Calgary to Sydney Time Difference
Sydney is 16 hours ahead of Calgary. When it is noon in Calgary, it is 04:00 in Sydney.
Edmonton (UTC-6) → Sydney (UTC+10)
🕐 Interactive Time Explorer
When it's 22:00 in Calgary, it's 14:00 in Sydney
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Calgary & Sydney◐ Extended Hours (7 hours)
✈️ Travel Information
Distance
13,171 km
Est. Flight Time
~16.5h
Time Difference
+16h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Calgary
22:00
Sydney
09:00
Calgary
01:00
Sydney (+1)
12:00
Calgary
04:00
Sydney (+1)
15:00
Calgary
07:00
Sydney (+1)
18:00
Calgary
10:00
Sydney (+1)
21:00
Calgary
13:00
Sydney (+1)
00:00
Calgary
16:00
Sydney
03:00
Calgary
19:00
Sydney
Frequently Asked Questions
How many hours is Calgary behind Sydney?
Sydney is 16 hours ahead of Calgary. When it is 12:00 noon in Calgary, it is 04:00 in Sydney. Calgary operates on America/Edmonton (UTC-6), while Sydney uses Australia/Sydney (UTC+10).
What is the best time to call Sydney from Calgary?
There is 1 hour of overlapping business time (9 AM–5 PM) between Calgary and Sydney. The best window is 17:00–18:00 Calgary time (09:00–10:00 in Sydney).
Does the Calgary 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 Calgary and Sydney
The distance between Calgary and Sydney is approximately 13,171 km. A direct flight typically takes around 16.5 hours. Your arrival clock will show local Sydney time — use our Flight Time Calculator to predict exact arrival times.