Convert Australian Central Time to Apia Time
Looking to build a web app, a mobile app or a website for your shop or business, or want more leads? Boffin Coders, who build timezones.in, can help. Talk to us → (opens in a new tab)
ACST · UTC+9:30 → WST · UTC+13
ACST is 3 hours 30 minutes behind WST
Today Adelaide is on ACDT (UTC+10:30) and Apia on UTC+13 (UTC+13), so right now Adelaide is 2 hours 30 minutes behind Apia.
Adelaide · ACDT
Wednesday, 7 October 2026
Apia · UTC+13
Thursday, 8 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: 09:00–15:30 in Adelaide is 11:30–18:00 in Apia.
Working (09–18) Awake, off the clock Asleep (23–07)
Pick a time and share it
21:53 Wed 7 Oct Adelaide = 00:23 Thu 8 Oct Apia
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. | Apia (WST) | |
|---|---|---|
| 00:00 | 02:30 | |
| 01:00 | 03:30 | |
| 02:00 | 04:30 | |
| 03:00 | 05:30 | |
| 04:00 | 06:30 | |
| 05:00 | 07:30 | |
| 06:00 | 08:30 | |
| 07:00 | 09:30 | |
| 08:00 | 10:30 | |
| 09:00 | 11:30 | Both at work |
| 10:00 | 12:30 | Both at work |
| 11:00 | 13:30 | Both at work |
| 12:00 | 14:30 | Both at work |
| 13:00 | 15:30 | Both at work |
| 14:00 | 16:30 | Both at work |
| 15:00 | 17:30 | Both at work |
| 16:00 | 18:30 | |
| 17:00 | 19:30 | |
| 18:00 | 20:30 | |
| 19:00 | 21:30 | |
| 20:00 | 22:30 | |
| 21:00 | 23:30 | Now |
| 22:00 | 00:30next day | |
| 23:00 | 01:30next day |
About this conversion
ACST here means Australian Central Time, represented by Adelaide (Australia/Adelaide), currently UTC+10:30. WST means Apia Time, represented by Apia (Pacific/Apia), currently UTC+13.
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 11:30 WST
- 12:00 ACST is 14:30 WST
- 15:00 ACST is 17:30 WST
- 18:00 ACST is 20:30 WST
Related conversions
- Australian Central Time to Yakutsk TimeACST → YAKT
- Australian Central Time to Yukon TimeACST → YT
- Australian Central Time to West Kazakhstan TimeACST → AQTT
- Australian Central Time to Easter Island TimeACST → EAST
- Acre Time to Apia TimeACT → WST
- Australian Eastern Time to Apia TimeAEST → WST
- Australian Western Time to Apia TimeAWST → WST
- Eastern European Time to Apia TimeEET → WST
- Australian Central Time to India TimeACST → IST
- India Time to Apia TimeIST → WST
- Time in Adelaidenow, DST, offset
- Time in Apianow, DST, offset