Western Australia to Chicago time converter

Chicago is 13 hours behind Western Australia. When it is 9:00 AM in Western Australia, it is 8:00 PM (Mon, Oct 19) in Chicago.

Western Australia AWST

Tuesday, October 20, 2026

Chicago CDT

Monday, October 19, 2026

Western Australia
Australia
Tue, Oct 20
AWSTUTC+8
Chicago
Illinois, United States
Mon, Oct 19
CDTUTC-5-13h
Finding your time zone…
Shared working hours (9:00–18:00)

Western Australia to Chicago conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 9:00 AM – 11:00 AM in Western Australia (8:00 PM – 10:00 PM in Chicago): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Western Australia and Chicago switch clocks on different dates:

  • Oct 20, 2026 – Nov 1, 2026: -13h
  • Nov 1, 2026 – Mar 14, 2027: -14h
  • Mar 14, 2027 – Oct 20, 2027: -13h

More conversions

Chicago to Western AustraliaWestern Australia to New YorkWestern Australia to LondonWestern Australia to Los AngelesWestern Australia to TorontoWestern Australia to São PauloWestern Australia to ParisWestern Australia to BerlinWestern Australia to MoscowWestern Australia to DubaiWestern Australia to New DelhiWestern Australia to BangkokWestern Australia to Singapore
New York to ChicagoLondon to ChicagoLos Angeles to ChicagoToronto to ChicagoSão Paulo to ChicagoParis to ChicagoBerlin to ChicagoMoscow to ChicagoDubai to ChicagoNew Delhi to ChicagoBangkok to ChicagoSingapore to Chicago

Questions and answers

What is the time difference between Western Australia and Chicago?

Chicago is 13 hours behind Western Australia.

What time is it in Chicago when it is 9 AM in Western Australia?

When it is 9:00 AM in Western Australia, it is 8:00 PM (Mon, Oct 19) in Chicago.

When is the best time to call Chicago from Western Australia?

Working hours don't overlap fully. The closest fit is 9:00 AM – 11:00 AM in Western Australia (8:00 PM – 10:00 PM in Chicago): working hours on one side, early or late on the other.

Does the time difference between Western Australia and Chicago change?

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