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Convert Australian Central Western Time to Chatham Time

ACWST · UTC+8:45 → CHAST · UTC+12:45

ACWST is 4 hours behind CHAST

Today Eucla is on ACWST (UTC+8:45) and Chatham on CHADT (UTC+13:45), so right now Eucla is 5 hours behind Chatham.

Eucla · ACWST

Wednesday, 7 October 2026

Chatham · CHADT

Thursday, 8 October 2026

When are both sides at work?

0003060912151821
EuclaACWST · +08:45
0003060912151821
ChathamCHADT · +13:45
0508111417202302

Shared working hours: 09:00–13:00 in Eucla is 14:00–18:00 in Chatham.

Working (09–18) Awake, off the clock Asleep (23–07)

Pick a time and share it

20:08 Wed 7 Oct Eucla = 01:08 Thu 8 Oct Chatham

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Hour-by-hour conversion

Eucla (ACWST)Chatham (CHAST)
00:0005:00
01:0006:00
02:0007:00
03:0008:00
04:0009:00
05:0010:00
06:0011:00
07:0012:00
08:0013:00
09:0014:00Both at work
10:0015:00Both at work
11:0016:00Both at work
12:0017:00Both at work
13:0018:00
14:0019:00
15:0020:00
16:0021:00
17:0022:00
18:0023:00
19:0000:00next day
20:0001:00next dayNow
21:0002:00next day
22:0003:00next day
23:0004:00next day

About this conversion

ACWST here means Australian Central Western Time, represented by Eucla (Australia/Eucla), currently UTC+8:45. CHAST means Chatham Time, represented by Chatham (Pacific/Chatham), currently UTC+13:45.

Working hours are shown as 09:00–18:00 local, and sleeping hours as 23:00–07:00. The hour table is anchored on the current day in Eucla; day boundaries are marked where the date differs.

Quick answers

  • 09:00 ACWST is 14:00 CHAST
  • 12:00 ACWST is 17:00 CHAST
  • 15:00 ACWST is 20:00 CHAST
  • 18:00 ACWST is 23:00 CHAST

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