Chicago to Parramatta time converter

Parramatta is 16 hours ahead of Chicago. When it is 9:00 AM in Chicago, it is 1:00 AM (Mon, Oct 19) in Parramatta.

Chicago CDT

Sunday, October 18, 2026

Parramatta AEDT

Monday, October 19, 2026

Chicago
Illinois, United States
Sun, Oct 18
CDTUTC-5
Parramatta
New South Wales, Australia
Mon, Oct 19
AEDTUTC+11+16h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Parramatta conversion table

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

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

Best time to call or meet

Both sides are at work from 5:00 PM – 6:00 PM in Chicago (9:00 AM – 10:00 AM in Parramatta).

Daylight saving time and the difference

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

  • Oct 18, 2026 – Nov 1, 2026: +16h
  • Nov 1, 2026 – Mar 14, 2027: +17h
  • Mar 14, 2027 – Apr 3, 2027: +16h
  • Apr 3, 2027 – Oct 2, 2027: +15h
  • Oct 2, 2027 – Oct 18, 2027: +16h

Distance

Chicago and Parramatta are 14,888 km (9,251 miles) apart in a straight line.

More conversions

Parramatta to ChicagoChicago to New YorkChicago to LondonChicago to Los AngelesChicago to TorontoChicago to São PauloChicago to ParisChicago to BerlinChicago to MoscowChicago to DubaiChicago to New DelhiChicago to BangkokChicago to Singapore
New York to ParramattaLondon to ParramattaLos Angeles to ParramattaToronto to ParramattaSão Paulo to ParramattaParis to ParramattaBerlin to ParramattaMoscow to ParramattaDubai to ParramattaNew Delhi to ParramattaBangkok to ParramattaSingapore to Parramatta

Questions and answers

What is the time difference between Chicago and Parramatta?

Parramatta is 16 hours ahead of Chicago.

What time is it in Parramatta when it is 9 AM in Chicago?

When it is 9:00 AM in Chicago, it is 1:00 AM (Mon, Oct 19) in Parramatta.

When is the best time to call Parramatta from Chicago?

Both sides are at work from 5:00 PM – 6:00 PM in Chicago (9:00 AM – 10:00 AM in Parramatta).

Does the time difference between Chicago and Parramatta change?

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