Bangkok
Sydney
Convert ICT to AEST
Indochina Time to Australian Eastern Standard Time — Sydney is 3 hours ahead of Bangkok
Quick Facts
Time Difference
+3 hours
ICT Full Name
Indochina Time
AEST Full Name
Australian Eastern Standard Time
ICT to AEST Conversion Table
Related Conversions
About ICT and AEST Time Zones
ICT (Indochina Time) is UTC+7 and covers cities like Bangkok, Ho Chi Minh City, Hanoi. AEST (Australian Eastern Standard Time) is UTC+10 and covers cities like Sydney, Melbourne, Brisbane.
When it's 12:00 PM (noon) in Bangkok (ICT), it's 3:00 PM in Sydney (AEST). The time difference between ICT and AEST is 3 hours — Sydney is ahead of Bangkok.
With only a 3-hour difference, Bangkok and Sydney share nearly a full business day overlap, making scheduling straightforward.
Daylight Saving Time
AEST observes Daylight Saving Time and becomes AEDT (Australian Eastern Daylight Time) during summer months, shifting clocks forward by 1 hour to UTC+11.
During DST transitions, the time difference between ICT and AEST may shift by ±1 hour. Always verify the current offset above for the most accurate conversion.
Use our world clock tool to compare Bangkok and Sydney with a visual timeline, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between ICT and AEST?
Sydney (AEST) is 3 hours ahead of Bangkok (ICT). The offset is +3 hours.
Is AEST ahead or behind ICT?
AEST is 3 hours ahead of ICT. ICT is UTC+7 and AEST is UTC+10.
When it's 12:00 PM in Bangkok, what time is it in Sydney?
When it's 12:00 PM (noon) in Bangkok (ICT), it's 3:00 PM in Sydney (AEST).
When it's 5:00 PM in Bangkok, what time is it in Sydney?
When it's 5:00 PM in Bangkok (ICT), it's 8:00 PM in Sydney (AEST).
Does AEST change for Daylight Saving Time?
Yes. AEST (Australian Eastern Standard Time, UTC+10) becomes AEDT (Australian Eastern Daylight Time, UTC+11) in summer, shifting clocks forward 1 hour.