Sydney to Bangkok Time
AEST to ICT Converter — 9 AM AEST is 6:00 AM ICT
Sydney is 3 hours ahead of Bangkok. Convert any time between Sydney (AEST/AEDT) and Bangkok (ICT) instantly.
Sydney
Australia
Bangkok
Thailand
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Time Zone Comparison
Sydney to Bangkok Time Conversion Table
| Sydney (AEST) | Bangkok (ICT) |
|---|---|
| 12:00 AM | 8:00 PM |
| 2:00 AM | 10:00 PM |
| 4:00 AM | 12:00 AM |
| 6:00 AM | 2:00 AM |
| 8:00 AM | 4:00 AM |
| 10:00 AM | 6:00 AM |
| 12:00 PM | 8:00 AM |
| 2:00 PM | 10:00 AM |
| 4:00 PM | 12:00 PM |
| 6:00 PM | 2:00 PM |
| 8:00 PM | 4:00 PM |
| 10:00 PM | 6:00 PM |
Sydney & Bangkok — Business & Scheduling Guide
Sydney (Australia) is a stable, resource-rich economy in the Asia-Pacific region, with key industries in mining, agriculture, finance, and tourism. Bangkok (Thailand) is an important regional economy, known for diverse sectors including services and trade. With a 3-hour time difference, professionals frequently schedule cross-border calls between these two cities for international trade, remote team collaboration, and client meetings.
Scheduling Meetings Between Sydney and Bangkok
With only a 3-hour gap, Sydney and Bangkok have generous overlapping work hours. Morning calls in the earlier time zone align well with mid-day in the other. Australian work culture values work-life balance, with typical hours of 9 AM–5 PM and flexible arrangements common. Business hours typically follow a 9 AM–5 PM schedule. Most teams find that late morning to early afternoon offers the widest window for collaboration.
Daylight Saving Time Considerations
Sydney observes Daylight Saving Time (AEST/AEDT), but Bangkok does not — it stays on ICT year-round. This means the time difference between Sydney and Bangkok changes by 1 hour when Sydney switches clocks. During Australia's summer, the gap is 2–4 hours instead of the standard 3 hours. Mark DST transition dates on your calendar to avoid missed meetings.
AEST to ICT — Quick Reference
AEST (AEST/AEDT) stands for the timezone used in Sydney, Australia (UTC+10). ICT (ICT) is the timezone used in Bangkok, Thailand (UTC+7). Sydney is 3 hours ahead of Bangkok.
To convert AEST to ICT, subtract 3 hours from AEST time. For example, AEST 9:00 AM = ICT 6:00 AM.
Key Facts
- •Time difference: Sydney (UTC+10) is 3 hours ahead of Bangkok (UTC+7).
- •Daylight Saving Time: Sydney observes DST (AEST/AEDT). Bangkok does not observe DST (ICT).
- •Regions: Sydney is located in Australia and uses the AEST/AEDT time zone. Bangkok is located in Thailand and uses the ICT time zone.
- •Best time to call: The best time to call between Sydney and Bangkok is 12:00 PM to 4:00 PM in Sydney time, when both cities have overlapping standard working hours.
Frequently Asked Questions
What is the time difference between Sydney and Bangkok?
Sydney is 3 hours ahead of Bangkok.
What time is it in Bangkok when it's 9 AM in Sydney?
When it's 9:00 AM in Sydney, it is 6:00 AM in Bangkok.
What time is 9 PM AEST in ICT?
9 PM AEST (Sydney time) is 6:00 PM ICT (Bangkok time). This is a common time people check when scheduling evening calls across these two time zones.
When is the best time to schedule a meeting between Sydney and Bangkok?
The best time to schedule a meeting is between 12:00 PM to 4:00 PM in Sydney time, when both cities are within standard working hours (9 AM – 5 PM). This gives you the maximum overlap window for real-time collaboration.
How do I convert AEST to ICT?
AEST (AEST/AEDT) is the timezone for Sydney, Australia (UTC+10). ICT (ICT) is the timezone for Bangkok, Thailand (UTC+7). Sydney is 3 hours ahead of Bangkok. Quick examples: 9 AM AEST = 6:00 AM ICT, 12 PM AEST = 9:00 AM ICT, 3 PM AEST = 12:00 PM ICT, 6 PM AEST = 3:00 PM ICT.
Is Sydney ahead of or behind Bangkok?
Sydney is 3 hours ahead of Bangkok. When it's noon in Sydney, it's 9:00 AM in Bangkok.
Does Sydney or Bangkok change clocks for Daylight Saving Time?
Yes, Sydney observes DST and switches between AEST/AEDT. Bangkok does not observe DST — it stays on ICT year-round. Because only one city observes DST, the time difference shifts by 1 hour during transition periods (typically March/April and October/November).
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