Time Difference between Gangtok and Sydney
Kolkata (UTC+5:30) → Sydney (UTC+11)
🕐 Interactive Time Explorer
When it's 13:00 in Gangtok, it's 18.5:00 in Sydney
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Gangtok & Sydney✓ Perfect Match (3 hours)
◐ Extended Hours (6 hours)
✈️ Travel Information
Distance
9,474 km
Est. Flight Time
~12.1h
Time Difference
+5.5h
Work Hours Overlap
3h
Limited
🔴 Office Closed
Tomorrow 09:00
09:00 - 12:00
⏰ Quick Conversion
06:00
Gangtok
11.5:00
Sydney
09:00
Gangtok
14.5:00
Sydney
12:00
Gangtok
17.5:00
Sydney
15:00
Gangtok
20.5:00
Sydney
18:00
Gangtok
23.5:00
Sydney
21:00
Gangtok
2.5:00
Sydney (+1)
00:00
Gangtok
5.5:00
Sydney
03:00
Gangtok
8.5:00
Sydney
❓ Frequently Asked Questions
Time Difference Between Gangtok and Sydney
Gangtok, India and Sydney, Australia are separated by a time difference of 5 hours 30 min. When it's noon in Gangtok, it's 5 hours 30 min later in Sydney.
Gangtok 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 Gangtok.
Flight Considerations
The distance between Gangtok and Sydney is approximately 9,474 km. A direct flight typically takes around 12.1 hours. When traveling, remember that your arrival time will be in local time. Use our Flight Time Calculator for accurate arrival predictions.