Time in GMT and NZST
The time difference between Greenwich Mean Time (GMT) and New Zealand Standard Time (NZST) is 12 hours. New Zealand Standard Time is 12 hours ahead of Greenwich Mean Time.
This means 9am GMT is 9pm NZST and 5pm GMT is 5am NZST (next day).
Greenwich Mean Time
- The current local time in GMT is 11:42 am (July 18, 2026)
- GMT time zone offset is UTC+00:00
New Zealand Standard Time
- The current local time in NZST is 11:42 pm (July 18, 2026)
- NZST time zone offset is UTC+12:00
How to convert Greenwich Mean Time to New Zealand Standard Time?
Add 12 hours to Greenwich Mean Time to get New Zealand Standard Time.
Time in GMT
00:00
Time in NZST
00:00
Use the slider above to convert Greenwich Mean Time to New Zealand Standard Time and view the day and night map at different times.
Day–night colors on the map:
Day
Civil twilight
Nautical twilight
Astronomical twilight
NightTime Conversion Chart
| GMT | NZST |
|---|---|
| 12am | 12pm |
| 1am | 1pm |
| 2am | 2pm |
| 3am | 3pm |
| 4am | 4pm |
| 5am | 5pm |
| 6am | 6pm |
| 7am | 7pm |
| 8am | 8pm |
| 9am | 9pm |
| 10am | 10pm |
| 11am | 11pm |
| 12pm | 12am |
| 1pm | 1am |
| 2pm | 2am |
| 3pm | 3am |
| 4pm | 4am |
| 5pm | 5am |
| 6pm | 6am |
| 7pm | 7am |
| 8pm | 8am |
| 9pm | 9am |
| 10pm | 10am |
| 11pm | 11am |