PST to ACST converter

Pacific Time (Los Angeles, San Francisco, Seattle, Vancouver) to Australian Central Time (Adelaide).

PST5:07 PMFri 30 Oct 2026

→

ACST10:37 AMSat 31 Oct 2026

ACST is 17 h 30 min ahead of PST.

Pick a time in PST

⇄ ACST to PST

9:00 AM PST = 2:30 AM ACST next day

Best time to meet

The best time to meet is between 4:00 PM and 5:00 PM PST, which is 9:30 AM to 10:30 AM ACST. Both sides are then inside 9 AM to 5 PM.

PST to ACST time table

For 30 Oct 2026. Green rows: both sides between 9 AM and 5 PM.

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

Quick answers

9:00 AM PST = 2:30 AM ACST (next day)
12:00 PM PST = 5:30 AM ACST (next day)
3:00 PM PST = 8:30 AM ACST (next day)
5:00 PM PST = 10:30 AM ACST (next day)
9:00 AM ACST = 3:30 PM PST (previous day)
12:00 PM ACST = 6:30 PM PST (previous day)
5:00 PM ACST = 11:30 PM PST (previous day)

Does the gap change during the year?

Yes, because of daylight saving. Until 1 Nov 2026: ACST is 17 h 30 min ahead of PST. From 1 Nov 2026 to 14 Mar 2027: ACST is 18 h 30 min ahead of PST. From 14 Mar 2027 to 3 Apr 2027: ACST is 17 h 30 min ahead of PST. From 3 Apr 2027 to 2 Oct 2027: ACST is 16 h 30 min ahead of PST. From 2 Oct 2027 to 7 Nov 2027: ACST is 17 h 30 min ahead of PST.

PST next changes its clocks on 1 Nov 2026 (back 1 h, to UTC−8), then on 14 Mar 2027 (forward 1 h, to UTC−7). 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).

About PST and ACST

PST here means Pacific Time, the clock in Los Angeles, San Francisco, Seattle, Vancouver. Right now it is UTC−7. Strictly, PST is the winter name; in summer these places use PDT. This page follows their real clock all year.

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.

Every city on your wrist

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