ACST to CST Converter
Convert time between Australian Central Time (ACT) and Central Standard Time (CST).


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Time Zone Comparison Chart

Compare the selected time across multiple time zones. Click hours in the source timezone to change time.

ACST → CST conversion table

What time it is in CST for each hour in ACST today. +1 = next calendar day

ACST to CST — 24-hour conversion
ACST CST
00:00 09:30 (2026-09-25)
01:00 10:30 (2026-09-25)
02:00 11:30 (2026-09-25)
03:00 12:30 (2026-09-25)
04:00 13:30 (2026-09-25)
05:00 14:30 (2026-09-25)
06:00 15:30 (2026-09-25)
07:00 16:30 (2026-09-25)
08:00 17:30 (2026-09-25)
09:00 18:30 (2026-09-25)
10:00 19:30 (2026-09-25)
11:00 20:30 (2026-09-25)
12:00 21:30 (2026-09-25)
13:00 22:30 (2026-09-25)
14:00 23:30 (2026-09-25)
15:00 00:30
16:00 01:30
17:00 02:30
18:00 03:30
19:00 04:30
20:00 05:30
21:00 06:30
22:00 07:30
23:00 08:30
Morning
12:00 AM ACST 9:30 AM CST +1
1:00 AM ACST 10:30 AM CST +1
2:00 AM ACST 11:30 AM CST +1
3:00 AM ACST 12:30 PM CST +1
4:00 AM ACST 1:30 PM CST +1
5:00 AM ACST 2:30 PM CST +1
6:00 AM ACST 3:30 PM CST +1
7:00 AM ACST 4:30 PM CST +1
8:00 AM ACST 5:30 PM CST +1
9:00 AM ACST 6:30 PM CST +1
10:00 AM ACST 7:30 PM CST +1
11:00 AM ACST 8:30 PM CST +1
Afternoon
12:00 PM ACST 9:30 PM CST +1
1:00 PM ACST 10:30 PM CST +1
2:00 PM ACST 11:30 PM CST +1
3:00 PM ACST 12:30 AM CST
4:00 PM ACST 1:30 AM CST
5:00 PM ACST 2:30 AM CST
Evening
6:00 PM ACST 3:30 AM CST
7:00 PM ACST 4:30 AM CST
8:00 PM ACST 5:30 AM CST
9:00 PM ACST 6:30 AM CST
10:00 PM ACST 7:30 AM CST
11:00 PM ACST 8:30 AM CST

Frequently asked questions

Use the hour-by-hour table below to see how each clock hour in Australian Central Time (ACT) maps to Central Standard Time (CST). Offsets can change with daylight saving.

Enter a time in the converter above, or look up the matching row in the 24-hour conversion table. Both times use today's date in their respective zones.

Yes. When either zone observes DST, the offset between them can shift by an hour. The table reflects the offset for today.