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Convert Indian Ocean Time to Western European Time

IOT · UTC+6 → WET · UTC+1

IOT is 5 hours ahead of WET

Chagos · UTC+6

Tuesday, 8 September 2026

Lisbon · WEST

Tuesday, 8 September 2026

When are both sides at work?

0003060912151821
ChagosUTC+6 · +06:00
0003060912151821
LisbonWEST · +01:00
1922010407101316

Shared working hours: 14:00–18:00 in Chagos is 09:00–13:00 in Lisbon.

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

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13:06 Tue 8 Sep Chagos = 08:06 Tue 8 Sep Lisbon

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Hour-by-hour conversion

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

About this conversion

IOT here means Indian Ocean Time, represented by Chagos (Indian/Chagos), currently UTC+6. WET means Western European Time, represented by Lisbon (Europe/Lisbon), currently UTC+1.

WET is used by 5 zones, including Portugal. See every meaning of WET.

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 Chagos; day boundaries are marked where the date differs.

Quick answers

  • 09:00 IOT is 04:00 WET
  • 12:00 IOT is 07:00 WET
  • 15:00 IOT is 10:00 WET
  • 18:00 IOT is 13:00 WET

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