When it is 12:00 PM in Perth, it is 9:00 PM the previous day in PDT.
📞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.
Perth is 15 hours ahead of PDT.
🕐 Subtract 15 hours from Perth time to get PDT time.
Perth uses 8 hours ahead of Universal Time (UTC+8) and PDT uses 7 hours behind Universal Time (UTC-7).
| Perth Time | PDT Time | |
|---|---|---|
| 12 AM Perth Time | ↔ | 9 AM PDT Time |
| 1 AM Perth Time | ↔ | 10 AM PDT Time |
| 2 AM Perth Time | ↔ | 11 AM PDT Time |
| 3 AM Perth Time | ↔ | 12 PM PDT Time |
| 4 AM Perth Time | ↔ | 1 PM PDT Time |
| 5 AM Perth Time | ↔ | 2 PM PDT Time |
| 6 AM Perth Time | ↔ | 3 PM PDT Time |
| 7 AM Perth Time | ↔ | 4 PM PDT Time |
| 8 AM Perth Time | ↔ | 5 PM PDT Time |
| 9 AM Perth Time | ↔ | 6 PM PDT Time |
| 10 AM Perth Time | ↔ | 7 PM PDT Time |
| 11 AM Perth Time | ↔ | 8 PM PDT Time |
| Perth Time | PDT Time | |
|---|---|---|
| 12 PM Perth Time | ↔ | 9 PM PDT Time |
| 1 PM Perth Time | ↔ | 10 PM PDT Time |
| 2 PM Perth Time | ↔ | 11 PM PDT Time |
| 3 PM Perth Time | ↔ | 12 AM PDT Time |
| 4 PM Perth Time | ↔ | 1 AM PDT Time |
| 5 PM Perth Time | ↔ | 2 AM PDT Time |
| 6 PM Perth Time | ↔ | 3 AM PDT Time |
| 7 PM Perth Time | ↔ | 4 AM PDT Time |
| 8 PM Perth Time | ↔ | 5 AM PDT Time |
| 9 PM Perth Time | ↔ | 6 AM PDT Time |
| 10 PM Perth Time | ↔ | 7 AM PDT Time |
| 11 PM Perth Time | ↔ | 8 AM PDT Time |
Perth is 15 hours ahead of PDT.
Perth is ahead of PDT by 15 hours.
It is 6:00 PM the previous day in PDT.