Tehran to Johannesburg Time Difference
🇮🇷 Tehran is currently 1.5 hours behind of 🇿🇦 Johannesburg.
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Atin 🇮🇷 Tehran→it will be—in 🇿🇦 Johannesburg
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Difference
-1.5h
Business overlap
8h
Distance
7,306 km
Approx. flight
8.6h
Hour-by-Hour: Tehran to Johannesburg
| 🇮🇷 Tehran | 🇿🇦 Johannesburg | Note |
|---|---|---|
| 12:00 AM | 10:30 PM(prev day) | Previous day |
| 1:00 AM | 11:30 PM(prev day) | Previous day |
| 2:00 AM | 12:30 AM | |
| 3:00 AM | 1:30 AM | |
| 4:00 AM | 2:30 AM | |
| 5:00 AM | 3:30 AM | |
| 6:00 AM | 4:30 AM | |
| 7:00 AM | 5:30 AM | |
| 8:00 AM | 6:30 AM | |
| 9:00 AM | 7:30 AM | |
| 10:00 AM | 8:30 AM | |
| 11:00 AM | 9:30 AM | |
| 12:00 PM | 10:30 AM | |
| 1:00 PM | 11:30 AM | |
| 2:00 PM | 12:30 PM | |
| 3:00 PM | 1:30 PM | |
| 4:00 PM | 2:30 PM | |
| 5:00 PM | 3:30 PM | |
| 6:00 PM | 4:30 PM | |
| 7:00 PM | 5:30 PM | |
| 8:00 PM | 6:30 PM | |
| 9:00 PM | 7:30 PM | |
| 10:00 PM | 8:30 PM | |
| 11:00 PM | 9:30 PM |
Daylight Saving Time (DST)
Neither Tehran nor Johannesburg observes Daylight Saving Time. The time difference is always 1.5 hours behind.
Best Meeting Times
There are 8 overlapping business hours between Tehran and Johannesburg (9 AM – 6 PM in each city).
🇮🇷 Tehran
10:00 AM – 6:00 PM
🇿🇦 Johannesburg
8:30 AM – 4:30 PM
Frequently Asked Questions
What is the time difference between Tehran and Johannesburg?
The time difference between Tehran and Johannesburg is currently 1.5 hours behind. Tehran uses GMT+3:30 (UTC+3:30), while Johannesburg uses GMT+2 (UTC+2).
When it's noon in Tehran, what time is it in Johannesburg?
When it's 12:00 PM (noon) in Tehran, it is 10:30 AM in Johannesburg. Use our calculator above to convert any other time.
Does the time difference between Tehran and Johannesburg change?
No. The time difference between Tehran and Johannesburg is always 1.5 hours behind — neither city observes Daylight Saving Time, so the offset never changes.
What are the best times to schedule a call between Tehran and Johannesburg?
The best time to call is between 10:00 AM and 6:00 PM in Tehran (which is 8:30 AM – 4:30 PM in Johannesburg). This 8-hour window falls within business hours in both cities.
Is Tehran ahead or behind Johannesburg?
Tehran is currently 1.5 hours ahead of Johannesburg.
What time zone is Tehran in?
Tehran is in the Asia/Tehran time zone, currently using GMT+3:30 (UTC+3:30). Tehran does not observe Daylight Saving Time.
What time is midnight in Tehran in Johannesburg?
When it is midnight (12:00 AM) in Tehran, it is 10:30 PM in Johannesburg.