Time Difference between Ostrava and Sydney
Prague (UTC+1) → Sydney (UTC+11)
🕐 Interactive Time Explorer
When it's 13:00 in Ostrava, it's 23:00 in Sydney
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Ostrava & Sydney◐ Extended Hours (3 hours)
✈️ Travel Information
Distance
15,816 km
Est. Flight Time
~19.6h
Time Difference
+10h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Ostrava
16:00
Sydney
09:00
Ostrava
19:00
Sydney
12:00
Ostrava
22:00
Sydney
15:00
Ostrava
01:00
Sydney (+1)
18:00
Ostrava
04:00
Sydney (+1)
21:00
Ostrava
07:00
Sydney (+1)
00:00
Ostrava
10:00
Sydney
03:00
Ostrava
13:00
Sydney
❓ Frequently Asked Questions
Time Difference Between Ostrava and Sydney
Ostrava, Czechia and Sydney, Australia are separated by a time difference of 10 hours. When it's noon in Ostrava, it's 10 hours later in Sydney.
Ostrava operates on Europe/Prague timezone, while Sydney uses Australia/Sydney. Both cities may observe Daylight Saving Time at different dates, which can temporarily change the time difference by an hour.
Best Time to Call
Due to the 10 hours difference, finding overlapping business hours can be challenging.
Flight Considerations
The distance between Ostrava and Sydney is approximately 15,816 km. A direct flight typically takes around 19.6 hours. When traveling, remember that your arrival time will be in local time. Use our Flight Time Calculator for accurate arrival predictions.