Live Synchronized Time Difference
JohannesburgtoOsloTime Difference
🇿🇦
Johannesburg
South Africa (GMT+2)17:10:38UTC+2:00
🇳🇴
Oslo
Norway (GMT+1)16:10:38UTC+1:00
Direct Distance9,706 km (6,031 miles)
Estimated Flight Time~11.9 hours
Business Overlap7 overlapping hours (9am–5pm)
Mutual Working Window: 7 Overlapping Hours
Recommended calling window between Johannesburg and Oslo
Off-Peak Calling Window
Johannesburg Time
10:00 AM – 5:00 PM
Oslo Time
9:00 AM – 4:00 PM
Both locations share 7 overlapping standard business hours (9:00 AM – 5:00 PM). This is the premier window for real-time video conferences, corporate calls, and instant collaboration without outside-hours disruption.
24-Hour Schedule Conversion Matrix
Compare every hour of the day between Johannesburg and Oslo.
Work (9am-5pm)ShoulderSleep / Off
| Johannesburg Time (South Africa) | Oslo Time (Norway) | Status & Recommendation |
|---|---|---|
| 00:00AM | 23:00PM-1 day | ⚪ Outside Work Hours |
| 01:00AM | 00:00AM | ⚪ Outside Work Hours |
| 02:00AM | 01:00AM | ⚪ Outside Work Hours |
| 03:00AM | 02:00AM | ⚪ Outside Work Hours |
| 04:00AM | 03:00AM | ⚪ Outside Work Hours |
| 05:00AM | 04:00AM | ⚪ Outside Work Hours |
| 06:00AM | 05:00AM | ⚪ Outside Work Hours |
| 07:00AM | 06:00AM | ⚪ Outside Work Hours |
| 08:00AM | 07:00AM | ⚪ Outside Work Hours |
| 09:00AM | 08:00AM | 🟡 Feasible (Shoulder Hour) |
| 10:00AM | 09:00AM | 🟢 Ideal Meeting Window |
| 11:00AM | 10:00AM | 🟢 Ideal Meeting Window |
| 12:00PM | 11:00AM | 🟢 Ideal Meeting Window |
| 13:00PM | 12:00PM | 🟢 Ideal Meeting Window |
| 14:00PM | 13:00PM | 🟢 Ideal Meeting Window |
| 15:00PM | 14:00PM | 🟢 Ideal Meeting Window |
| 16:00PM | 15:00PM | 🟢 Ideal Meeting Window |
| 17:00PM | 16:00PM | ⚪ Outside Work Hours |
| 18:00PM | 17:00PM | ⚪ Outside Work Hours |
| 19:00PM | 18:00PM | ⚪ Outside Work Hours |
| 20:00PM | 19:00PM | ⚪ Outside Work Hours |
| 21:00PM | 20:00PM | ⚪ Outside Work Hours |
| 22:00PM | 21:00PM | ⚪ Outside Work Hours |
| 23:00PM | 22:00PM | ⚪ Outside Work Hours |
Frequently Asked Questions
What is the time difference between Johannesburg and Oslo?
Oslo is 1 hour behind Johannesburg.
What is the best time to schedule a cross-border meeting between Johannesburg and Oslo?
There are 7 overlapping standard business hours (09:00 - 17:00) between Johannesburg and Oslo. The optimal window is when both parties are in their core working shifts.
Does daylight saving time (DST) affect the time difference between Johannesburg and Oslo?
Yes. If either South Africa or Norway observes seasonal Daylight Saving Time transitions, the offset difference shifts by one hour on scheduled transition dates.