Surat to Sydney Time Difference
Sydney is 4 hours 30 min ahead of Surat. When it is noon in Surat, it is 16.5:00 in Sydney.
Kolkata (UTC+5:30) → Sydney (UTC+10)
🕐 Interactive Time Explorer
When it's 19:00 in Surat, it's 23.5:00 in Sydney
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Surat & Sydney✓ Perfect Match (4 hours)
◐ Extended Hours (6 hours)
✈️ Travel Information
Distance
10,296 km
Est. Flight Time
~13.1h
Time Difference
+4.5h
Work Hours Overlap
4h
Good
🔴 Office Closed
Today 09:00
09:00 - 13:00
⏰ Quick Conversion
06:00
Surat
10.5:00
Sydney
09:00
Surat
13.5:00
Sydney
12:00
Surat
16.5:00
Sydney
15:00
Surat
19.5:00
Sydney
18:00
Surat
22.5:00
Sydney
21:00
Surat
1.5:00
Sydney (+1)
00:00
Surat
4.5:00
Sydney
03:00
Surat
7.5:00
Sydney
Frequently Asked Questions
How many hours is Surat behind Sydney?
Sydney is 4 hours 30 min ahead of Surat. When it is 12:00 noon in Surat, it is 16.5:00 in Sydney. Surat operates on Asia/Kolkata (UTC+5.5), while Sydney uses Australia/Sydney (UTC+10).
What is the best time to call Sydney from Surat?
There are 4 hours of overlapping business time (9 AM–5 PM) between Surat and Sydney. The best window is 09:00–13:00 Surat time (13.5:00–17.5:00 in Sydney).
Does the Surat 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 Surat and Sydney
The distance between Surat and Sydney is approximately 10,296 km. A direct flight typically takes around 13.1 hours. Your arrival clock will show local Sydney time — use our Flight Time Calculator to predict exact arrival times.