ACST to SGT Converter
Adelaide to Singapore — 1.5-hour gap. Singapore as a gateway for SA resources and trade.
Time Zone Converter
Compare Times
| ACST | SGT |
|---|---|
| 8:00 AM ACST | 6:30 AM SGT |
| 9:00 AM ACST | 7:30 AM SGT |
| 10:00 AM ACST | 8:30 AM SGT |
| 11:00 AM ACST | 9:30 AM SGT |
| 12:00 PM ACST | 10:30 AM SGT |
| 1:00 PM ACST | 11:30 AM SGT |
| 2:00 PM ACST | 12:30 PM SGT |
| 3:00 PM ACST | 1:30 PM SGT |
| 4:00 PM ACST | 2:30 PM SGT |
| 5:00 PM ACST | 3:30 PM SGT |
| 6:00 PM ACST | 4:30 PM SGT |
| 7:00 PM ACST | 5:30 PM SGT |
| 8:00 PM ACST | 6:30 PM SGT |
Common Time Conversions
EST · New York →
CST · Chicago →
MST · Denver →
PST · Los Angeles →
AKST · Anchorage →
HST · Honolulu →
UTC · Universal →
GMT · London →
IST · New Delhi →
CET · Paris →
How Time Zone Conversion Works
Time zone conversion works by comparing the UTC offset of one location to another. Every city or region is measured relative to Coordinated Universal Time (UTC), which acts as the global reference point for civil time.
SGT is 1 hour 30 minutes behind ACST (standard time).
Daylight Saving Time: ACST observes DST; SGT does not. The offset between them shifts by 1 hour twice a year — in spring and autumn — when ACST changes its clocks.
Best Meeting Times: ACST & SGT
ACST
10:30–17:00
Central Australia Time
SGT
09:00–15:30
Singapore Time
Recommended time: 13:30 ACST / 12:00 SGT
DST schedule for 2026
Current-year daylight saving start and end dates for the selected zones.
ACST · Central Australia Time
Standard offset +09:30
- Starts
- Oct 4, 2026 · 02:00 → 03:00
- first_sunday_of_october
- Ends
- Apr 5, 2026 · 03:00 → 02:00
- first_sunday_of_april
- Daylight time
- ACDT · +10:30
South Australia observes DST (ACDT, UTC+10:30); the Northern Territory remains on ACST year-round. SA has used the same Sunday transition dates as the eastern states since the 2008/09 DST season — older sources stating SA changes one week later are out of date.
SGT · Singapore Time
Standard offset +08:00
Singapore Time remains on a constant standard offset for the year.
Singapore does not observe DST.
Principal Cities
ACST — Central Australia Time
- AdelaideAustralia
- DarwinAustralia
- Alice SpringsAustralia
- PalmerstonAustralia
SGT — Singapore Time
- SingaporeSingapore
- Jurong EastSingapore
- WoodlandsSingapore
- TampinesSingapore
