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Convert Casey Time to Mawson Time

CAST · UTC+8 → MAWT · UTC+5

CAST is 3 hours ahead of MAWT

Casey · AWST

Wednesday, 7 October 2026

Mawson · UTC+5

Wednesday, 7 October 2026

When are both sides at work?

0003060912151821
CaseyAWST · +08:00
0003060912151821
MawsonUTC+5 · +05:00
2100030609121518

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

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

Pick a time and share it

19:26 Wed 7 Oct Casey = 16:26 Wed 7 Oct Mawson

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Hour-by-hour conversion

Casey (CAST)Mawson (MAWT)
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
19:0016:00Now
20:0017:00
21:0018:00
22:0019:00
23:0020:00

About this conversion

CAST here means Casey Time, represented by Casey (Antarctica/Casey), currently UTC+8. MAWT means Mawson Time, represented by Mawson (Antarctica/Mawson), currently UTC+5.

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 Casey; day boundaries are marked where the date differs.

Quick answers

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

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