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Convert Indochina Time to Tonga Time

ICT · UTC+7 → TOT · UTC+13

ICT is 6 hours behind TOT

Bangkok · UTC+7

Tuesday, 8 September 2026

Nuku‘alofa · UTC+13

Tuesday, 8 September 2026

When are both sides at work?

0003060912151821
BangkokUTC+7 · +07:00
0003060912151821
Nuku‘alofaUTC+13 · +13:00
0609121518210003

Shared working hours: 09:00–12:00 in Bangkok is 15:00–18:00 in Nuku‘alofa.

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

Pick a time and share it

14:06 Tue 8 Sep Bangkok = 20:06 Tue 8 Sep Nuku‘alofa

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Hour-by-hour conversion

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

About this conversion

ICT here means Indochina Time, represented by Bangkok (Asia/Bangkok), currently UTC+7. TOT means Tonga Time, represented by Nuku‘alofa (Pacific/Tongatapu), currently UTC+13.

ICT is used by 4 zones, including Thailand. If you meant a different one, see every meaning of ICT.

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 Bangkok; day boundaries are marked where the date differs.

Quick answers

  • 09:00 ICT is 15:00 TOT
  • 12:00 ICT is 18:00 TOT
  • 15:00 ICT is 21:00 TOT
  • 18:00 ICT is 00:00 TOT

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