Chicago to AEST Time Converter
Convert Chicago to Australian Eastern Time instantly.
Scroll the timeline to check any hour of the day.
Chicago
CST
3:26
Australian Eastern Time
AEST
6:26
Chicago is on daylight savings (CDT), while AEST is on standard time (AEST) right now.
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How the Chicago to AEST time difference works
AEST is 15 hours ahead of Chicago. Chicago (CST) is a city in United States. Australian Eastern Time (AEST) is the time zone of eastern Australia. For example, 9:00 AM Chicago is 12:00 AM AEST. Scroll the timeline above to convert any moment, or use the chart below for a quick reference.
Time difference
15 hours
Daylight saving
Both observe
Chicago offset
UTC-6
AEST offset
UTC+10
Chicago to AEST conversion chart
| Chicago (CST) | Australian Eastern Time (AEST) |
|---|---|
| 12:00 AM | 3:00 PM |
| 1:00 AM | 4:00 PM |
| 2:00 AM | 5:00 PM |
| 3:00 AM | 6:00 PM |
| 4:00 AM | 7:00 PM |
| 5:00 AM | 8:00 PM |
| 6:00 AM | 9:00 PM |
| 7:00 AM | 10:00 PM |
| 8:00 AM | 11:00 PM |
| 9:00 AM | 12:00 AM +1 day |
| 10:00 AM | 1:00 AM +1 day |
| 11:00 AM | 2:00 AM +1 day |
| 12:00 PM | 3:00 AM +1 day |
| 1:00 PM | 4:00 AM +1 day |
| 2:00 PM | 5:00 AM +1 day |
| 3:00 PM | 6:00 AM +1 day |
| 4:00 PM | 7:00 AM +1 day |
| 5:00 PM | 8:00 AM +1 day |
| 6:00 PM | 9:00 AM +1 day |
| 7:00 PM | 10:00 AM +1 day |
| 8:00 PM | 11:00 AM +1 day |
| 9:00 PM | 12:00 PM +1 day |
| 10:00 PM | 1:00 PM +1 day |
| 11:00 PM | 2:00 PM +1 day |
Cities in each time zone
Chicago (CST)
HoustonDallasAustinSan AntonioFort WorthLincoln (Nebraska)
Australian Eastern Time (AEST)
SydneyMelbourneBrisbaneCanberraGold Coast
Chicago to AEST questions
Is AEST ahead of or behind Chicago?
AEST is 15 hours ahead of Chicago. So 9:00 AM Chicago is 12:00 AM AEST, and 5:00 PM Chicago is 8:00 AM AEST.
What time is it in AEST when it is 12:00 PM Chicago?
When it is 12:00 PM (noon) Chicago in Chicago, it is 3:00 AM AEST in Australian Eastern Time.
How many hours difference is there between Chicago and AEST?
There is a 15 hours difference. Australian Eastern Time (AEST) runs 15 hours ahead of Chicago (CST).
Do Chicago and AEST observe daylight saving time?
Both Chicago and Australian Eastern Time observe daylight saving time, but they switch on different dates, so the gap briefly shifts by an hour around the spring and autumn changeovers.
What is the best time to schedule a meeting between Chicago and AEST?
A standard 9-to-5 workday in Chicago and Australian Eastern Time does not overlap, so pick the early morning in the later zone or the late evening in the earlier zone.
Which cities use Chicago and AEST?
Chicago (CST) covers cities such as Houston, Dallas, Austin, San Antonio, Fort Worth, Lincoln (Nebraska). Australian Eastern Time (AEST) covers cities such as Sydney, Melbourne, Brisbane, Canberra, Gold Coast.