Time Difference: Adelaide vs Oslo
Adelaide
6:34:48 PM ACDT
Sunday, October 25, 2026
9h 30m
9h 30m
Oslo
9:04:48 AM CET
Sunday, October 25, 2026
Oslo is 9.5 hours behind Adelaide.
Quick Reference
- Adelaide
- ACDT (GMT+10:30)
ACST starts on Apr 3, 2027
- Oslo
- CET (GMT+1)
CEST starts on Mar 28, 2027
Frequently Asked Questions
- What is the time difference between Adelaide and Oslo?
- Oslo is 9.5 hours behind Adelaide.
- When is the best time to call from Adelaide to Oslo?
- 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 Oslo uses CET.