PST to AEST Converter
AEDT is 19 hours ahead of PST. 9:00 AM PST = 4:00 AM AEDT (next day).
AEDT is 19 hours ahead of PST at the moment. To convert PST to AEST, add 19 hours to the PST time: 9:00 AM PST = 4:00 AM AEDT (next day).
PST (Pacific Time) is used in Los Angeles, San Francisco, Seattle, Las Vegas, Portland, Vancouver. AEST (Australian Eastern Time) is used in New South Wales, Victoria, Tasmania, ACT; Queensland (Brisbane) all year.
PST here means Pacific Standard Time, not Philippine Standard Time. Queensland stays on AEST all year. AEST (Australian Eastern Standard Time) is not in force right now: New South Wales is currently on AEDT. This page uses whichever name applies on the date you pick, so the numbers below say AEDT.
PST to AEST time conversion table
PST to AEST on 6 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| PST | AEST | Day |
|---|---|---|
| 12:00 AM PST | 7:00 PM AEDT | — |
| 1:00 AM PST | 8:00 PM AEDT | — |
| 2:00 AM PST | 9:00 PM AEDT | — |
| 3:00 AM PST | 10:00 PM AEDT | night |
| 4:00 AM PST | 11:00 PM AEDT | night |
| 5:00 AM PST | 12:00 AM AEDT | next day |
| 6:00 AM PST | 1:00 AM AEDT | next day |
| 7:00 AM PST | 2:00 AM AEDT | next day |
| 8:00 AM PST | 3:00 AM AEDT | next day |
| 9:00 AM PST | 4:00 AM AEDT | next day |
| 10:00 AM PST | 5:00 AM AEDT | next day |
| 11:00 AM PST | 6:00 AM AEDT | next day |
| 12:00 PM PST | 7:00 AM AEDT | next day |
| 1:00 PM PST | 8:00 AM AEDT | next day |
| 2:00 PM PST | 9:00 AM AEDT | work hours |
| 3:00 PM PST | 10:00 AM AEDT | work hours |
| 4:00 PM PST | 11:00 AM AEDT | work hours |
| 5:00 PM PST | 12:00 PM AEDT | next day |
| 6:00 PM PST | 1:00 PM AEDT | next day |
| 7:00 PM PST | 2:00 PM AEDT | next day |
| 8:00 PM PST | 3:00 PM AEDT | next day |
| 9:00 PM PST | 4:00 PM AEDT | next day |
| 10:00 PM PST | 5:00 PM AEDT | next day |
| 11:00 PM PST | 6:00 PM AEDT | next day |
- Work rows — 9 AM–5 PM in both places
- Night in the destination (10 PM–6 AM)
How to convert PST to AEST
Add 19 hours to the PST time to get AEST.
Example: 9:00 AM PST = 4:00 AM AEDT (next day).
Across midnight: 10:00 PM PST = 5:00 PM AEDT (next day). The date changes, so always check the day as well as the hour.
Time difference between PST and AEST
The time difference between PST and AEST is not the same all year, because the two sides change for daylight saving time on different dates. In 2026 it works out like this:
- 31 Dec 2025 – 7 Mar 2026: AEST is 19 hours ahead of PST.
- 8 Mar 2026 – 3 Apr 2026: AEST is 18 hours ahead of PST.
- 4 Apr 2026 – 2 Oct 2026: AEST is 17 hours ahead of PST.
- 3 Oct 2026 – 31 Oct 2026: AEST is 18 hours ahead of PST.
- 1 Nov 2026 – 30 Dec 2026: AEST is 19 hours ahead of PST.
PST and AEST during daylight saving time
- PST next changes on 14 Mar 2027: clocks go forward one hour at 01:59 local time, from PST (UTC−8) to PDT (UTC−7).
- AEST next changes on 4 Apr 2027: clocks go back one hour at 02:59 local time, from AEDT (UTC+11) to AEST (UTC+10).
Best time for a meeting between PST and AEST
PST and AEST have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 12:00 PM PST, which is 7:00 AM AEDT.
PST to AEST FAQ
What is the time difference between PST and AEST?
Right now AEDT is 19 hours ahead of PST. The gap changes 5 times in 2026 because the two sides switch to daylight saving time on different dates.
What is 9 AM PST in AEST?
9:00 AM PST is 4:00 AM AEDT (next day).
What is 12 PM (noon) PST in AEST?
12:00 PM PST is 7:00 AM AEDT (next day).
Is AEST ahead of or behind PST?
AEDT is 19 hours ahead of PST, so it is later in AEST than in PST.
Does PST change for daylight saving time?
Yes. PST next changes on 14 Mar 2027, when clocks go forward one hour from PST to PDT.
Does AEST change for daylight saving time?
Yes. AEST next changes on 4 Apr 2027, when clocks go back one hour from AEDT to AEST.
What is the best time for a meeting between PST and AEST?
PST and AEST have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 12:00 PM PST, which is 7:00 AM AEDT.
Is PT the same as PST?
PST is the winter (standard) name of Pacific Time (PT). From March to November the same clocks are called PDT. This converter always uses the one in force on the date you choose.
Related conversions
Convert AEST to PST
Convert PST to other time zones
Convert other time zones to AEST
Learn more
Updated 6 November 2026. Time zone data: IANA tz database.