is Vietnam in?
Vietnam operates on its local timezone.
What timezone is WET in?
WET operates on its local timezone.
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 WET timezone?
Major cities in the WET timezone include Lisbon, Porto, Casablanca, Las Palmas, Funchal, Rabat.
What is the UTC offset for WET?
Western European Time (WET) is at UTC+00:00. During daylight saving time, it shifts to WEST.
What should I know about the WET timezone?
Portugal is the only mainland European country in the WET time zone. The Canary Islands are on WET despite being part of Spain (which uses CET).
When is it midnight in Vietnam, what time is it in WET?
When it is 12:00 AM (midnight) in Vietnam (ICT), it is -7h later in WET (WET).
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