Melbourne to Thailand
-3hMelbourne
AESTSOURCEThailand
ICTGreen rows indicate typical business hours (9 AM - 5 PM)
AEST and ICT on the World Map
The map below highlights the AEST (Australian Eastern Standard Time) and ICT (Indochina Time) timezone regions across the globe.
AEST – Australian Eastern Standard Time
UTC+10:00Australian Eastern Standard Time (AEST) covers eastern Australia, 10 hours ahead of UTC.
- •Queensland does not observe daylight saving time, staying on AEST year-round.
- •Sydney and Melbourne switch to AEDT (UTC+11:00) in summer.
- •The Australian Securities Exchange (ASX) operates on AEST/AEDT.
- •AEST is 15 hours ahead of EST during winter.
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 Melbourne
WikipediaMelbourne operates on Australian Eastern Time (AEST/AEDT). As Australia's second-largest city, Melbourne shares business hours with Sydney and the ASX.
Melbourne was the capital of Australia from 1901 to 1927.
Time Conversion Guide: Melbourne to Thailand
Melbourne runs on Australian Eastern Standard Time (AEST) at UTC+10:00. Thailand runs on Indochina Time (ICT) at UTC+07:00. That puts Melbourne 3 hours behind Thailand — a difference of -3h at the current offsets.
In practice, when it is 9:00 AM in Melbourne it is 6:00 AM in Thailand. Midnight in Melbourne is 9:00 PM in Thailand. Neither zone observes daylight saving time, so the offset between them stays constant all year.
Melbourne to Thailand time conversion table
| Melbourne (AEST) | Thailand (ICT) | Day |
|---|---|---|
| 12:00 AM | 9:00 PM | previous day |
| 6:00 AM | 3:00 AM | same day |
| 7:00 AM | 4:00 AM | same day |
| 8:00 AM | 5:00 AM | same day |
| 9:00 AM | 6:00 AM | same day |
| 12:00 PM | 9:00 AM | same day |
| 3:00 PM | 12:00 PM | same day |
| 5:00 PM | 2:00 PM | same day |
| 6:00 PM | 3:00 PM | same day |
| 9:00 PM | 6:00 PM | same day |
Why people convert Melbourne to Thailand time
- Scheduling a call from Melbourne to Thailand: a 10:00 AM start in Melbourne lands at 7:00 AM in Thailand, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Melbourne and Thailand are inside the 9-to-5 working day between 12:00 PM and 5:00 PM AEST time (9:00 AM–2:00 PM ICT). That is roughly 5 hours of usable overlap.
- Booking travel or deliveries: tracking Thailand local time against Melbourne keeps pickup windows and arrival estimates honest across the -3h offset.
- Always state the zone abbreviation, not just the hour. "3:00 PM AEST" is unambiguous; "3 PM" across a -3h gap is not.
- Block 12:00 PM–5:00 PM AEST as the recurring meeting window if you work primarily from Melbourne and need Thailand colleagues present.
- Melbourne: Clocks spring forward on Sat, Oct 3, 2026. Re-check this page after that date because the offset changes and so does the -3h gap.
About AEST (Australian Eastern Standard Time)
Australian Eastern Standard Time (AEST) is used in the eastern states of Australia including New South Wales, Victoria, Queensland, Tasmania, and the ACT. During summer (October to April), NSW, VIC, TAS, and ACT switch to Australian Eastern Daylight Time (AEDT, UTC+11:00), while Queensland remains on AEST year-round.
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 Melbourne and Thailand
Both Melbourne and Thailand sit inside the 9 AM – 5 PM working day between 12:00 PM–5:00 PM AEST, which is 9:00 AM–2:00 PM ICT. That gives roughly 5 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
Melbourne and Thailand share 5 hours of working-hours overlap (12:00 PM–5:00 PM AEST), so scheduling a live meeting is straightforward.
Melbourne is 3 hours behind Thailand (AEST UTC+10:00 → ICT UTC+07:00). The shared working window is 12:00 PM–5:00 PM AEST. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
Melbourne
❄ Currently in Standard Time
Standard: UTC+10:00 · DST: UTC+11:00
Clocks spring forward on Sat, Oct 3, 2026
Thailand
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 Melbourne and Thailand?
Melbourne (AEST, UTC+10:00) is 3 hours behind Thailand (ICT, UTC+07:00). The gap is currently -3h.
How do I convert Melbourne time to Thailand time?
Add -3h to Melbourne local time. For example, 9:00 AM in Melbourne is 6:00 AM in Thailand.
What time is it in Thailand right now?
Thailand 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 -3h offset from Melbourne.
What is the best time to call Thailand from Melbourne?
Call between 12:00 PM and 5:00 PM AEST — that maps to 9:00 AM–2:00 PM ICT and keeps both parties inside the working day.
Which is behind, Melbourne or Thailand?
Melbourne is 3 hours behind Thailand. When it is 12:00 PM in Melbourne it is 9:00 AM in Thailand.
Do Melbourne and Thailand use different time zones?
Melbourne (Australia) uses AEST at UTC+10:00, while Thailand (Thailand) uses ICT at UTC+07:00. The IANA identifiers are Australia/Melbourne and Asia/Bangkok.
Does daylight saving time affect the Melbourne–Thailand difference?
Neither zone observes daylight saving time, so the -3h offset between Melbourne and Thailand is fixed all year.
Which other cities share Melbourne's time zone?
AEST also covers Sydney, Melbourne, Brisbane, Canberra, Hobart, Gold Coast.
Which countries use AEST, Melbourne's zone?
AEST is used in Australia (NSW, VIC, QLD, TAS, ACT), Papua New Guinea.
Is there a day difference between Melbourne and Thailand?
Not normally. The -3h gap only pushes the date over the previous day.
What is the time difference between Melbourne and Thailand?
Thailand is -3h from Melbourne.
What timezone is Melbourne in?
Melbourne operates on Australian Eastern Time (AEST/AEDT). As Australia's second-largest city, Melbourne shares business hours with Sydney and the ASX.
What timezone is Thailand in?
Thailand operates on its local timezone.
What are the business hours in Melbourne?
Standard business hours in Melbourne are 9:00 AM - 5:00 PM AEST.
Which countries use AEST (Australian Eastern Standard Time)?
AEST is used in Australia (NSW, VIC, QLD, TAS, ACT), Papua New Guinea.
Does AEST observe daylight saving time?
Yes, AEST switches to AEDT during summer months.
What are some interesting facts about AEST?
Queensland does not observe daylight saving time, staying on AEST year-round. Sydney and Melbourne switch to AEDT (UTC+11:00) in summer.
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 Melbourne, what time is it in Thailand?
When it is 12:00 AM (midnight) in Melbourne (AEST), it is -3h later in Thailand (ICT).
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