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Convert Australian Eastern Time to Casey Time

AEST · UTC+10 → CAST · UTC+8

AEST is 2 hours ahead of CAST

Today Sydney is on AEDT (UTC+11) and Casey on AWST (UTC+8), so right now Sydney is 3 hours ahead of Casey.

Sydney · AEDT

Wednesday, 7 October 2026

Casey · AWST

Wednesday, 7 October 2026

When are both sides at work?

0003060912151821
SydneyAEDT · +11:00
0003060912151821
CaseyAWST · +08:00
2100030609121518

Shared working hours: 12:00–18:00 in Sydney is 09:00–15:00 in Casey.

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

Pick a time and share it

22:23 Wed 7 Oct Sydney = 19:23 Wed 7 Oct Casey

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Hour-by-hour conversion

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

About this conversion

AEST here means Australian Eastern Time, represented by Sydney (Australia/Sydney), currently UTC+11. CAST means Casey Time, represented by Casey (Antarctica/Casey), currently UTC+8.

AEST is used by 2 zones, including Australia. If you meant a different one, see every meaning of AEST.

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 Sydney; day boundaries are marked where the date differs.

Quick answers

  • 09:00 AEST is 06:00 CAST
  • 12:00 AEST is 09:00 CAST
  • 15:00 AEST is 12:00 CAST
  • 18:00 AEST is 15:00 CAST

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