Convert Australian Central Time to Lord Howe Time
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ACST · UTC+9:30 → LHST · UTC+10:30
ACST is 1 hour behind LHST
Today Adelaide is on ACDT (UTC+10:30) and Lord Howe on LHDT (UTC+11), so right now Adelaide is 30 minutes behind Lord Howe.
Adelaide · ACDT
Wednesday, 7 October 2026
Lord Howe · LHDT
Wednesday, 7 October 2026
When are both sides at work?Each column is one hour of the day in the first city; the second row shows the same moment in the other city. Gold means office hours (09:00–18:00), dusk means awake but off work, night means asleep (23:00–07:00). Columns where both rows are gold are good meeting times.
Shared working hours: 09:00–17:30 in Adelaide is 09:30–18:00 in Lord Howe.
Working (09–18) Awake, off the clock Asleep (23–07)
Pick a time and share it
21:53 Wed 7 Oct Adelaide = 22:23 Wed 7 Oct Lord Howe
Hour-by-hour conversion
| Adelaide (ACST)Every hour of today in the first city, with the matching time in the second. “Next day” means the calendar date is already tomorrow there. The highlighted row is right now. | Lord Howe (LHST) | |
|---|---|---|
| 00:00 | 00:30 | |
| 01:00 | 01:30 | |
| 02:00 | 02:30 | |
| 03:00 | 03:30 | |
| 04:00 | 04:30 | |
| 05:00 | 05:30 | |
| 06:00 | 06:30 | |
| 07:00 | 07:30 | |
| 08:00 | 08:30 | |
| 09:00 | 09:30 | Both at work |
| 10:00 | 10:30 | Both at work |
| 11:00 | 11:30 | Both at work |
| 12:00 | 12:30 | Both at work |
| 13:00 | 13:30 | Both at work |
| 14:00 | 14:30 | Both at work |
| 15:00 | 15:30 | Both at work |
| 16:00 | 16:30 | Both at work |
| 17:00 | 17:30 | Both at work |
| 18:00 | 18:30 | |
| 19:00 | 19:30 | |
| 20:00 | 20:30 | |
| 21:00 | 21:30 | Now |
| 22:00 | 22:30 | |
| 23:00 | 23:30 |
About this conversion
ACST here means Australian Central Time, represented by Adelaide (Australia/Adelaide), currently UTC+10:30. LHST means Lord Howe Time, represented by Lord Howe (Australia/Lord_Howe), currently UTC+11.
ACST is used by 2 zones, including Australia. If you meant a different one, see every meaning of ACST.
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 Adelaide; day boundaries are marked where the date differs.
Quick answers
- 09:00 ACST is 09:30 LHST
- 12:00 ACST is 12:30 LHST
- 15:00 ACST is 15:30 LHST
- 18:00 ACST is 18:30 LHST
Related conversions
- Australian Central Time to Line Islands TimeACST → LINT
- Australian Central Time to Mawson TimeACST → MAWT
- Australian Central Time to New Caledonia TimeACST → NCT
- Australian Central Time to Suriname TimeACST → SRT
- Acre Time to Lord Howe TimeACT → LHST
- Australian Eastern Time to Lord Howe TimeAEST → LHST
- Australian Western Time to Lord Howe TimeAWST → LHST
- Eastern European Time to Lord Howe TimeEET → LHST
- Australian Central Time to India TimeACST → IST
- India Time to Lord Howe TimeIST → LHST
- Time in Adelaidenow, DST, offset
- Time in Lord Howenow, DST, offset