Time difference
Time difference between Honolulu and Oslo
Find the best time to schedule a call or meeting.
Oslo is currently 12 hours ahead of Honolulu.
Honolulu • HST
3:05 AM
Thursday, Jun 18
Oslo • GMT+2
3:05 PM
Thursday, Jun 18
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Best times to meet
Standard 9 AM – 5 PM hours in Honolulu and Oslo do not overlap. The least-bad options are an early start in one city or a late evening call in the other — for example a 7–8 AM meeting in Honolulu, or a 6–8 PM meeting in Oslo.
Quick conversion table
| Honolulu | Oslo |
|---|---|
| 8 AM | 8:00 PM |
| 12 PM | 12:00 AM (next day) |
| 3 PM | 3:00 AM (next day) |
| 5 PM | 5:00 AM (next day) |
| 9 PM | 9:00 AM (next day) |
Daylight saving
Heads up: the gap will narrow to 11 hours around October 29, when one of the cities shifts for daylight saving. Double-check meeting times scheduled across that date.
Frequently asked questions
- How many hours ahead is Oslo than Honolulu?
- Oslo is 12 hours ahead of Honolulu.
- What time is 9 AM in Honolulu in Oslo?
- 9:00 AM in Honolulu is 9:00 PM in Oslo.
- Do Honolulu and Oslo observe daylight saving?
- Heads up: the gap will narrow to 11 hours around October 29, when one of the cities shifts for daylight saving. Double-check meeting times scheduled across that date.
- When is the best time to call Oslo from Honolulu?
- Honolulu and Oslo business hours don't overlap. The closest options are early mornings in Honolulu or late evenings, when one side stretches outside 9–5.