AEDT to Bangkok
-4hAEDT
AEDTSOURCEBangkok
ICTGreen rows indicate typical business hours (9 AM - 5 PM)
AEDT and ICT on the World Map
The map below highlights the AEDT (Australian Eastern Daylight Time) and ICT (Indochina Time) timezone regions across the globe.
AEDT – Australian Eastern Daylight Time
UTC+11:00Australian Eastern Daylight Time (AEDT, UTC+11:00) is the daylight saving period in south-eastern Australia, from October to April.
- •AEDT runs from the first Sunday in October to the first Sunday in April.
- •AEDT is one hour ahead of Australian Eastern Standard Time (AEST).
- •Queensland does not observe daylight saving, so Brisbane stays on AEST.
- •During AEDT, Sydney is 16 hours ahead of New York and 11 hours ahead of UTC.
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.
About Bangkok
WikipediaBangkok operates on Indochina Time (ICT), UTC+7. As Southeast Asia's largest economy hub, Bangkok bridges East Asian and South Asian business hours.
Bangkok is one of the world's most visited cities, with over 22 million visitors annually.
Comparing Time Zones: AEDT and Bangkok
AEDT runs on Australian Eastern Daylight Time (AEDT) at UTC+11:00. Bangkok runs on Indochina Time (ICT) at UTC+07:00. That puts AEDT 4 hours behind Bangkok — a difference of -4h at the current offsets.
In practice, when it is 9:00 AM in AEDT it is 5:00 AM in Bangkok. Midnight in AEDT is 8:00 PM in Bangkok. Neither zone observes daylight saving time, so the offset between them stays constant all year.
AEDT to Bangkok time conversion table
| AEDT (AEDT) | Bangkok (ICT) | Day |
|---|---|---|
| 12:00 AM | 8:00 PM | previous day |
| 6:00 AM | 2:00 AM | same day |
| 7:00 AM | 3:00 AM | same day |
| 8:00 AM | 4:00 AM | same day |
| 9:00 AM | 5:00 AM | same day |
| 12:00 PM | 8:00 AM | same day |
| 3:00 PM | 11:00 AM | same day |
| 5:00 PM | 1:00 PM | same day |
| 6:00 PM | 2:00 PM | same day |
| 9:00 PM | 5:00 PM | same day |
Why people convert AEDT to Bangkok time
- Scheduling a call from AEDT to Bangkok: a 10:00 AM start in AEDT lands at 6:00 AM in Bangkok, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both AEDT and Bangkok are inside the 9-to-5 working day between 1:00 PM and 5:00 PM AEDT time (9:00 AM–1:00 PM ICT). That is roughly 4 hours of usable overlap.
- Keeping family and friends in sync: knowing that 8:00 PM in AEDT is 4:00 PM in Bangkok makes it easy to avoid calling at 3 AM.
- Always state the zone abbreviation, not just the hour. "3:00 PM AEDT" is unambiguous; "3 PM" across a -4h gap is not.
- Block 1:00 PM–5:00 PM AEDT as the recurring meeting window if you work primarily from AEDT and need Bangkok colleagues present.
About AEDT (Australian Eastern Daylight Time)
Australian Eastern Daylight Time (AEDT) is the daylight saving period in south-eastern Australia, one hour ahead of Australian Eastern Standard Time (AEST, UTC+10:00). Because Australia is in the southern hemisphere, AEDT runs through the summer — from the first Sunday in October to the first Sunday in April — which is almost exactly the reverse of the European and North American schedules. New South Wales, Victoria, Tasmania and the Australian Capital Territory observe it; Queensland and the Northern Territory do not, so Brisbane stays on AEST year round while Sydney moves to AEDT. During AEDT, Sydney is 11 hours ahead of UTC and 16 hours ahead of New York.
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 AEDT and Bangkok
Both AEDT and Bangkok sit inside the 9 AM – 5 PM working day between 1:00 PM–5:00 PM AEDT, which is 9:00 AM–1:00 PM ICT. That gives roughly 4 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
AEDT and Bangkok overlap for about 4 hours during the working day — enough for meetings if you avoid the edges of the window.
AEDT is 4 hours behind Bangkok (AEDT UTC+11:00 → ICT UTC+07:00). The shared working window is 1:00 PM–5:00 PM AEDT. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
AEDT
❄ Currently in Standard Time
Standard: UTC+10:00 · DST: UTC+11:00
Clocks spring forward on Sat, Oct 3, 2026
Bangkok
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 AEDT and Bangkok?
AEDT (AEDT, UTC+11:00) is 4 hours behind Bangkok (ICT, UTC+07:00). The gap is currently -4h.
How do I convert AEDT time to Bangkok time?
Add -4h to AEDT local time. For example, 9:00 AM in AEDT is 5:00 AM in Bangkok.
What time is it in Bangkok right now?
Bangkok 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 -4h offset from AEDT.
What is the best time to call Bangkok from AEDT?
Call between 1:00 PM and 5:00 PM AEDT — that maps to 9:00 AM–1:00 PM ICT and keeps both parties inside the working day.
Which is behind, AEDT or Bangkok?
AEDT is 4 hours behind Bangkok. When it is 12:00 PM in AEDT it is 8:00 AM in Bangkok.
Do AEDT and Bangkok use different time zones?
AEDT uses AEDT at UTC+11:00, while Bangkok (Thailand) uses ICT at UTC+07:00. The IANA identifiers are Australia/Sydney and Asia/Bangkok.
Does daylight saving time affect the AEDT–Bangkok difference?
Neither zone observes daylight saving time, so the -4h offset between AEDT and Bangkok is fixed all year.
Which other cities share AEDT's time zone?
AEDT also covers Sydney, Melbourne, Canberra, Hobart, Newcastle.
Which countries use AEDT, AEDT's zone?
AEDT is used in Australia (NSW, Victoria, Tasmania, ACT).
Is there a day difference between AEDT and Bangkok?
Not normally. The -4h gap only pushes the date over the previous day.
What is the time difference between AEDT and Bangkok?
Bangkok is -4h from AEDT.
What timezone is AEDT in?
AEDT operates on its local timezone.
What timezone is Bangkok in?
Bangkok operates on Indochina Time (ICT), UTC+7. As Southeast Asia's largest economy hub, Bangkok bridges East Asian and South Asian business hours.
What are the business hours in Bangkok?
Standard business hours in Bangkok are 8:30 AM - 5:30 PM ICT.
Which countries use AEDT (Australian Eastern Daylight Time)?
AEDT is used in Australia (NSW, Victoria, Tasmania, ACT).
Does AEDT observe daylight saving time?
Yes, AEDT switches to AEDT during summer months.
What are some interesting facts about AEDT?
AEDT runs from the first Sunday in October to the first Sunday in April. AEDT is one hour ahead of Australian Eastern Standard Time (AEST).
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 AEDT, what time is it in Bangkok?
When it is 12:00 AM (midnight) in AEDT (AEDT), it is -4h later in Bangkok (ICT).
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