When it is 12:00 PM in Greenwich, it is 12:00 AM the next day in NZDT.
📞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.
Greenwich is 12 hours behind NZDT.
🕐 Add 12 hours to Greenwich time to get NZDT time.
Greenwich uses 1 hour ahead of Universal Time (UTC+1) and NZDT uses 13 hours ahead of Universal Time (UTC+1).
| Greenwich Time | NZDT Time | |
|---|---|---|
| 12 AM Greenwich Time | ↔ | 12 PM NZDT Time |
| 1 AM Greenwich Time | ↔ | 1 PM NZDT Time |
| 2 AM Greenwich Time | ↔ | 2 PM NZDT Time |
| 3 AM Greenwich Time | ↔ | 3 PM NZDT Time |
| 4 AM Greenwich Time | ↔ | 4 PM NZDT Time |
| 5 AM Greenwich Time | ↔ | 5 PM NZDT Time |
| 6 AM Greenwich Time | ↔ | 6 PM NZDT Time |
| 7 AM Greenwich Time | ↔ | 7 PM NZDT Time |
| 8 AM Greenwich Time | ↔ | 8 PM NZDT Time |
| 9 AM Greenwich Time | ↔ | 9 PM NZDT Time |
| 10 AM Greenwich Time | ↔ | 10 PM NZDT Time |
| 11 AM Greenwich Time | ↔ | 11 PM NZDT Time |
| Greenwich Time | NZDT Time | |
|---|---|---|
| 12 PM Greenwich Time | ↔ | 12 AM NZDT Time |
| 1 PM Greenwich Time | ↔ | 1 AM NZDT Time |
| 2 PM Greenwich Time | ↔ | 2 AM NZDT Time |
| 3 PM Greenwich Time | ↔ | 3 AM NZDT Time |
| 4 PM Greenwich Time | ↔ | 4 AM NZDT Time |
| 5 PM Greenwich Time | ↔ | 5 AM NZDT Time |
| 6 PM Greenwich Time | ↔ | 6 AM NZDT Time |
| 7 PM Greenwich Time | ↔ | 7 AM NZDT Time |
| 8 PM Greenwich Time | ↔ | 8 AM NZDT Time |
| 9 PM Greenwich Time | ↔ | 9 AM NZDT Time |
| 10 PM Greenwich Time | ↔ | 10 AM NZDT Time |
| 11 PM Greenwich Time | ↔ | 11 AM NZDT Time |
Greenwich is 12 hours behind NZDT.
Greenwich is behind NZDT by 12 hours.
It is 9:00 PM in NZDT.