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Convert Brunei Darussalam Time to Marquesas Time

BNT · UTC+8 → MART · UTC−9:30

BNT is 17 hours 30 minutes ahead of MART

Bandar Seri Begawan · UTC+8

Wednesday, 7 October 2026

Marquesas · UTC-9:30

Wednesday, 7 October 2026

When are both sides at work?

0003060912151821
Bandar Seri BegawanUTC+8 · +08:00
0003060912151821
MarquesasUTC-9:30 · -09:30
0609121518210003

Shared working hours: 09:00–11:30 in Bandar Seri Begawan is 15:30–18:00 in Marquesas.

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

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19:25 Wed 7 Oct Bandar Seri Begawan = 01:55 Wed 7 Oct Marquesas

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Hour-by-hour conversion

Bandar Seri Begawan (BNT)Marquesas (MART)
00:0006:30prev. day
01:0007:30prev. day
02:0008:30prev. day
03:0009:30prev. day
04:0010:30prev. day
05:0011:30prev. day
06:0012:30prev. day
07:0013:30prev. day
08:0014:30prev. day
09:0015:30prev. dayBoth at work
10:0016:30prev. dayBoth at work
11:0017:30prev. dayBoth at work
12:0018:30prev. day
13:0019:30prev. day
14:0020:30prev. day
15:0021:30prev. day
16:0022:30prev. day
17:0023:30prev. day
18:0000:30
19:0001:30Now
20:0002:30
21:0003:30
22:0004:30
23:0005:30

About this conversion

BNT here means Brunei Darussalam Time, represented by Bandar Seri Begawan (Asia/Brunei), currently UTC+8. MART means Marquesas Time, represented by Marquesas (Pacific/Marquesas), currently UTC−9:30.

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 Bandar Seri Begawan; day boundaries are marked where the date differs.

Quick answers

  • 09:00 BNT is 15:30 MART
  • 12:00 BNT is 18:30 MART
  • 15:00 BNT is 21:30 MART
  • 18:00 BNT is 00:30 MART

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