Live Synchronized Time Difference
OslotoJohannesburgTime Difference
🇳🇴
Oslo
Norway (GMT+1)16:11:06UTC+1:00
🇿🇦
Johannesburg
South Africa (GMT+2)17:11:06UTC+2:00
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 Oslo and Johannesburg
Off-Peak Calling Window
Oslo Time
9:00 AM – 4:00 PM
Johannesburg Time
10:00 AM – 5:00 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 Oslo and Johannesburg.
Work (9am-5pm)ShoulderSleep / Off
| Oslo Time (Norway) | Johannesburg Time (South Africa) | Status & Recommendation |
|---|---|---|
| 00:00AM | 01:00AM | ⚪ Outside Work Hours |
| 01:00AM | 02:00AM | ⚪ Outside Work Hours |
| 02:00AM | 03:00AM | ⚪ Outside Work Hours |
| 03:00AM | 04:00AM | ⚪ Outside Work Hours |
| 04:00AM | 05:00AM | ⚪ Outside Work Hours |
| 05:00AM | 06:00AM | ⚪ Outside Work Hours |
| 06:00AM | 07:00AM | ⚪ Outside Work Hours |
| 07:00AM | 08:00AM | ⚪ Outside Work Hours |
| 08:00AM | 09:00AM | ⚪ Outside Work Hours |
| 09:00AM | 10:00AM | 🟢 Ideal Meeting Window |
| 10:00AM | 11:00AM | 🟢 Ideal Meeting Window |
| 11:00AM | 12:00PM | 🟢 Ideal Meeting Window |
| 12:00PM | 13:00PM | 🟢 Ideal Meeting Window |
| 13:00PM | 14:00PM | 🟢 Ideal Meeting Window |
| 14:00PM | 15:00PM | 🟢 Ideal Meeting Window |
| 15:00PM | 16:00PM | 🟢 Ideal Meeting Window |
| 16:00PM | 17:00PM | 🟡 Feasible (Shoulder Hour) |
| 17:00PM | 18:00PM | ⚪ Outside Work Hours |
| 18:00PM | 19:00PM | ⚪ Outside Work Hours |
| 19:00PM | 20:00PM | ⚪ Outside Work Hours |
| 20:00PM | 21:00PM | ⚪ Outside Work Hours |
| 21:00PM | 22:00PM | ⚪ Outside Work Hours |
| 22:00PM | 23:00PM | ⚪ Outside Work Hours |
| 23:00PM | 00:00AM | ⚪ Outside Work Hours |
Frequently Asked Questions
What is the time difference between Oslo and Johannesburg?
Johannesburg is 1 hour ahead of Oslo.
What is the best time to schedule a cross-border meeting between Oslo and Johannesburg?
There are 7 overlapping standard business hours (09:00 - 17:00) between Oslo and Johannesburg. The optimal window is when both parties are in their core working shifts.
Does daylight saving time (DST) affect the time difference between Oslo and Johannesburg?
Yes. If either Norway or South Africa observes seasonal Daylight Saving Time transitions, the offset difference shifts by one hour on scheduled transition dates.