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Convert Cocos Islands Time to Chatham Time

CCT · UTC+6:30 → CHAST · UTC+12:45

CCT is 6 hours 15 minutes behind CHAST

Today West Island is on UTC+6:30 (UTC+6:30) and Chatham on CHADT (UTC+13:45), so right now West Island is 7 hours 15 minutes behind Chatham.

West Island · UTC+6:30

Wednesday, 7 October 2026

Chatham · CHADT

Thursday, 8 October 2026

When are both sides at work?

0003060912151821
West IslandUTC+6:30 · +06:30
0003060912151821
ChathamCHADT · +13:45
0710131619220104

Shared working hours: 09:00–11:00 in West Island is 16:15–18:15 in Chatham.

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

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17:56 Wed 7 Oct West Island = 01:11 Thu 8 Oct Chatham

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Hour-by-hour conversion

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

About this conversion

CCT here means Cocos Islands Time, represented by West Island (Indian/Cocos), currently UTC+6:30. 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 West Island; day boundaries are marked where the date differs.

Quick answers

  • 09:00 CCT is 16:15 CHAST
  • 12:00 CCT is 19:15 CHAST
  • 15:00 CCT is 22:15 CHAST
  • 18:00 CCT is 01:15 CHAST

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