ACST to ICT converter

Australian Central Time (Adelaide) to Indochina Time (Bangkok, Ho Chi Minh City, Hanoi).

ACST10:37 AMSat 31 Oct 2026

→

ICT7:07 AMSat 31 Oct 2026

ICT is 3 h 30 min behind ACST.

Pick a time in ACST

⇄ ICT to ACST

9:00 AM ACST = 5:30 AM ICT same day

Best time to meet

The best time to meet is between 1:00 PM and 5:00 PM ACST, which is 9:30 AM to 1:30 PM ICT. Both sides are then inside 9 AM to 5 PM.

ACST to ICT time table

For 31 Oct 2026. Green rows: both sides between 9 AM and 5 PM.

ACST	ICT
12:00 AM ACST	8:30 PM ICT previous day
1:00 AM ACST	9:30 PM ICT previous day
2:00 AM ACST	10:30 PM ICT previous day
3:00 AM ACST	11:30 PM ICT previous day
4:00 AM ACST	12:30 AM ICT
5:00 AM ACST	1:30 AM ICT
6:00 AM ACST	2:30 AM ICT
7:00 AM ACST	3:30 AM ICT
8:00 AM ACST	4:30 AM ICT
9:00 AM ACST	5:30 AM ICT
10:00 AM ACST	6:30 AM ICT
11:00 AM ACST	7:30 AM ICT
12:00 PM ACST	8:30 AM ICT
1:00 PM ACST	9:30 AM ICT
2:00 PM ACST	10:30 AM ICT
3:00 PM ACST	11:30 AM ICT
4:00 PM ACST	12:30 PM ICT
5:00 PM ACST	1:30 PM ICT
6:00 PM ACST	2:30 PM ICT
7:00 PM ACST	3:30 PM ICT
8:00 PM ACST	4:30 PM ICT
9:00 PM ACST	5:30 PM ICT
10:00 PM ACST	6:30 PM ICT
11:00 PM ACST	7:30 PM ICT

Quick answers

9:00 AM ACST = 5:30 AM ICT
12:00 PM ACST = 8:30 AM ICT
3:00 PM ACST = 11:30 AM ICT
5:00 PM ACST = 1:30 PM ICT
9:00 AM ICT = 12:30 PM ACST
12:00 PM ICT = 3:30 PM ACST
5:00 PM ICT = 8:30 PM ACST

Does the gap change during the year?

Yes, because of daylight saving. Until 4 Apr 2027: ICT is 3 h 30 min behind ACST. From 4 Apr 2027 to 3 Oct 2027: ICT is 2 h 30 min behind ACST. From 3 Oct 2027 to 2 Apr 2028: ICT is 3 h 30 min behind ACST.

ACST next changes its clocks on 4 Apr 2027 (back 1 h, to UTC+9:30), then on 3 Oct 2027 (forward 1 h, to UTC+10:30). ICT does not change its clocks.

About ACST and ICT

ACST here means Australian Central Time, the clock in Adelaide. Right now it is UTC+10:30. Strictly, ACST is the winter name; in summer these places use ACDT. This page follows their real clock all year.

ICT here means Indochina Time, the clock in Bangkok, Ho Chi Minh City, Hanoi. Right now it is UTC+7. It has no daylight saving.

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