Sydney to Calgary Time Difference
🇦🇺 Sydney is currently 17 hours behind of 🇨🇦 Calgary. This difference varies between 18h and 16h due to Daylight Saving Time.
Live Calculator
Atin 🇦🇺 Sydney→it will be—in 🇨🇦 Calgary
Open full calculator →DST-accurate · shareable link
Difference
-17h
Business overlap
2h
Distance
13,170 km
Approx. flight
15.5h
Hour-by-Hour: Sydney to Calgary
| 🇦🇺 Sydney | 🇨🇦 Calgary | Note |
|---|---|---|
| 12:00 AM | 7:00 AM | |
| 1:00 AM | 8:00 AM | |
| 2:00 AM | 9:00 AM | |
| 3:00 AM | 10:00 AM | |
| 4:00 AM | 11:00 AM | |
| 5:00 AM | 12:00 PM | |
| 6:00 AM | 1:00 PM | |
| 7:00 AM | 2:00 PM | |
| 8:00 AM | 3:00 PM | |
| 9:00 AM | 4:00 PM | |
| 10:00 AM | 5:00 PM | |
| 11:00 AM | 6:00 PM | |
| 12:00 PM | 7:00 PM | |
| 1:00 PM | 8:00 PM | |
| 2:00 PM | 9:00 PM | |
| 3:00 PM | 10:00 PM | |
| 4:00 PM | 11:00 PM | |
| 5:00 PM | 12:00 AM(next day) | Next day |
| 6:00 PM | 1:00 AM(next day) | Next day |
| 7:00 PM | 2:00 AM(next day) | Next day |
| 8:00 PM | 3:00 AM(next day) | Next day |
| 9:00 PM | 4:00 AM(next day) | Next day |
| 10:00 PM | 5:00 AM(next day) | Next day |
| 11:00 PM | 6:00 AM(next day) | Next day |
Daylight Saving Time (DST)
Both Sydney and Calgary observe Daylight Saving Time, but they may switch on different dates. The time difference varies between 18 hours behind and 16 hours behind throughout the year. Currently, Sydney is 17 hours behind relative to Calgary.
Min difference
18h
Max difference
16h
Best Meeting Times
There are 2 overlapping business hours between Sydney and Calgary (9 AM – 6 PM in each city).
🇦🇺 Sydney
9:00 AM – 11:00 AM
🇨🇦 Calgary
4:00 PM – 6:00 PM
Frequently Asked Questions
What is the time difference between Sydney and Calgary?
The time difference between Sydney and Calgary is currently 17 hours behind. Sydney uses GMT+11 (UTC+11), while Calgary uses MDT (UTC-6). This difference varies seasonally due to Daylight Saving Time, ranging from 18 hours behind to 16 hours behind.
When it's noon in Sydney, what time is it in Calgary?
When it's 12:00 PM (noon) in Sydney, it is 7:00 PM in Calgary. Use our calculator above to convert any other time.
Does the time difference between Sydney and Calgary change?
Yes, the time difference changes throughout the year. Because Sydney observes Daylight Saving Time, the offset shifts between 18 hours behind and 16 hours behind at different times of the year.
What are the best times to schedule a call between Sydney and Calgary?
The best time to call is between 9:00 AM and 11:00 AM in Sydney (which is 4:00 PM – 6:00 PM in Calgary). This 2-hour window falls within business hours in both cities.
Is Sydney ahead or behind Calgary?
Sydney is currently 17 hours ahead of Calgary.
What time zone is Sydney in?
Sydney is in the Australia/Sydney time zone, currently using GMT+11 (UTC+11). Sydney observes Daylight Saving Time, so the offset changes twice a year.
What time is midnight in Sydney in Calgary?
When it is midnight (12:00 AM) in Sydney, it is 7:00 AM in Calgary.