Time Difference: Dublin vs Oslo
Dublin
8:04:43 AM GMT
Sunday, October 25, 2026
1h
1h
Oslo
9:04:43 AM CET
Sunday, October 25, 2026
Oslo is 1 hour ahead of Dublin.
Quick Reference
- Dublin
- GMT (GMT+0)
IST starts on Mar 28, 2027
- Oslo
- CET (GMT+1)
CEST starts on Mar 28, 2027
Frequently Asked Questions
- What is the time difference between Dublin and Oslo?
- Oslo is 1 hour ahead of Dublin.
- When is the best time to call from Dublin 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. Dublin uses GMT and Oslo uses CET.