Time Difference between Patna and Sydney
Kolkata (UTC+5:30) → Sydney (UTC+11)
🕐 Interactive Time Explorer
When it's 13:00 in Patna, it's 18.5:00 in Sydney
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Patna & Sydney✓ Perfect Match (3 hours)
◐ Extended Hours (6 hours)
✈️ Travel Information
Distance
9,606 km
Est. Flight Time
~12.3h
Time Difference
+5.5h
Work Hours Overlap
3h
Limited
🔴 Office Closed
Tomorrow 09:00
09:00 - 12:00
⏰ Quick Conversion
06:00
Patna
11.5:00
Sydney
09:00
Patna
14.5:00
Sydney
12:00
Patna
17.5:00
Sydney
15:00
Patna
20.5:00
Sydney
18:00
Patna
23.5:00
Sydney
21:00
Patna
2.5:00
Sydney (+1)
00:00
Patna
5.5:00
Sydney
03:00
Patna
8.5:00
Sydney
❓ Frequently Asked Questions
Time Difference Between Patna and Sydney
Patna, India and Sydney, Australia are separated by a time difference of 5 hours 30 min. When it's noon in Patna, it's 5 hours 30 min later in Sydney.
Patna operates on Asia/Kolkata 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
To catch business hours in both cities, consider scheduling calls during early morning in Patna.
Flight Considerations
The distance between Patna and Sydney is approximately 9,606 km. A direct flight typically takes around 12.3 hours. When traveling, remember that your arrival time will be in local time. Use our Flight Time Calculator for accurate arrival predictions.