When it is 12:00 PM in Ottawa, it is 4:00 AM the next day in NZST.
📞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.
Ottawa is 16 hours behind NZST.
🕐 Add 16 hours to Ottawa time to get NZST time.
Ottawa uses 4 hours behind Universal Time (UTC-4) and NZST uses 12 hours ahead of Universal Time (UTC+1).
| Ottawa Time | NZST Time | |
|---|---|---|
| 12 AM Ottawa Time | ↔ | 4 PM NZST Time |
| 1 AM Ottawa Time | ↔ | 5 PM NZST Time |
| 2 AM Ottawa Time | ↔ | 6 PM NZST Time |
| 3 AM Ottawa Time | ↔ | 7 PM NZST Time |
| 4 AM Ottawa Time | ↔ | 8 PM NZST Time |
| 5 AM Ottawa Time | ↔ | 9 PM NZST Time |
| 6 AM Ottawa Time | ↔ | 10 PM NZST Time |
| 7 AM Ottawa Time | ↔ | 11 PM NZST Time |
| 8 AM Ottawa Time | ↔ | 12 AM NZST Time |
| 9 AM Ottawa Time | ↔ | 1 AM NZST Time |
| 10 AM Ottawa Time | ↔ | 2 AM NZST Time |
| 11 AM Ottawa Time | ↔ | 3 AM NZST Time |
| Ottawa Time | NZST Time | |
|---|---|---|
| 12 PM Ottawa Time | ↔ | 4 AM NZST Time |
| 1 PM Ottawa Time | ↔ | 5 AM NZST Time |
| 2 PM Ottawa Time | ↔ | 6 AM NZST Time |
| 3 PM Ottawa Time | ↔ | 7 AM NZST Time |
| 4 PM Ottawa Time | ↔ | 8 AM NZST Time |
| 5 PM Ottawa Time | ↔ | 9 AM NZST Time |
| 6 PM Ottawa Time | ↔ | 10 AM NZST Time |
| 7 PM Ottawa Time | ↔ | 11 AM NZST Time |
| 8 PM Ottawa Time | ↔ | 12 PM NZST Time |
| 9 PM Ottawa Time | ↔ | 1 PM NZST Time |
| 10 PM Ottawa Time | ↔ | 2 PM NZST Time |
| 11 PM Ottawa Time | ↔ | 3 PM NZST Time |
Ottawa is 16 hours behind NZST.
Ottawa is behind NZST by 16 hours.
It is 1:00 AM the next day in NZST.