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Convert Australian Western Time to Lord Howe Time

AWST · UTC+8 → LHST · UTC+10:30

AWST is 2 hours 30 minutes behind LHST

Today Perth is on AWST (UTC+8) and Lord Howe on LHDT (UTC+11), so right now Perth is 3 hours behind Lord Howe.

Perth · AWST

Wednesday, 7 October 2026

Lord Howe · LHDT

Wednesday, 7 October 2026

When are both sides at work?

0003060912151821
PerthAWST · +08:00
0003060912151821
Lord HoweLHDT · +11:00
0306091215182100

Shared working hours: 09:00–15:00 in Perth is 12:00–18:00 in Lord Howe.

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

Pick a time and share it

19:25 Wed 7 Oct Perth = 22:25 Wed 7 Oct Lord Howe

Open in planner

Hour-by-hour conversion

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

About this conversion

AWST here means Australian Western Time, represented by Perth (Australia/Perth), currently UTC+8. LHST means Lord Howe Time, represented by Lord Howe (Australia/Lord_Howe), currently UTC+11.

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 Perth; day boundaries are marked where the date differs.

Quick answers

  • 09:00 AWST is 12:00 LHST
  • 12:00 AWST is 15:00 LHST
  • 15:00 AWST is 18:00 LHST
  • 18:00 AWST is 21:00 LHST