Convert UTC to NZDT
NZDT is 13 hours ahead of UTC. UTC is UTC+0 and NZDT is UTC+13.
Right now: UTC · NZDT
Best time to schedule a meeting
Standard 9–5 working hours do not overlap at all between UTC and NZDT. Someone has to take an early or late call — or use asynchronous communication instead.
| UTC | NZDT | Suitable? |
|---|---|---|
| 9:00 AM | 10:00 PM | outside 9–5 |
| 10:00 AM | 11:00 PM | outside 9–5 |
| 11:00 AM | 12:00 AM (next day) | outside 9–5 |
| 12:00 PM | 1:00 AM (next day) | outside 9–5 |
| 1:00 PM | 2:00 AM (next day) | outside 9–5 |
| 2:00 PM | 3:00 AM (next day) | outside 9–5 |
| 3:00 PM | 4:00 AM (next day) | outside 9–5 |
| 4:00 PM | 5:00 AM (next day) | outside 9–5 |
| 5:00 PM | 6:00 AM (next day) | outside 9–5 |
UTC to NZDT conversion table
| UTC | NZDT |
|---|---|
| 12:00 AM | 1:00 PM |
| 1:00 AM | 2:00 PM |
| 2:00 AM | 3:00 PM |
| 3:00 AM | 4:00 PM |
| 4:00 AM | 5:00 PM |
| 5:00 AM | 6:00 PM |
| 6:00 AM | 7:00 PM |
| 7:00 AM | 8:00 PM |
| 8:00 AM | 9:00 PM |
| 9:00 AM | 10:00 PM |
| 10:00 AM | 11:00 PM |
| 11:00 AM | 12:00 AM (next day) |
| 12:00 PM | 1:00 AM (next day) |
| 1:00 PM | 2:00 AM (next day) |
| 2:00 PM | 3:00 AM (next day) |
| 3:00 PM | 4:00 AM (next day) |
| 4:00 PM | 5:00 AM (next day) |
| 5:00 PM | 6:00 AM (next day) |
| 6:00 PM | 7:00 AM (next day) |
| 7:00 PM | 8:00 AM (next day) |
| 8:00 PM | 9:00 AM (next day) |
| 9:00 PM | 10:00 AM (next day) |
| 10:00 PM | 11:00 AM (next day) |
| 11:00 PM | 12:00 PM (next day) |
About UTC
Coordinated Universal Time (UTC) is UTC+0. It is used in the global time standard, used by aviation, computing and science.
UTC is not a time zone. It is the reference all the others are defined against, and no country runs its civil clocks on it — the places at UTC+0 are on GMT or WET, which are separate things that happen to agree in winter. It never changes for daylight saving, which is exactly why servers, aviation, and every log file you will ever read are timestamped in it. The one irregularity is the leap second, inserted to keep UTC within a second of the Earth's rotation; the practice is due to be abandoned by 2035.
About NZDT
New Zealand Daylight Time (NZDT) is UTC+13. It is used in New Zealand from late September to early April.
New Zealand Daylight Time is UTC+13, one of the few offsets past twelve hours and therefore a full calendar day ahead of most of the Americas. New Zealand's summer is the northern hemisphere's winter, so NZDT applies over Christmas — the opposite of every northern daylight-saving abbreviation, and a common mistake in end-of-year scheduling.
Does this gap change with the seasons?
Neither UTC nor NZDT shifts with the seasons, so this 13-hour difference holds all year. That is unusual enough to be worth relying on: most cross-continental gaps move twice a year.
This is the reason scheduling systems store an IANA zone such as Etc/UTC rather than an offset or an abbreviation: the zone knows its own rules and the offset does not.
Frequently asked questions
What time is 9:00 AM UTC in NZDT?
9:00 AM UTC is 10:00 PM NZDT.
Is NZDT ahead of UTC?
NZDT is 13 hours ahead of UTC.
Which time zone does this use?
UTC is UTC+0 and NZDT is UTC+13. Both abbreviations denote a single fixed offset, so this conversion never shifts with daylight saving — what changes is which abbreviation a place is using at the time.