ACST to CET converter

Australian Central Time (Adelaide) to Central European Time (Paris, Berlin, Madrid, Rome, Amsterdam).

ACST10:37 AMSat 31 Oct 2026

→

CET1:07 AMSat 31 Oct 2026

CET is 9 h 30 min behind ACST.

Pick a time in ACST

⇄ CET to ACST

9:00 AM ACST = 11:30 PM CET previous day

Best time to meet

No hour falls inside 9 AM to 5 PM in both places. The least painful: around 7:00 PM ACST, which is 9:30 AM CET.

ACST to CET time table

For 31 Oct 2026. Green rows: both sides between 9 AM and 5 PM.

ACST	CET
12:00 AM ACST	2:30 PM CET previous day
1:00 AM ACST	3:30 PM CET previous day
2:00 AM ACST	4:30 PM CET previous day
3:00 AM ACST	5:30 PM CET previous day
4:00 AM ACST	6:30 PM CET previous day
5:00 AM ACST	7:30 PM CET previous day
6:00 AM ACST	8:30 PM CET previous day
7:00 AM ACST	9:30 PM CET previous day
8:00 AM ACST	10:30 PM CET previous day
9:00 AM ACST	11:30 PM CET previous day
10:00 AM ACST	12:30 AM CET
11:00 AM ACST	1:30 AM CET
12:00 PM ACST	2:30 AM CET
1:00 PM ACST	3:30 AM CET
2:00 PM ACST	4:30 AM CET
3:00 PM ACST	5:30 AM CET
4:00 PM ACST	6:30 AM CET
5:00 PM ACST	7:30 AM CET
6:00 PM ACST	8:30 AM CET
7:00 PM ACST	9:30 AM CET
8:00 PM ACST	10:30 AM CET
9:00 PM ACST	11:30 AM CET
10:00 PM ACST	12:30 PM CET
11:00 PM ACST	1:30 PM CET

Quick answers

9:00 AM ACST = 11:30 PM CET (previous day)
12:00 PM ACST = 2:30 AM CET
3:00 PM ACST = 5:30 AM CET
5:00 PM ACST = 7:30 AM CET
9:00 AM CET = 6:30 PM ACST
12:00 PM CET = 9:30 PM ACST
5:00 PM CET = 2:30 AM ACST (next day)

Does the gap change during the year?

Yes, because of daylight saving. Until 28 Mar 2027: CET is 9 h 30 min behind ACST. From 28 Mar 2027 to 4 Apr 2027: CET is 8 h 30 min behind ACST. From 4 Apr 2027 to 3 Oct 2027: CET is 7 h 30 min behind ACST. From 3 Oct 2027 to 31 Oct 2027: CET is 8 h 30 min behind ACST. From 31 Oct 2027 to 26 Mar 2028: CET is 9 h 30 min behind ACST.

ACST next changes its clocks on 4 Apr 2027 (back 1 h, to UTC+9:30), then on 3 Oct 2027 (forward 1 h, to UTC+10:30). CET next changes its clocks on 28 Mar 2027 (forward 1 h, to UTC+2), then on 31 Oct 2027 (back 1 h, to UTC+1).

About ACST and CET

ACST here means Australian Central Time, the clock in Adelaide. Right now it is UTC+10:30. Strictly, ACST is the winter name; in summer these places use ACDT. This page follows their real clock all year.

CET here means Central European Time, the clock in Paris, Berlin, Madrid, Rome, Amsterdam. Right now it is UTC+1. Strictly, CET is the winter name; in summer these places use CEST. This page follows their real clock all year.

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