When it is 12:00 PM in BST, it is 9:00 PM in Sydney.
📞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.
BST is 9 hours behind Sydney.
🕐 Add 9 hours to BST time to get Sydney time.
BST uses 1 hour ahead of Universal Time (UTC+1) and Sydney uses 10 hours ahead of Universal Time (UTC+1).
| BST Time | Sydney Time | |
|---|---|---|
| 12 AM BST Time | ↔ | 9 AM Sydney Time |
| 1 AM BST Time | ↔ | 10 AM Sydney Time |
| 2 AM BST Time | ↔ | 11 AM Sydney Time |
| 3 AM BST Time | ↔ | 12 PM Sydney Time |
| 4 AM BST Time | ↔ | 1 PM Sydney Time |
| 5 AM BST Time | ↔ | 2 PM Sydney Time |
| 6 AM BST Time | ↔ | 3 PM Sydney Time |
| 7 AM BST Time | ↔ | 4 PM Sydney Time |
| 8 AM BST Time | ↔ | 5 PM Sydney Time |
| 9 AM BST Time | ↔ | 6 PM Sydney Time |
| 10 AM BST Time | ↔ | 7 PM Sydney Time |
| 11 AM BST Time | ↔ | 8 PM Sydney Time |
| BST Time | Sydney Time | |
|---|---|---|
| 12 PM BST Time | ↔ | 9 PM Sydney Time |
| 1 PM BST Time | ↔ | 10 PM Sydney Time |
| 2 PM BST Time | ↔ | 11 PM Sydney Time |
| 3 PM BST Time | ↔ | 12 AM Sydney Time |
| 4 PM BST Time | ↔ | 1 AM Sydney Time |
| 5 PM BST Time | ↔ | 2 AM Sydney Time |
| 6 PM BST Time | ↔ | 3 AM Sydney Time |
| 7 PM BST Time | ↔ | 4 AM Sydney Time |
| 8 PM BST Time | ↔ | 5 AM Sydney Time |
| 9 PM BST Time | ↔ | 6 AM Sydney Time |
| 10 PM BST Time | ↔ | 7 AM Sydney Time |
| 11 PM BST Time | ↔ | 8 AM Sydney Time |
BST is 9 hours behind Sydney.
BST is behind Sydney by 9 hours.
It is 6:00 PM in Sydney.