ACST to PST Converter
Adelaide to West Coast — similar to ACST↔EST but even wider gap.
Time Zone Converter
Compare Times
| ACST | PST |
|---|---|
| 8:00 AM ACST | 2:30 PM PST |
| 9:00 AM ACST | 3:30 PM PST |
| 10:00 AM ACST | 4:30 PM PST |
| 11:00 AM ACST | 5:30 PM PST |
| 12:00 PM ACST | 6:30 PM PST |
| 1:00 PM ACST | 7:30 PM PST |
| 2:00 PM ACST | 8:30 PM PST |
| 3:00 PM ACST | 9:30 PM PST |
| 4:00 PM ACST | 10:30 PM PST |
| 5:00 PM ACST | 11:30 PM PST |
| 6:00 PM ACST | 12:30 AM PST |
| 7:00 PM ACST | 1:30 AM PST |
| 8:00 PM ACST | 2:30 AM PST |
Common Time Conversions
EST · New York →
CST · Chicago →
MST · Denver →
PST · Los Angeles →
AKST · Anchorage →
HST · Honolulu →
UTC · Universal →
GMT · London →
IST · New Delhi →
CET · Paris →
How Time Zone Conversion Works
Time zone conversion works by comparing the UTC offset of one location to another. Every city or region is measured relative to Coordinated Universal Time (UTC), which acts as the global reference point for civil time.
PST is 17 hours 30 minutes behind ACST (standard time).
Daylight Saving Time: ACST observes DST; PST does not. The offset between them shifts by 1 hour twice a year — in spring and autumn — when ACST changes its clocks.
Best Meeting Times: ACST & PST
ACST
20:00–21:00
Central Australia Time
PST
02:30–03:30
Pacific Time
Recommended time: 20:00 ACST / 02:30 PST
DST schedule for 2026
Current-year daylight saving start and end dates for the selected zones.
ACST · Central Australia Time
Standard offset +09:30
- Starts
- Oct 4, 2026 · 02:00 → 03:00
- first_sunday_of_october
- Ends
- Apr 5, 2026 · 03:00 → 02:00
- first_sunday_of_april
- Daylight time
- ACDT · +10:30
South Australia observes DST (ACDT, UTC+10:30); the Northern Territory remains on ACST year-round. SA has used the same Sunday transition dates as the eastern states since the 2008/09 DST season — older sources stating SA changes one week later are out of date.
PST · Pacific Time
Standard offset −08:00
- Starts
- Mar 8, 2026 · 02:00 → 03:00
- second_sunday_of_march
- Ends
- Nov 1, 2026 · 02:00 → 01:00
- first_sunday_of_november
- Daylight time
- PDT · −07:00
Principal Cities
ACST — Central Australia Time
- AdelaideAustralia
- DarwinAustralia
- Alice SpringsAustralia
- PalmerstonAustralia
PST — Pacific Time
- Los AngelesUnited States
- San DiegoUnited States
- San JoseUnited States
- San FranciscoUnited States
Flight Information
Route
ADL ↔ LAX
Avg. flight time
15h
Direct flights
Available
~15h direct flight.