Live Synchronized Time Difference
OslotoSydneyTime Difference
🇳🇴
Oslo
Norway (GMT+1)16:11:05UTC+1:00
🇦🇺
Sydney
Australia (GMT+11)02:11:05UTC+11:00
Direct Distance15,949 km (9,910 miles)
Estimated Flight Time~19.3 hours
Business Overlap0 overlapping hours (9am–5pm)
Feasible Shoulder Hours Window
Recommended calling window between Oslo and Sydney
Off-Peak Calling Window
Oslo Time
7:00 AM – 11:00 AM
Sydney Time
5:00 PM – 9:00 PM
There are no overlapping 9-to-5 working hours between Oslo and Sydney. The optimal compromise window falls during morning/evening shoulder periods (7:00 AM – 9:00 PM) when participants in both locations are awake.
24-Hour Schedule Conversion Matrix
Compare every hour of the day between Oslo and Sydney.
Work (9am-5pm)ShoulderSleep / Off
| Oslo Time (Norway) | Sydney Time (Australia) | Status & Recommendation |
|---|---|---|
| 00:00AM | 10:00AM | ⚪ Outside Work Hours |
| 01:00AM | 11:00AM | ⚪ Outside Work Hours |
| 02:00AM | 12:00PM | ⚪ Outside Work Hours |
| 03:00AM | 13:00PM | ⚪ Outside Work Hours |
| 04:00AM | 14:00PM | ⚪ Outside Work Hours |
| 05:00AM | 15:00PM | ⚪ Outside Work Hours |
| 06:00AM | 16:00PM | ⚪ Outside Work Hours |
| 07:00AM | 17:00PM | ⚪ Outside Work Hours |
| 08:00AM | 18:00PM | ⚪ Outside Work Hours |
| 09:00AM | 19:00PM | 🟡 Feasible (Shoulder Hour) |
| 10:00AM | 20:00PM | 🟡 Feasible (Shoulder Hour) |
| 11:00AM | 21:00PM | ⚪ Outside Work Hours |
| 12:00PM | 22:00PM | ⚪ Outside Work Hours |
| 13:00PM | 23:00PM | ⚪ Outside Work Hours |
| 14:00PM | 00:00AM | ⚪ Outside Work Hours |
| 15:00PM | 01:00AM | ⚪ Outside Work Hours |
| 16:00PM | 02:00AM | ⚪ Outside Work Hours |
| 17:00PM | 03:00AM | ⚪ Outside Work Hours |
| 18:00PM | 04:00AM | ⚪ Outside Work Hours |
| 19:00PM | 05:00AM | ⚪ Outside Work Hours |
| 20:00PM | 06:00AM | ⚪ Outside Work Hours |
| 21:00PM | 07:00AM | ⚪ Outside Work Hours |
| 22:00PM | 08:00AM | ⚪ Outside Work Hours |
| 23:00PM | 09:00AM | ⚪ Outside Work Hours |
Frequently Asked Questions
What is the time difference between Oslo and Sydney?
Sydney is 10 hours ahead of Oslo.
What is the best time to schedule a cross-border meeting between Oslo and Sydney?
Because of the wide timezone separation, a compromise meeting window during early morning in one location and evening in the other is recommended.
Does daylight saving time (DST) affect the time difference between Oslo and Sydney?
Yes. If either Norway or Australia observes seasonal Daylight Saving Time transitions, the offset difference shifts by one hour on scheduled transition dates.