When it is 12:00 PM in Ottawa, it is 7:00 AM in HST.
📞The best time to schedule a call is between 2 PM and 5 PM in Ottawa, which is between 9 AM and 12 PM in HST.
Ottawa is 5 hours ahead of HST.
🕐 Subtract 5 hours from Ottawa time to get HST time.
Ottawa uses 5 hours behind Universal Time (UTC-5) and HST uses 10 hours behind Universal Time (UTC-1).
| Ottawa Time | HST Time | |
|---|---|---|
| 12 AM Ottawa Time | ↔ | 7 PM HST Time |
| 1 AM Ottawa Time | ↔ | 8 PM HST Time |
| 2 AM Ottawa Time | ↔ | 9 PM HST Time |
| 3 AM Ottawa Time | ↔ | 10 PM HST Time |
| 4 AM Ottawa Time | ↔ | 11 PM HST Time |
| 5 AM Ottawa Time | ↔ | 12 AM HST Time |
| 6 AM Ottawa Time | ↔ | 1 AM HST Time |
| 7 AM Ottawa Time | ↔ | 2 AM HST Time |
| 8 AM Ottawa Time | ↔ | 3 AM HST Time |
| 9 AM Ottawa Time | ↔ | 4 AM HST Time |
| 10 AM Ottawa Time | ↔ | 5 AM HST Time |
| 11 AM Ottawa Time | ↔ | 6 AM HST Time |
| Ottawa Time | HST Time | |
|---|---|---|
| 12 PM Ottawa Time | ↔ | 7 AM HST Time |
| 1 PM Ottawa Time | ↔ | 8 AM HST Time |
| 2 PM Ottawa Time | ↔ | 9 AM HST Time |
| 3 PM Ottawa Time | ↔ | 10 AM HST Time |
| 4 PM Ottawa Time | ↔ | 11 AM HST Time |
| 5 PM Ottawa Time | ↔ | 12 PM HST Time |
| 6 PM Ottawa Time | ↔ | 1 PM HST Time |
| 7 PM Ottawa Time | ↔ | 2 PM HST Time |
| 8 PM Ottawa Time | ↔ | 3 PM HST Time |
| 9 PM Ottawa Time | ↔ | 4 PM HST Time |
| 10 PM Ottawa Time | ↔ | 5 PM HST Time |
| 11 PM Ottawa Time | ↔ | 6 PM HST Time |
Ottawa is 5 hours ahead of HST.
Ottawa is ahead of HST by 5 hours.
It is 4:00 AM in HST.