What is the time difference between PST and AEST?

PST is 18 hours ahead AEST. PST is UTC-8 and AEST is UTC+10.

What is 9 AM PST in AEST?

9 AM PST is 3 AM AEST (next day).

What is 12 PM PST in AEST?

12 PM PST (noon) is 6 AM AEST (next day).

What are the best meeting times between PST and AEST?

There is no standard business hours overlap between PST and AEST.

PST to AEST Time Conversion

Pacific Standard Time → Australian Eastern Standard Time

PST

UTC-8

Pacific Standard Time

offset

+18h

AEST is 18h ahead

AEST

UTC+10

Australian Eastern Standard Time

Both PST and AEST observe DST — offset may shift ±1h during transitions

Pacific Standard Time (PST) is 18 hours ahead Australian Eastern Standard Time (AEST). When it is noon in PST, it is 6 AM in AEST. This offset may change during Daylight Saving Time.

Meeting planner tool Reverse: AEST to PST

All 24 Hours — PST to AEST

Click any row to see the full detail page for that hour

Both business hoursPartial overlapOff hours

12 AM6 AM12 PM6 PM11 PM

Frequently Asked Questions — PST to AEST

Pacific Standard Time (PST) is 18 hours ahead of Australian Eastern Standard Time (AEST). PST is UTC-8 and AEST is UTC+10. This offset may shift by ±1 hour during Daylight Saving Time transitions.