Time Difference: Adelaide vs Seoul
Adelaide
7:27:58 PM ACDT
Sunday, October 25, 2026
1h 30m
1h 30m
Seoul
5:57:58 PM KST
Sunday, October 25, 2026
Seoul is 1.5 hours behind Adelaide.
Quick Reference
- Adelaide
- ACDT (GMT+10:30)
ACST starts on Apr 3, 2027
- Seoul
- KST (GMT+9)
No Daylight Saving Time
Frequently Asked Questions
- What is the time difference between Adelaide and Seoul?
- Seoul is 1.5 hours behind Adelaide.
- When is the best time to call from Adelaide to Seoul?
- 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 ACDT and Seoul uses KST.