When it is 12:00 PM in Calgary, it is 4:00 AM the next day in AEST.
📞There is no overlap during standard 9-to-5 business hours, so a call may need to be early or late in the day for one side.
Calgary is 16 hours behind AEST.
🕐 Add 16 hours to Calgary time to get AEST time.
Calgary uses 6 hours behind Universal Time (UTC-6) and AEST uses 10 hours ahead of Universal Time (UTC+1).
| Calgary Time | AEST Time | |
|---|---|---|
| 12 AM Calgary Time | ↔ | 4 PM AEST Time |
| 1 AM Calgary Time | ↔ | 5 PM AEST Time |
| 2 AM Calgary Time | ↔ | 6 PM AEST Time |
| 3 AM Calgary Time | ↔ | 7 PM AEST Time |
| 4 AM Calgary Time | ↔ | 8 PM AEST Time |
| 5 AM Calgary Time | ↔ | 9 PM AEST Time |
| 6 AM Calgary Time | ↔ | 10 PM AEST Time |
| 7 AM Calgary Time | ↔ | 11 PM AEST Time |
| 8 AM Calgary Time | ↔ | 12 AM AEST Time |
| 9 AM Calgary Time | ↔ | 1 AM AEST Time |
| 10 AM Calgary Time | ↔ | 2 AM AEST Time |
| 11 AM Calgary Time | ↔ | 3 AM AEST Time |
| Calgary Time | AEST Time | |
|---|---|---|
| 12 PM Calgary Time | ↔ | 4 AM AEST Time |
| 1 PM Calgary Time | ↔ | 5 AM AEST Time |
| 2 PM Calgary Time | ↔ | 6 AM AEST Time |
| 3 PM Calgary Time | ↔ | 7 AM AEST Time |
| 4 PM Calgary Time | ↔ | 8 AM AEST Time |
| 5 PM Calgary Time | ↔ | 9 AM AEST Time |
| 6 PM Calgary Time | ↔ | 10 AM AEST Time |
| 7 PM Calgary Time | ↔ | 11 AM AEST Time |
| 8 PM Calgary Time | ↔ | 12 PM AEST Time |
| 9 PM Calgary Time | ↔ | 1 PM AEST Time |
| 10 PM Calgary Time | ↔ | 2 PM AEST Time |
| 11 PM Calgary Time | ↔ | 3 PM AEST Time |
Calgary is 16 hours behind AEST.
Calgary is behind AEST by 16 hours.
It is 1:00 AM the next day in AEST.