What is the time difference between PST and AEST?

The time difference between Pacific Standard Time (PST) and Australian Eastern Standard Time (AEST) varies depending on daylight saving time. Our converter automatically accounts for DST changes and shows you the exact current time difference.

How do I convert PST to AEST time?

Simply select your date and time in PST, and our tool instantly shows the corresponding time in AEST. The conversion accounts for daylight saving time and shows you the exact local time.

Does this account for daylight saving time (DST)?

Yes! Our PST to AEST converter automatically accounts for daylight saving time changes in both time zones. It uses your browser's current date to determine whether DST is active.

Can I schedule meetings between PST and AEST?

Yes! Use our converter to find the perfect meeting time. Enter your preferred time in PST and see what time it is in AEST. This helps schedule calls, meetings, and events across time zones.

Is PST ahead or behind AEST?

Our converter shows you exactly which timezone is ahead. The time difference is displayed clearly, making it easy to understand the relationship between Pacific Standard Time and Australian Eastern Standard Time.

Can I convert PST to multiple time zones at once?

While this page focuses on PST to AEST conversion, check out our World Time tool for comparing multiple time zones simultaneously with visual hour tiles.

PST to AEST Converter

Name: PST to AEST Time Zone Converter
Author: Seagit

By Seagit ✨

Convert US Pacific Time to Australian Eastern Time

PST - Pacific Time (USA)

Time

Date

↓

AEST - Australian Eastern Time

How to Use This Converter

Enter a time in PST - Pacific Time (USA) (or use current time)
Select a date
See the converted time in AEST - Australian Eastern Time instantly
Click copy to share the conversion

Perfect For

Scheduling international meetings
Coordinating with remote teams
Planning calls across time zones
Converting business hours

Our free PST to AEST converter instantly translates US Pacific Time into Australian Eastern Time for Sydney, Melbourne, and Brisbane. With Australia nearly a full day ahead of the US West Coast, overlapping work hours are narrow, so this tool helps you spot the few windows that work for both.

PST to AEST Time Difference

Eastern Australia is far ahead of the US West Coast, and because their daylight saving seasons are opposite, the gap swings through the year: (Offsets follow the IANA Time Zone Database.)

Standard time (AEST, UTC+10): Sydney is 18 hours ahead of PST (UTC−8). 9:00 AM PST is 3:00 AM AEST the next day.
Opposite DST seasons: Australia's summer (DST) runs October–April while the USA's runs March–November, so the gap swings between 17 and 19 hours across the year.
Sydney is nearly a full day ahead — a Pacific morning is the small hours of the next day in Sydney, and a Pacific afternoon is mid-morning the next day. The converter applies the right offset for your date.

Best Times to Schedule Los Angeles ↔ Sydney Meetings

2:00–4:00 PM PST = 9:00–11:00 AM AEST (next day) — LA afternoon meets the Sydney morning, the main overlap.
3:00–5:00 PM PST = 10:00 AM–12:00 PM AEST (next day) — late LA afternoon for a Sydney late morning.

Common Conversions

9:00 AM PST = 3:00 AM AEST (next day)
12:00 PM PST (noon) = 6:00 AM AEST (next day)
3:00 PM PST = 9:00 AM AEST (next day)
5:00 PM PST = 11:00 AM AEST (next day)

Frequently Asked Questions

How many hours ahead is AEST from PST?

AEST is 18 hours ahead of PST during standard time. Because Australia and the US observe daylight saving in opposite months, the gap swings between 17 and 19 hours through the year.

What is the best time for an LA–Sydney call?

Los Angeles afternoon (2:00–4:00 PM PST) lines up with the Sydney morning (9:00–11:00 AM AEST the next day). That is the most practical overlap given the ~18-hour gap.

Why does the date change in the conversion?

Because Sydney is 17–19 hours ahead, almost every Pacific time falls on the next calendar day in Australia. The converter shows the correct date on both sides to prevent off-by-a-day bookings.