Time Difference: Adelaide vs Singapore
Adelaide
11:01:14 AM ACST
Thursday, May 14, 2026
1h 30m
1h 30m
Singapore
9:31:14 AM SGT
Thursday, May 14, 2026
Singapore is 1.5 hours behind Adelaide.
Quick Reference
- Adelaide
- ACST (GMT+9:30)
ACDT starts on Oct 3, 2026
- Singapore
- SGT (GMT+8)
No Daylight Saving Time
Frequently Asked Questions
- What is the time difference between Adelaide and Singapore?
- Singapore is 1.5 hours behind Adelaide.
- When is the best time to call from Adelaide to Singapore?
- The best time to call is during overlapping business hours (9 AM – 5 PM) in both cities. Use the interactive converter on this page to visually compare hours side by side.
- Does the time difference change with daylight saving time?
- The time difference may change when either city enters or exits daylight saving time. Adelaide uses ACST and Singapore uses SGT.