CST to AEST time difference
AEST is 15 hours ahead of CST right now. The difference changes between 17 hours and 15 hours during the year because of daylight saving time.
Quick examples: 9:00 AM CST = 12:00 AM AEST · 12:00 PM CST = 3:00 AM AEST · 5:00 PM CST = 8:00 AM AEST
CST to AEST conversion table
| Central Time (CST) | Australian Eastern Time (AEST) |
|---|---|
| 12:00 AM CST | 3:00 PM AEST |
| 1:00 AM CST | 4:00 PM AEST |
| 2:00 AM CST | 5:00 PM AEST |
| 3:00 AM CST | 6:00 PM AEST |
| 4:00 AM CST | 7:00 PM AEST |
| 5:00 AM CST | 8:00 PM AEST |
| 6:00 AM CST | 9:00 PM AEST |
| 7:00 AM CST | 10:00 PM AEST |
| 8:00 AM CST | 11:00 PM AEST |
| 9:00 AM CST | 12:00 AM AEST (next day) |
| 10:00 AM CST | 1:00 AM AEST (next day) |
| 11:00 AM CST | 2:00 AM AEST (next day) |
| 12:00 PM CST | 3:00 AM AEST (next day) |
| 1:00 PM CST | 4:00 AM AEST (next day) |
| 2:00 PM CST | 5:00 AM AEST (next day) |
| 3:00 PM CST | 6:00 AM AEST (next day) |
| 4:00 PM CST | 7:00 AM AEST (next day) |
| 5:00 PM CST | 8:00 AM AEST (next day) |
| 6:00 PM CST | 9:00 AM AEST (next day) |
| 7:00 PM CST | 10:00 AM AEST (next day) |
| 8:00 PM CST | 11:00 AM AEST (next day) |
| 9:00 PM CST | 12:00 PM AEST (next day) |
| 10:00 PM CST | 1:00 PM AEST (next day) |
| 11:00 PM CST | 2:00 PM AEST (next day) |
How to convert CST to AEST
- Pick a date and time in Central Time.
- The matching Australian Eastern Time time appears instantly on the right.
- Use the ⇄ button to convert AEST to CST instead.
About Central Time and Australian Eastern Time
Central Time (CST) is used in Chicago, Dallas, Houston and Mexico City. Australian Eastern Time (AEST) is used in Sydney, Melbourne, Brisbane and Canberra.
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Frequently asked questions
What is the time difference between CST and AEST?
AEST is 15 hours ahead of CST right now. The difference changes between 17 hours and 15 hours during the year because of daylight saving time.
How do I convert CST to AEST?
Add 15 hours to the CST time. For example, 12:00 PM CST is 3:00 AM AEST.
Where is CST used?
Central Time is used in Chicago, Dallas, Houston and Mexico City.
Where is AEST used?
Australian Eastern Time is used in Sydney, Melbourne, Brisbane and Canberra.
Does this converter handle daylight saving time?
Yes. The converter uses the official time zone database, so it automatically applies daylight saving time for the date you pick.