Thailand to WAT
-6hThailand
ICTSOURCEWAT
WATGreen rows indicate typical business hours (9 AM - 5 PM)
ICT and WAT on the World Map
The map below highlights the ICT (Indochina Time) and WAT (West Africa 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.
WAT – West Africa Time
UTC+01:00West Africa Time (WAT) is the time zone for West and Central Africa, 1 hour ahead of UTC.
- •Lagos, Nigeria is the most populous city in Africa.
- •WAT is the same offset as CET (UTC+01:00).
- •Nigeria does not observe daylight saving time.
Everything You Need to Know About Thailand and WAT Time
Thailand runs on Indochina Time (ICT) at UTC+07:00. WAT runs on West Africa Time (WAT) at UTC+01:00. That puts Thailand 6 hours behind WAT — a difference of -6h at the current offsets.
In practice, when it is 9:00 AM in Thailand it is 3:00 AM in WAT. Midnight in Thailand is 6:00 PM in WAT. Neither zone observes daylight saving time, so the offset between them stays constant all year.
Thailand to WAT time conversion table
| Thailand (ICT) | WAT (WAT) | Day |
|---|---|---|
| 12:00 AM | 6:00 PM | previous day |
| 6:00 AM | 12:00 AM | same day |
| 7:00 AM | 1:00 AM | same day |
| 8:00 AM | 2:00 AM | same day |
| 9:00 AM | 3:00 AM | same day |
| 12:00 PM | 6:00 AM | same day |
| 3:00 PM | 9:00 AM | same day |
| 5:00 PM | 11:00 AM | same day |
| 6:00 PM | 12:00 PM | same day |
| 9:00 PM | 3:00 PM | same day |
Why people convert Thailand to WAT time
- Scheduling a call from Thailand to WAT: a 10:00 AM start in Thailand lands at 4:00 AM in WAT, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Thailand and WAT are inside the 9-to-5 working day between 3:00 PM and 5:00 PM ICT time (9:00 AM–11:00 AM WAT). That is roughly 2 hours of usable overlap.
- Coordinating a Thailand-based team with WAT 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 ICT" is unambiguous; "3 PM" across a -6h gap is not.
- Block 3:00 PM–5:00 PM ICT as the recurring meeting window if you work primarily from Thailand and need WAT 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 WAT (West Africa Time)
West Africa Time (WAT) is used across much of West and Central Africa, including Nigeria, the most populous country in Africa. WAT does not observe daylight saving time and shares the same offset as Central European Time (CET).
Best time to call between Thailand and WAT
Both Thailand and WAT sit inside the 9 AM – 5 PM working day between 3:00 PM–5:00 PM ICT, which is 9:00 AM–11:00 AM WAT. That gives roughly 2 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
Thailand and WAT overlap for about 2 hours during the working day — enough for meetings if you avoid the edges of the window.
Thailand is 6 hours behind WAT (ICT UTC+07:00 → WAT UTC+01:00). The shared working window is 3:00 PM–5:00 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 Thailand and WAT?
Thailand (ICT, UTC+07:00) is 6 hours behind WAT (WAT, UTC+01:00). The gap is currently -6h.
How do I convert Thailand time to WAT time?
Add -6h to Thailand local time. For example, 9:00 AM in Thailand is 3:00 AM in WAT.
What time is it in WAT right now?
WAT uses WAT at UTC+01:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -6h offset from Thailand.
What is the best time to call WAT from Thailand?
Call between 3:00 PM and 5:00 PM ICT — that maps to 9:00 AM–11:00 AM WAT and keeps both parties inside the working day.
Which is behind, Thailand or WAT?
Thailand is 6 hours behind WAT. When it is 12:00 PM in Thailand it is 6:00 AM in WAT.
Do Thailand and WAT use different time zones?
Thailand (Thailand) uses ICT at UTC+07:00, while WAT uses WAT at UTC+01:00. The IANA identifiers are Asia/Bangkok and Africa/Lagos.
Does daylight saving time affect the Thailand–WAT difference?
Neither zone observes daylight saving time, so the -6h offset between Thailand and WAT is fixed all year.
Which other cities share Thailand's time zone?
ICT also covers Bangkok, Ho Chi Minh City, Hanoi, Jakarta, Phnom Penh, Vientiane.
Which countries use ICT, Thailand's zone?
ICT is used in Thailand, Vietnam, Cambodia, Laos, Indonesia (WIB).
Is there a day difference between Thailand and WAT?
Not normally. The -6h gap only pushes the date over the previous day.
What is the time difference between Thailand and WAT?
WAT is -6h from Thailand.
What timezone is Thailand in?
Thailand operates on its local timezone.
What timezone is WAT in?
WAT 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 WAT timezone?
Major cities in the WAT timezone include Lagos, Abuja, Douala, Yaoundé, Luanda, Kinshasa, Brazzaville.
What is the UTC offset for WAT?
West Africa Time (WAT) is at UTC+01:00.
What should I know about the WAT timezone?
Lagos, Nigeria is the most populous city in Africa. WAT is the same offset as CET (UTC+01:00).
When is it midnight in Thailand, what time is it in WAT?
When it is 12:00 AM (midnight) in Thailand (ICT), it is -6h later in WAT (WAT).
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