Glasgow to Sydney Time Difference
Sydney is 9 hours ahead of Glasgow. When it is noon in Glasgow, it is 21:00 in Sydney.
London (UTC+1) → Sydney (UTC+10)
🕐 Interactive Time Explorer
When it's 06:00 in Glasgow, it's 15:00 in Sydney
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Glasgow & Sydney◐ Extended Hours (5 hours)
✈️ Travel Information
Distance
16,932 km
Est. Flight Time
~20.9h
Time Difference
+9h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Glasgow
15:00
Sydney
09:00
Glasgow
18:00
Sydney
12:00
Glasgow
21:00
Sydney
15:00
Glasgow
00:00
Sydney (+1)
18:00
Glasgow
03:00
Sydney (+1)
21:00
Glasgow
06:00
Sydney (+1)
00:00
Glasgow
09:00
Sydney
03:00
Glasgow
12:00
Sydney
Frequently Asked Questions
How many hours is Glasgow behind Sydney?
Sydney is 9 hours ahead of Glasgow. When it is 12:00 noon in Glasgow, it is 21:00 in Sydney. Glasgow operates on Europe/London (UTC+1), while Sydney uses Australia/Sydney (UTC+10).
What is the best time to call Sydney from Glasgow?
Standard business hours (9 AM–5 PM) do not overlap between Glasgow and Sydney due to the 9 hours difference. Consider early morning or late evening calls, or use async communication.
Does the Glasgow 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 Glasgow and Sydney
The distance between Glasgow and Sydney is approximately 16,932 km. A direct flight typically takes around 20.9 hours. Your arrival clock will show local Sydney time — use our Flight Time Calculator to predict exact arrival times.