Time difference
Time difference between Tehran and Vienna
Find the best time to schedule a call or meeting.
Vienna is currently 1 hour 30 minutes behind Tehran.
Tehran • GMT+3:30
4:34 PM
Thursday, Jun 18
Vienna • GMT+2
3:04 PM
Thursday, Jun 18
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Best times to meet
The 9 AM – 5 PM business windows in both cities overlap for 6.5 hours. 10:30 AM–5 PM in Tehran is 9 AM–3:30 PM in Vienna. Aim somewhere in the middle of that window so neither side starts cold or finishes drained.
Quick conversion table
| Tehran | Vienna |
|---|---|
| 8 AM | 6:30 AM |
| 12 PM | 10:30 AM |
| 3 PM | 1:30 PM |
| 5 PM | 3:30 PM |
| 9 PM | 7:30 PM |
Daylight saving
Heads up: the gap will widen to 2.5 hours around October 29, 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 Vienna than Tehran?
- Vienna is 1.5 hours behind Tehran.
- What time is 9 AM in Tehran in Vienna?
- 9:00 AM in Tehran is 7:30 AM in Vienna.
- Do Tehran and Vienna observe daylight saving?
- Heads up: the gap will widen to 2.5 hours around October 29, when one of the cities shifts for daylight saving. Double-check meeting times scheduled across that date.
- When is the best time to call Vienna from Tehran?
- Aim for 10:30 AM–5 PM in Tehran, which is 9 AM–3:30 PM in Vienna.