AWST to ACST
Convert Australian Western Time — Perth to Australian Central Time — Adelaide — fast, accurate, and daylight-saving aware.
When it's 9:00 AM in Perth, it's 10:30 AM in Adelaide. Adelaide is 1½ hours ahead of Perth. Use the converter above to turn any AWST time into ACST, or scan the hour-by-hour table below for the full day.
AWST to ACST at a glance
Planning a meeting between Perth and Adelaide
Planning a call between Perth and Adelaide? The best overlap during a standard 9-to-5 workday runs 9:00 AM–3:30 PM AWST (10:30 AM–5:00 PM ACST). Aim for that window to reach both sides during business hours.
Hour-by-hour: Perth to Adelaide
A full day mapped from AWST to ACST.
Frequently asked
Is Adelaide ahead of or behind Perth?
Adelaide is 1½ hours ahead of Perth.
What is 12:00 PM AWST in ACST?
12:00 PM in Perth is 1:30 PM in Adelaide.
Does this converter account for daylight saving time?
Yes. Conversions use the IANA time zone database, so AWST and ACST automatically reflect the correct daylight-saving offset for the current date.