ACST to AWST Converter

AWST is 1h 30m behind ACST. When it's 12:00 PM ACST, it's 10:30 AM AWST.

From

ACST · UTC+9:30

1:39:55PM

Australian Central Standard Time

e.g. Adelaide, Darwin

To

AWST · UTC+8

12:09:55PM

Australian Western Standard Time

e.g. Perth

Open in World ClockAWST → ACST
9:00 AM ACST=7:30 AM AWST
12:00 PM ACST=10:30 AM AWST
5:00 PM ACST=3:30 PM AWST

Hourly conversion (ACST → AWST)

ACSTAWST
12:00 AM10:30 PM(−1 day)
1:00 AM11:30 PM(−1 day)
2:00 AM12:30 AM
3:00 AM1:30 AM
4:00 AM2:30 AM
5:00 AM3:30 AM
6:00 AM4:30 AM
7:00 AM5:30 AM
8:00 AM6:30 AM
9:00 AM7:30 AM
10:00 AM8:30 AM
11:00 AM9:30 AM
12:00 PM10:30 AM
1:00 PM11:30 AM
2:00 PM12:30 PM
3:00 PM1:30 PM
4:00 PM2:30 PM
5:00 PM3:30 PM
6:00 PM4:30 PM
7:00 PM5:30 PM
8:00 PM6:30 PM
9:00 PM7:30 PM
10:00 PM8:30 PM
11:00 PM9:30 PM

Shaded rows are within standard working hours (8am–6pm) on both sides.

More ACST conversions

Frequently asked questions

What is the time difference between ACST and AWST?
AWST is 1h 30m behind ACST. ACST is UTC+9:30 and AWST is UTC+8.
What is 12:00 PM ACST in AWST?
12:00 PM ACST is 10:30 AM AWST.
Does ACST change for daylight saving time?
ACST is a fixed offset of UTC+9:30 and does not itself change for daylight saving time.