Sydney to CST Time Converter
Convert Sydney to Central Time instantly.
Scroll the timeline to check any hour of the day.
Sydney
AEST
6:26
Central Time
CST
3:26
Sydney is on standard time (AEST), while CST is on daylight savings (CDT) right now.
Search any city, build a custom world clock, and plan across more time zones and options in the FlutterTime app. Free.
How the Sydney to CST time difference works
CST is 15 hours behind Sydney. Sydney (AEST) is a city in Australia. Central Time (CST) is the US Central time zone. For example, 9:00 AM Sydney is 6:00 PM CST. 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
Sydney offset
UTC+10
CST offset
UTC-6
Sydney to CST conversion chart
| Sydney (AEST) | Central Time (CST) |
|---|---|
| 12:00 AM | 9:00 AM -1 day |
| 1:00 AM | 10:00 AM -1 day |
| 2:00 AM | 11:00 AM -1 day |
| 3:00 AM | 12:00 PM -1 day |
| 4:00 AM | 1:00 PM -1 day |
| 5:00 AM | 2:00 PM -1 day |
| 6:00 AM | 3:00 PM -1 day |
| 7:00 AM | 4:00 PM -1 day |
| 8:00 AM | 5:00 PM -1 day |
| 9:00 AM | 6:00 PM -1 day |
| 10:00 AM | 7:00 PM -1 day |
| 11:00 AM | 8:00 PM -1 day |
| 12:00 PM | 9:00 PM -1 day |
| 1:00 PM | 10:00 PM -1 day |
| 2:00 PM | 11:00 PM -1 day |
| 3:00 PM | 12:00 AM |
| 4:00 PM | 1:00 AM |
| 5:00 PM | 2:00 AM |
| 6:00 PM | 3:00 AM |
| 7:00 PM | 4:00 AM |
| 8:00 PM | 5:00 AM |
| 9:00 PM | 6:00 AM |
| 10:00 PM | 7:00 AM |
| 11:00 PM | 8:00 AM |
Cities in each time zone
Sydney (AEST)
CanberraAustralian Eastern Time
Central Time (CST)
ChicagoHoustonDallasAustinNew OrleansMinneapolis
Sydney to CST questions
Is CST ahead of or behind Sydney?
CST is 15 hours behind Sydney. So 9:00 AM Sydney is 6:00 PM CST, and 5:00 PM Sydney is 2:00 AM CST.
What time is it in CST when it is 12:00 PM Sydney?
When it is 12:00 PM (noon) Sydney in Sydney, it is 9:00 PM CST in Central Time.
How many hours difference is there between Sydney and CST?
There is a 15 hours difference. Central Time (CST) runs 15 hours behind Sydney (AEST).
Do Sydney and CST observe daylight saving time?
Both Sydney and Central 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 Sydney and CST?
A standard 9-to-5 workday in Sydney and Central Time does not overlap, so pick the early morning in the later zone or the late evening in the earlier zone.
Which cities use Sydney and CST?
Sydney (AEST) covers cities such as Canberra, Australian Eastern Time. Central Time (CST) covers cities such as Chicago, Houston, Dallas, Austin, New Orleans, Minneapolis.