AWST to CST Time Converter

Convert Australian Western Standard Time to Central Standard Time - Quick & Accurate

Perth (AWST)
Chicago (CST)
CST is 14 hours behind AWST

Quick Time Conversion

Perth
Australian Western Standard Time
UTC+8
Chicago
Central Standard Time
UTC-6 (CST) / UTC-5 (CDT)

Current Time Right Now

Australian Western Standard Time
Central Standard Time

Updates live every second

24-Hour Visual Comparison

AWST (Perth)
12am AWST
1am AWST
2am AWST
3am AWST
4am AWST
5am AWST
6am AWST
7am AWST
8am AWST
9am AWST
10am AWST
11am AWST
12pm AWST
1pm AWST
2pm AWST
3pm AWST
4pm AWST
5pm AWST
6pm AWST
7pm AWST
8pm AWST
9pm AWST
10pm AWST
11pm AWST
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CST (Chicago)
10am CST
11am CST
12pm CST
1pm CST
2pm CST
3pm CST
4pm CST
5pm CST
6pm CST
7pm CST
8pm CST
9pm CST
10pm CST
11pm CST
12am CST
1am CST
2am CST
3am CST
4am CST
5am CST
6am CST
7am CST
8am CST
9am CST
Business Hours (9AM-5PM)
Evening (5PM-9PM)
Night (9PM-6AM)

Hover over any hour to see corresponding time in both zones

Best Time for Meeting/Call

To schedule a meeting between AWST and CST:

Best Window (AWST)
12:00 PM - 5:00 PM
Which is (CST)
-14:00 AM - 3:00 PM
Both parties in business hours
Optimal overlap window
Ideal for international teams

Pro Tip: Schedule calls during the overlap window for optimal convenience for both time zones

Complete AWST to CST Conversion Table

AWST TimeCST TimeContext
12:00 AM10:00 AM
Midnight AWST
01:00 AM11:00 AM
Late Night
02:00 AM12:00 PM
Late Night
03:00 AM01:00 PM
Late Night
04:00 AM02:00 PM
Late Night
05:00 AM03:00 PM
Late Night
06:00 AM04:00 PM
Early Morning AWST
07:00 AM05:00 PM
Night Time
08:00 AM06:00 PM
Night Time
09:00 AM07:00 PM
Work Starts AWST
10:00 AM08:00 PM
Night Time
11:00 AM09:00 PM
Night Time

Australian Western Standard Time (AWST)

UTC+8
UTC+8
Representative City:

Perth

IANA Identifier:

Australia/Perth

Central Standard Time (CST)

UTC-6
UTC-6 (CST) / UTC-5 (CDT)
Representative City:

Chicago

IANA Identifier:

America/Chicago

Quick Reference

Time Difference: CST is 14 hours behind AWST
Note: Time difference may vary during daylight saving transitions
UTC Offsets: AWST = UTC+8, CST = UTC-6 (CST) / UTC-5 (CDT)
2025 DST (North America): Starts March 9 at 2:00 AM, Ends November 2 at 2:00 AM

Frequently Asked Questions

CST (Central Standard Time) is 14 hours behind AWST (Australian Western Standard Time). This means when it's 12:00 PM in Perth (AWST), it's 10:00 PM in Chicago (CST).

The best time to call from AWST to CST is during overlapping business hours. For AWST callers, schedule between 12:00 PM - 5:00 PM AWST to ensure both parties are within standard business hours.

The time difference may change during daylight saving transitions if one region observes DST while the other doesn't. Australian Western Standard Time (UTC+8) and Central Standard Time (UTC-6 (CST) / UTC-5 (CDT)) may have different DST schedules.

AWST includes cities like Perth. CST includes cities like Chicago. Both time zones cover important business and cultural centers.

In 2025, DST in North America starts on March 9 at 2:00 AM and ends on November 2 at 2:00 AM. Other regions may have different DST schedules or not observe DST at all.