Isfahan to Sydney Time Difference
Sydney is 6 hours 30 min ahead of Isfahan. When it is noon in Isfahan, it is 18.5:00 in Sydney.
Tehran (UTC+3:30) → Sydney (UTC+10)
🕐 Interactive Time Explorer
When it's 15:00 in Isfahan, it's 21.5:00 in Sydney
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Isfahan & Sydney✓ Perfect Match (2 hours)
◐ Extended Hours (6 hours)
✈️ Travel Information
Distance
12,744 km
Est. Flight Time
~16h
Time Difference
+6.5h
Work Hours Overlap
2h
Limited
🔴 Office Closed
Tomorrow 09:00
09:00 - 11:00
⏰ Quick Conversion
06:00
Isfahan
12.5:00
Sydney
09:00
Isfahan
15.5:00
Sydney
12:00
Isfahan
18.5:00
Sydney
15:00
Isfahan
21.5:00
Sydney
18:00
Isfahan
0.5:00
Sydney (+1)
21:00
Isfahan
3.5:00
Sydney (+1)
00:00
Isfahan
6.5:00
Sydney
03:00
Isfahan
9.5:00
Sydney
Frequently Asked Questions
How many hours is Isfahan behind Sydney?
Sydney is 6 hours 30 min ahead of Isfahan. When it is 12:00 noon in Isfahan, it is 18.5:00 in Sydney. Isfahan operates on Asia/Tehran (UTC+3.5), while Sydney uses Australia/Sydney (UTC+10).
What is the best time to call Sydney from Isfahan?
There are 2 hours of overlapping business time (9 AM–5 PM) between Isfahan and Sydney. The best window is 09:00–11:00 Isfahan time (15.5:00–17.5:00 in Sydney).
Does the Isfahan to Sydney time difference change throughout the year?
The time difference can shift by up to one hour when either city observes Daylight Saving Time (DST). DST transition dates differ between countries — typically March/April in the Northern Hemisphere and October in the Southern Hemisphere. Always verify the live difference above when scheduling important meetings near DST changeover dates.
Flying between Isfahan and Sydney
The distance between Isfahan and Sydney is approximately 12,744 km. A direct flight typically takes around 16 hours. Your arrival clock will show local Sydney time — use our Flight Time Calculator to predict exact arrival times.