Carlsbad to Sydney time converter

Sydney is 18 hours ahead of Carlsbad. When it is 9:00 AM in Carlsbad, it is 3:00 AM (Tue, Oct 20) in Sydney.

Carlsbad PDT

Monday, October 19, 2026

Sydney AEDT

Monday, October 19, 2026

Carlsbad
California, United States
Mon, Oct 19
PDTUTC-7
Sydney
New South Wales, Australia
Mon, Oct 19
AEDTUTC+11+18h
Finding your time zone…
Shared working hours (9:00–18:00)

Carlsbad to Sydney conversion table

Every hour of today in Carlsbad and the matching time in Sydney. Light rows are typical working hours (9:00–18:00).

CarlsbadSydney
12:00 AM6:00 PM
1:00 AM7:00 PM
2:00 AM8:00 PM
3:00 AM9:00 PM
4:00 AM10:00 PM
5:00 AM11:00 PM
6:00 AM12:00 AM+1 day
7:00 AM1:00 AM+1 day
8:00 AM2:00 AM+1 day
9:00 AM3:00 AM+1 day
10:00 AM4:00 AM+1 day
11:00 AM5:00 AM+1 day
12:00 PM6:00 AM+1 day
1:00 PM7:00 AM+1 day
2:00 PM8:00 AM+1 day
3:00 PM9:00 AM+1 day
4:00 PM10:00 AM+1 day
5:00 PM11:00 AM+1 day
6:00 PM12:00 PM+1 day
7:00 PM1:00 PM+1 day
8:00 PM2:00 PM+1 day
9:00 PM3:00 PM+1 day
10:00 PM4:00 PM+1 day
11:00 PM5:00 PM+1 day

Best time to call or meet

Both sides are at work from 3:00 PM – 6:00 PM in Carlsbad (9:00 AM – 12:00 PM in Sydney).

Daylight saving time and the difference

The difference changes during the year because Carlsbad and Sydney switch clocks on different dates:

  • Oct 19, 2026 – Nov 1, 2026: +18h
  • Nov 1, 2026 – Mar 14, 2027: +19h
  • Mar 14, 2027 – Apr 3, 2027: +18h
  • Apr 3, 2027 – Oct 2, 2027: +17h
  • Oct 2, 2027 – Oct 19, 2027: +18h

Distance

Carlsbad and Sydney are 12,098 km (7,517 miles) apart in a straight line.

More conversions

Sydney to CarlsbadCarlsbad to New YorkCarlsbad to LondonCarlsbad to Los AngelesCarlsbad to ChicagoCarlsbad to TorontoCarlsbad to São PauloCarlsbad to ParisCarlsbad to BerlinCarlsbad to MoscowCarlsbad to DubaiCarlsbad to New DelhiCarlsbad to Bangkok
New York to SydneyLondon to SydneyLos Angeles to SydneyChicago to SydneyToronto to SydneySão Paulo to SydneyParis to SydneyBerlin to SydneyMoscow to SydneyDubai to SydneyNew Delhi to SydneyBangkok to Sydney

Questions and answers

What is the time difference between Carlsbad and Sydney?

Sydney is 18 hours ahead of Carlsbad.

What time is it in Sydney when it is 9 AM in Carlsbad?

When it is 9:00 AM in Carlsbad, it is 3:00 AM (Tue, Oct 20) in Sydney.

When is the best time to call Sydney from Carlsbad?

Both sides are at work from 3:00 PM – 6:00 PM in Carlsbad (9:00 AM – 12:00 PM in Sydney).

Does the time difference between Carlsbad and Sydney change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.