Time difference
Time difference between Sydney and Tehran
Find the best time to schedule a call or meeting.
Tehran is currently 6 hours 30 minutes behind Sydney.
Sydney • GMT+10
11:03 PM
Thursday, Jun 18
Tehran • GMT+3:30
4:33 PM
Thursday, Jun 18
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Best times to meet
The 9 AM – 5 PM business windows in both cities overlap for 1.5 hours. 3:30 PM–5 PM in Sydney is 9 AM–10:30 AM in Tehran. Aim somewhere in the middle of that window so neither side starts cold or finishes drained.
Quick conversion table
| Sydney | Tehran |
|---|---|
| 8 AM | 1:30 AM |
| 12 PM | 5:30 AM |
| 3 PM | 8:30 AM |
| 5 PM | 10:30 AM |
| 9 PM | 2:30 PM |
Daylight saving
Heads up: the gap will widen to 7.5 hours around October 8, when one of the cities shifts for daylight saving. Double-check meeting times scheduled across that date.
Frequently asked questions
- How many hours ahead is Tehran than Sydney?
- Tehran is 6.5 hours behind Sydney.
- What time is 9 AM in Sydney in Tehran?
- 9:00 AM in Sydney is 2:30 AM in Tehran.
- Do Sydney and Tehran observe daylight saving?
- Heads up: the gap will widen to 7.5 hours around October 8, when one of the cities shifts for daylight saving. Double-check meeting times scheduled across that date.
- When is the best time to call Tehran from Sydney?
- Aim for 3:30 PM–5 PM in Sydney, which is 9 AM–10:30 AM in Tehran.