ACST to PST converter

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

ACST10:37 AMSat 31 Oct 2026

→

PST5:07 PMFri 30 Oct 2026

PST is 17 h 30 min behind ACST.

Pick a time in ACST

⇄ PST to ACST

9:00 AM ACST = 3:30 PM PST previous day

Best time to meet

The best time to meet is between 9:00 AM and 11:00 AM ACST, which is 3:30 PM to 5:30 PM PST. Both sides are then inside 9 AM to 5 PM.

ACST to PST time table

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

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

Quick answers

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

Does the gap change during the year?

Yes, because of daylight saving. Until 1 Nov 2026: PST is 17 h 30 min behind ACST. From 1 Nov 2026 to 14 Mar 2027: PST is 18 h 30 min behind ACST. From 14 Mar 2027 to 4 Apr 2027: PST is 17 h 30 min behind ACST. From 4 Apr 2027 to 3 Oct 2027: PST is 16 h 30 min behind ACST. From 3 Oct 2027 to 7 Nov 2027: PST is 17 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). 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).

About ACST and PST

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.

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.

Every city on your wrist

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