What is the best time for a video call between Calgary and Sydney?

The optimal meeting window within standard business hours (9:00 AM – 5:00 PM) is 4:00 PM - 6:00 PM in Calgary, which corresponds to 9:00 AM - 11:00 AM in Sydney (2 shared working hours).

What is the flight time and direct distance between Calgary and Sydney?

The direct geodesic distance is approximately 13,170 km (8,183 miles). An estimated non-stop commercial flight takes approximately ~16h 34m.

Live Real-Time Sync

DST Observed

CAL (UTC UTC-7) → SYD (AEST/AEDT UTC+10)

Calgary to Sydney Time Difference

Instant Answer

⇄ Swap: Sydney to Calgary

“Sydney is 17 hours ahead of Calgary. When it is 12:00 PM in Calgary, it is 5:00 AM in Sydney.”

Direct Distance

13,170 km

8,183 miles

Flight Time

~16h 34m

Non-stop estimate

Business Overlap

2 Hours

4:00 PM - 6:00 PM

User Rating

4.9 / 5.0

1,420 Verified Votes

Calendar note: Standard Monday – Friday business week alignment.

Calgary

Canada

12:00:00 PM

America/Edmonton • UTC-7

Sydney

Australia

08:00:00 PM

Australia/Sydney • UTC+10

Interactive Meeting & Time Converter

Drag the time slider to coordinate working hours and schedule meetings across time zones.

Calgary:14:00 (2:00 PM)07:00 (7:00 AM)(+1 Day)

00:00 (Midnight)06:00 (Morning)12:00 (Noon)18:00 (Evening)23:00 (Night)

Outside regular business hours in one or both cities

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24-Hour Time Conversion Table (Calgary vs Sydney)

Calgary (CAL)	Sydney (SYD)	Overlap Window
00:00	17:00	Off Hours
01:00	18:00	Off Hours
02:00	19:00	Off Hours
03:00	20:00	Off Hours
04:00	21:00	Off Hours
05:00	22:00	Off Hours
06:00	23:00	Off Hours
07:00	00:00	Off Hours
08:00	01:00	Off Hours
09:00	02:00	Off Hours
10:00	03:00	Off Hours
11:00	04:00	Off Hours
12:00	05:00	Off Hours
13:00	06:00	Off Hours
14:00	07:00	Off Hours
15:00	08:00	Off Hours
16:00	09:00	Work Hours Overlap
17:00	10:00	Work Hours Overlap
18:00	11:00	Off Hours
19:00	12:00	Off Hours
20:00	13:00	Off Hours
21:00	14:00	Off Hours
22:00	15:00	Off Hours
23:00	16:00	Off Hours

Popular Global Time Difference Routes

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Frequently Asked Questions

Common Questions About Calgary to Sydney

Everything you need to know regarding specifications, syntax, and security best practices.

Sydney is 17 hours ahead of Calgary. When it is 12:00 PM in Calgary, it is 5:00 AM in Sydney. Both cities follow their respective regional timezones (America/Edmonton UTC-7 and Australia/Sydney UTC+10).