ACST to SGT converter

Australian Central Time (Adelaide) to Singapore Time (Singapore, Kuala Lumpur).

ACST10:37 AMSat 31 Oct 2026

→

SGT8:07 AMSat 31 Oct 2026

SGT is 2 h 30 min behind ACST.

Pick a time in ACST

⇄ SGT to ACST

9:00 AM ACST = 6:30 AM SGT same day

Best time to meet

The best time to meet is between 12:00 PM and 5:00 PM ACST, which is 9:30 AM to 2:30 PM SGT. Both sides are then inside 9 AM to 5 PM.

ACST to SGT time table

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

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

Quick answers

9:00 AM ACST = 6:30 AM SGT
12:00 PM ACST = 9:30 AM SGT
3:00 PM ACST = 12:30 PM SGT
5:00 PM ACST = 2:30 PM SGT
9:00 AM SGT = 11:30 AM ACST
12:00 PM SGT = 2:30 PM ACST
5:00 PM SGT = 7:30 PM ACST

Does the gap change during the year?

Yes, because of daylight saving. Until 4 Apr 2027: SGT is 2 h 30 min behind ACST. From 4 Apr 2027 to 3 Oct 2027: SGT is 1 h 30 min behind ACST. From 3 Oct 2027 to 2 Apr 2028: SGT is 2 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). SGT does not change its clocks.

About ACST and SGT

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.

SGT here means Singapore Time, the clock in Singapore, Kuala Lumpur. Right now it is UTC+8. It has no daylight saving.

Every city on your wrist

Meanwhile puts these times in your Mac menu bar, on your iPhone home screen and on your Apple Watch. Type “3pm Tokyo” and every city answers. Free for 3 cities. Unlock every city on every device once for $4.99, shared with your family. No subscription.

Coming soon