What is the time difference between Los Angeles and Sydney?

Sydney is 17 hours ahead of Los Angeles. That figure is current — it changes by an hour when either city starts or ends daylight saving, and the exact dates are listed above.

When is the best time to call Sydney from Los Angeles?

Between 17:00–18:00 in Los Angeles, which is 10:00–11:00 in Sydney. That is the only stretch where both cities are inside a 09:00–18:00 day.

Does Los Angeles observe daylight saving time?

Yes. Los Angeles runs on UTC-8 in winter and UTC-7 in summer. The next change is on 2026-11-01, when clocks go back by 60 minutes.

Does Sydney observe daylight saving time?

Yes. Sydney runs on UTC+10 in winter and UTC+11 in summer. The next change is on 2026-10-04, when clocks go forward by 60 minutes.

If it is midday in Los Angeles, what time is it in Sydney?

It is 05:00 in Sydney, and already the following day. That holds for the current offsets; it shifts by an hour around the daylight saving dates listed above.

Which time zones do Los Angeles and Sydney use?

Los Angeles uses America/Los_Angeles, currently UTC-7 (PDT), and Sydney uses Australia/Sydney, currently UTC+10 (AEST). Those identifiers are the ones to use in code — abbreviations are ambiguous and offsets change.

Convert Los Angeles time to Sydney time

Right now Sydney runs 17 hours ahead of Los Angeles. That gap is not fixed: it moves when either city changes its clocks.

Convert a time

From

Date

Time

Converted time

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The converter needs JavaScript to run. Everything below — offsets, daylight saving dates and the hour-by-hour table — is part of the page and works without it.

Hour by hour

Every hour of a day in Los Angeles, and what the clock reads in Sydney at that same moment.

Los Angeles	Sydney
00:00	17:00
01:00	18:00
02:00	19:00
03:00	20:00
04:00	21:00
05:00	22:00
06:00	23:00
07:00	00:00next day
08:00	01:00next day
09:00	02:00next day
10:00	03:00next day
11:00	04:00next day
12:00	05:00next day
13:00	06:00next day
14:00	07:00next day
15:00	08:00next day
16:00	09:00next day
17:00	10:00next day
18:00	11:00next day
19:00	12:00next day
20:00	13:00next day
21:00	14:00next day
22:00	15:00next day
23:00	16:00next day

Daylight saving time

Both cities change their clocks, but not necessarily on the same date — which is why the difference between them shifts for a few weeks each year.

Los Angeles

Observes daylight saving time

Standard: UTC-8
Daylight: UTC-7
Next change: 2026-11-01 −60m

Sydney

Observes daylight saving time

Standard: UTC+10
Daylight: UTC+11
Next change: 2026-10-04 +60m

When you can actually talk

You have 1 hour of shared working time: 17:00–18:00 in Los Angeles, which is 10:00–11:00 in Sydney.

Los Angeles 17:00–18:00Sydney 10:00–11:00
Los Angeles 16:00–17:00Sydney 09:00–10:00

Reference

The zone identifiers and offsets behind everything above.

	Los Angeles	Sydney
IANA zone	America/Los_Angeles	Australia/Sydney
Abbreviation	PDT	AEST
Standard offset	UTC-8	UTC+10
Daylight offset	UTC-7	UTC+11
Clock changes this year	2	2
Country	United States	Australia

Example, not the current time. Live times appear once the page loads.

Common questions

What is the time difference between Los Angeles and Sydney?: Sydney is 17 hours ahead of Los Angeles. That figure is current — it changes by an hour when either city starts or ends daylight saving, and the exact dates are listed above.
When is the best time to call Sydney from Los Angeles?: Between 17:00–18:00 in Los Angeles, which is 10:00–11:00 in Sydney. That is the only stretch where both cities are inside a 09:00–18:00 day.
Does Los Angeles observe daylight saving time?: Yes. Los Angeles runs on UTC-8 in winter and UTC-7 in summer. The next change is on 2026-11-01, when clocks go back by 60 minutes.
Does Sydney observe daylight saving time?: Yes. Sydney runs on UTC+10 in winter and UTC+11 in summer. The next change is on 2026-10-04, when clocks go forward by 60 minutes.
If it is midday in Los Angeles, what time is it in Sydney?: It is 05:00 in Sydney, and already the following day. That holds for the current offsets; it shifts by an hour around the daylight saving dates listed above.
Which time zones do Los Angeles and Sydney use?: Los Angeles uses America/Los_Angeles, currently UTC-7 (PDT), and Sydney uses Australia/Sydney, currently UTC+10 (AEST). Those identifiers are the ones to use in code — abbreviations are ambiguous and offsets change.