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Convert Chatham Time to Petropavlovsk-Kamchatski Time

CHAST · UTC+12:45 → PETT · UTC+12

CHAST is 45 minutes ahead of PETT

Today Chatham is on CHADT (UTC+13:45) and Petropavlovsk-Kamchatsky on UTC+12 (UTC+12), so right now Chatham is 1 hour 45 minutes ahead of Petropavlovsk-Kamchatsky.

Chatham · CHADT

Thursday, 8 October 2026

Petropavlovsk-Kamchatsky · UTC+12

Wednesday, 7 October 2026

When are both sides at work?

0003060912151821
ChathamCHADT · +13:45
0003060912151821
Petropavlovsk-KamchatskyUTC+12 · +12:00
2201040710131619

Shared working hours: 11:00–18:00 in Chatham is 09:15–16:15 in Petropavlovsk-Kamchatsky.

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

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01:11 Thu 8 Oct Chatham = 23:26 Wed 7 Oct Petropavlovsk-Kamchatsky

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Hour-by-hour conversion

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

About this conversion

CHAST here means Chatham Time, represented by Chatham (Pacific/Chatham), currently UTC+13:45. PETT means Petropavlovsk-Kamchatski Time, represented by Petropavlovsk-Kamchatsky (Asia/Kamchatka), currently UTC+12.

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 Chatham; day boundaries are marked where the date differs.

Quick answers

  • 09:00 CHAST is 07:15 PETT
  • 12:00 CHAST is 10:15 PETT
  • 15:00 CHAST is 13:15 PETT
  • 18:00 CHAST is 16:15 PETT

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