Johannesburg zone
GMT+2 (GMT+2)
Dubai zone
GMT+4 (GMT+4)
Difference
2 hours ahead of Johannesburg
Business overlap
6h (9-5 windows)
Working hours overlap
Each cell is one hour in Johannesburg. Filled cells mark when 9 AM – 5 PM in Johannesburg and Dubai both apply.
6 hours per day
- Johannesburg
- GMT+2
- Dubai
- GMT+4
- Difference
- +2h
- Business overlap
- 6h
Hour-by-hour conversion
Each row shows the matching local time in Dubai for an hour in Johannesburg.
| Johannesburg | Dubai | Day | Window |
|---|---|---|---|
| 12:00 AM | 2:00 AM | same day | — |
| 1:00 AM | 3:00 AM | same day | — |
| 2:00 AM | 4:00 AM | same day | — |
| 3:00 AM | 5:00 AM | same day | — |
| 4:00 AM | 6:00 AM | same day | — |
| 5:00 AM | 7:00 AM | same day | — |
| 6:00 AM | 8:00 AM | same day | — |
| 7:00 AM | 9:00 AM | same day | — |
| 8:00 AM | 10:00 AM | same day | — |
| 9:00 AM | 11:00 AM | same day | Both 9-5 |
| 10:00 AM | 12:00 PM | same day | Both 9-5 |
| 11:00 AM | 1:00 PM | same day | Both 9-5 |
| 12:00 PM | 2:00 PM | same day | Both 9-5 |
| 1:00 PM | 3:00 PM | same day | Both 9-5 |
| 2:00 PM | 4:00 PM | same day | Both 9-5 |
| 3:00 PM | 5:00 PM | same day | — |
| 4:00 PM | 6:00 PM | same day | — |
| 5:00 PM | 7:00 PM | same day | — |
| 6:00 PM | 8:00 PM | same day | — |
| 7:00 PM | 9:00 PM | same day | — |
| 8:00 PM | 10:00 PM | same day | — |
| 9:00 PM | 11:00 PM | same day | — |
| 10:00 PM | 12:00 AM | next day | — |
| 11:00 PM | 1:00 AM | next day | — |
Best meeting windows
If both teams keep standard 9 AM – 5 PM hours, the overlap window is roughly 9:00 AM – 3:00 PM in Johannesburg time. That gives you 6 hours per workday for live meetings.
Tighter overlap is achievable by having the side with later working hours start earlier, or by treating the first and last hours of each side as flexible. The bar above marks every hour where both cities sit inside a 9 AM – 5 PM window.
About converting Johannesburg time to Dubai time
Johannesburg follows the Africa/Johannesburg time zone (currently GMT+2, GMT+2), while Dubai follows Asia/Dubai (currently GMT+4, GMT+4). Dubai is 2 hours ahead of Johannesburg right now.
Neither city observes daylight saving time, so the offset between them is the same all year.
Reverse this conversion
Dubai to Johannesburg
Open the converter
Plan a meeting between Johannesburg and Dubai
More conversions from Johannesburg
Frequently asked questions
- How many hours is Johannesburg from Dubai?
- Dubai is 2 hours ahead of Johannesburg right now.
- What time is 9:00 AM Johannesburg in Dubai?
- 9:00 AM in Johannesburg is 11:00 AM in Dubai.
- What time is 5:00 PM Johannesburg in Dubai?
- 5:00 PM in Johannesburg is 7:00 PM in Dubai.
- When do Johannesburg and Dubai business hours overlap?
- Standard 9 AM - 5 PM working hours overlap for about 6 hours, roughly from 9:00 AM to 3:00 PM in Johannesburg time.
- Does daylight saving time change the difference between Johannesburg and Dubai?
- Neither Johannesburg nor Dubai observes daylight saving time, so the offset between them is constant year-round.
Local time page
Time in Johannesburg
Local time page
Time in Dubai