Thailand to Beijing
+1hThailand
ICTSOURCEBeijing
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.
Comparing Time Zones: Thailand and Beijing
Thailand runs on Indochina Time (ICT) at UTC+07:00. Beijing runs on China Standard Time (CST) at UTC+08:00. That puts Thailand 1 hour ahead of Beijing — a difference of +1h at the current offsets.
In practice, when it is 9:00 AM in Thailand it is 10:00 AM in Beijing. Midnight in Thailand is 1:00 AM in Beijing. Neither zone observes daylight saving time, so the offset between them stays constant all year.
Thailand to Beijing time conversion table
| Thailand (ICT) | Beijing (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 Thailand to Beijing time
- Scheduling a call from Thailand to Beijing: a 10:00 AM start in Thailand lands at 11:00 AM in Beijing, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Thailand and Beijing 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.
- Watching a live event or market open: Thailand viewers need 10:00 AM in Beijing to catch a 9:00 AM start there, and 11:00 PM if the event is anchored to Thailand.
- 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 Thailand and need Beijing 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 Thailand and Beijing
Both Thailand and Beijing 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
Thailand and Beijing share 7 hours of working-hours overlap (9:00 AM–4:00 PM ICT), so scheduling a live meeting is straightforward.
Thailand is 1 hour ahead of Beijing (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 Thailand and Beijing?
Thailand (ICT, UTC+07:00) is 1 hour ahead of Beijing (CST, UTC+08:00). The gap is currently +1h.
How do I convert Thailand time to Beijing time?
Add +1h to Thailand local time. For example, 9:00 AM in Thailand is 10:00 AM in Beijing.
What time is it in Beijing right now?
Beijing 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 Thailand.
What is the best time to call Beijing from Thailand?
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, Thailand or Beijing?
Thailand is 1 hour ahead of Beijing. When it is 12:00 PM in Thailand it is 1:00 PM in Beijing.
Do Thailand and Beijing use different time zones?
Thailand (Thailand) uses ICT at UTC+07:00, while Beijing (China) uses CST at UTC+08:00. The IANA identifiers are Asia/Bangkok and Asia/Shanghai.
Does daylight saving time affect the Thailand–Beijing difference?
Neither zone observes daylight saving time, so the +1h offset between Thailand and Beijing 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 Beijing?
Not normally. The +1h gap only pushes the date over for late-evening times.
What is the time difference between Thailand and Beijing?
Beijing is +1h from Thailand.
What timezone is Thailand in?
Thailand operates on its local timezone.
What timezone is Beijing in?
Beijing 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 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 Thailand, what time is it in Beijing?
When it is 12:00 AM (midnight) in Thailand (ICT), it is +1h later in Beijing (CST).
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