From
Los Angeles
United States
12:27 AM
Sun, Nov 1
UTC-7America/Los_Angeles
Time Difference
Los Angeles vs Perth Time Difference
Compare the current local time in Los Angeles, United States and Perth, Australia.
Live local timeDST awareUTC offsets
Current difference
Perth is currently 15 hours ahead of Los Angeles.
This difference is calculated using the current UTC offsets for both locations and automatically reflects daylight-saving changes.
24-hour comparison
Compare Los Angeles and Perth hour by hour
See how a full local day in Los Angeles, United States maps to Perth, Australia. TimeInOne automatically accounts for timezone offsets, date changes and daylight-saving transitions.
Best working-hours overlap
5:00 PM – 6:00 PM in Los Angeles
corresponds to 9:00 AM – 10:00 AM in Perth.
Los Angeles
America/Los_Angeles
Perth
Australia/Perth
Availability
12:00 AM
Sun, Nov 1
3:00 PM
Sun, Nov 1
Night
1:00 AM
Sun, Nov 1
4:00 PM
Sun, Nov 1
Night
1:00 AM
Sun, Nov 1
5:00 PM
Sun, Nov 1
Night
2:00 AM
Sun, Nov 1
6:00 PM
Sun, Nov 1
Night
3:00 AM
Sun, Nov 1
7:00 PM
Sun, Nov 1
Night
4:00 AM
Sun, Nov 1
8:00 PM
Sun, Nov 1
Night
5:00 AM
Sun, Nov 1
9:00 PM
Sun, Nov 1
Night
6:00 AM
Sun, Nov 1
10:00 PM
Sun, Nov 1
Night
7:00 AM
Sun, Nov 1
11:00 PM
Sun, Nov 1
Night
8:00 AM
Sun, Nov 1
12:00 AM
Next dayMon, Nov 2
Night
9:00 AM
Sun, Nov 1
1:00 AM
Next dayMon, Nov 2
Night
10:00 AM
Sun, Nov 1
2:00 AM
Next dayMon, Nov 2
Night
11:00 AM
Sun, Nov 1
3:00 AM
Next dayMon, Nov 2
Night
12:00 PM
Sun, Nov 1
4:00 AM
Next dayMon, Nov 2
Night
1:00 PM
Sun, Nov 1
5:00 AM
Next dayMon, Nov 2
Night
2:00 PM
Sun, Nov 1
6:00 AM
Next dayMon, Nov 2
Night
3:00 PM
Sun, Nov 1
7:00 AM
Next dayMon, Nov 2
Possible
4:00 PM
Sun, Nov 1
8:00 AM
Next dayMon, Nov 2
Possible
5:00 PM
Sun, Nov 1
9:00 AM
Next dayMon, Nov 2
Good overlap
6:00 PM
Sun, Nov 1
10:00 AM
Next dayMon, Nov 2
Possible
7:00 PM
Sun, Nov 1
11:00 AM
Next dayMon, Nov 2
Possible
8:00 PM
Sun, Nov 1
12:00 PM
Next dayMon, Nov 2
Possible
9:00 PM
Sun, Nov 1
1:00 PM
Next dayMon, Nov 2
Night
10:00 PM
Sun, Nov 1
2:00 PM
Next dayMon, Nov 2
Night
11:00 PM
Sun, Nov 1
3:00 PM
Next dayMon, Nov 2
Night
Working-hour labels use a general 9:00 AM–6:00 PM schedule. Individual schedules may differ.
On daylight-saving transition dates, a local day can contain 23 or 25 real hours instead of 24.
Call planning
Best time to call Perth from Los Angeles
Compare typical business hours in Los Angeles, United States and Perth, Australia to find a practical time for calls, meetings or international coordination.
Los Angeles
5:00 PM – 6:00 PM
United States
Best overlap
Perth
9:00 AM – 10:00 AM
Australia
The best time to call Perth from Los Angeles is between 5:00 PM and 6:00 PM in Los Angeles. This corresponds to 9:00 AM – 10:00 AM in Perth.
Other reasonable windows
Los Angeles
3:00 PM – 5:00 PM
Perth
7:00 AM – 9:00 AM
Los Angeles
6:00 PM – 9:00 PM
Perth
10:00 AM – 1:00 PM
Recommendations use typical 9:00 AM–6:00 PM business hours and a broader 7:00 AM–9:00 PM acceptable calling window. Individual schedules may differ.
Time difference explained
Los Angeles and Perth time difference explained
Current local-time relationship
Perth is currently 15 hours ahead of Los Angeles.
Los Angeles uses America/Los_Angeles and currently has an offset of UTC-7. Perth uses Australia/Perth and currently has an offset of UTC+8.
Working-hours overlap
Typical 9:00 AM–6:00 PM business hours do not directly overlap, so calls may require an early-morning or evening schedule.
Because UTC offsets can change during the year, always check the selected date when planning an important international call or meeting.
Convert a specific time
Need more than the current difference?
Convert a specific date and local time between Los Angeles and Perth.
Open time converterLocal clocks
Explore each city
FAQ
Los Angeles to Perth time difference FAQ
Common questions about the current time difference, UTC offsets, daylight-saving changes and practical calling hours between Los Angeles and Perth.
What is the time difference between Los Angeles and Perth?
The current time difference between Los Angeles and Perth is 15 hours. Perth is currently 15 hours ahead of Los Angeles.
Is Perth ahead of or behind Los Angeles?
Perth is currently 15 hours ahead of Los Angeles.
What time is it in Perth when it is 9:00 AM in Los Angeles?
Using the current UTC offsets, 9:00 AM in Los Angeles corresponds to 12:00 AM the next day in Perth. The exact difference can change when daylight-saving rules change.
What is the best time to call Perth from Los Angeles?
Typical 9:00 AM–6:00 PM business hours do not directly overlap between Los Angeles and Perth. An early-morning or evening call may be more practical.
Can the time difference between Los Angeles and Perth change?
Yes. The time difference can change if Los Angeles or Perth changes its UTC offset because of daylight-saving or other local time-zone rules. TimeInOne uses the IANA zones America/Los_Angeles and Australia/Perth for date-aware calculations.