See the live UTC time next to the current time in New Zealand, check today's real offset, and roll through any UTC time to find the matching NZST/NZDT time — including when the two zones fall on different dates.
New Zealand Time
Coordinated Universal Time
United Kingdom Time
THE CLOCKS ABOVE ALWAYS SHOW THE LIVE CURRENT TIME. THE ROLLER BELOW IS A LOOKUP TOOL — ROTATING IT NEVER CHANGES THEM.
NZST/NZDT is 12 hours ahead of UTC
GMT/BST is 1 hour ahead of UTC
New Zealand is 11 hours ahead of United Kingdom
| UTC | NZST/NZDT | Date |
|---|---|---|
| 00:00 | 12:00 | Same day |
| 01:00 | 13:00 | Same day |
| 02:00 | 14:00 | Same day |
| 03:00 | 15:00 | Same day |
| 04:00 | 16:00 | Same day |
| 05:00 | 17:00 | Same day |
| 06:00 | 18:00 | Same day |
| 07:00 | 19:00 | Same day |
| 08:00 | 20:00 | Same day |
| 09:00 | 21:00 | Same day |
| 10:00 | 22:00 | Same day |
| 11:00 | 23:00 | Same day |
| 12:00 | 00:00 | Next day in New Zealand |
| 13:00 | 01:00 | Next day in New Zealand |
| 14:00 | 02:00 | Next day in New Zealand |
| 15:00 | 03:00 | Next day in New Zealand |
| 16:00 | 04:00 | Next day in New Zealand |
| 17:00 | 05:00 | Next day in New Zealand |
| 18:00 | 06:00 | Next day in New Zealand |
| 19:00 | 07:00 | Next day in New Zealand |
| 20:00 | 08:00 | Next day in New Zealand |
| 21:00 | 09:00 | Next day in New Zealand |
| 22:00 | 10:00 | Next day in New Zealand |
| 23:00 | 11:00 | Next day in New Zealand |
Coordinated Universal Time (UTC) is the world's time standard: it never shifts for seasons and every other zone is described as an offset from it. New Zealand Time (NZST/NZDT) is the clock used in New Zealand. Converting UTC to NZST/NZDT means adding that offset to the UTC reading.
New Zealand is one of the first countries to see each new day.
Take the UTC time, apply the current NZST/NZDT offset shown in the live panel above, and roll the date forward or back if the result crosses midnight. The interactive roller does all three steps for you: the left drum is UTC, the right drum is NZST/NZDT, and a day badge appears whenever the local date differs.
Because NZST/NZDT observes daylight saving time, the gap to UTC is not fixed — every clock and table on this page is calculated live from the Pacific/Auckland IANA database, so today's real offset is always what you see.
The reference table below the tool lists every UTC half hour against the matching NZST/NZDT time for today, so you can copy a conversion without touching the roller.
New Zealand uses NZST (UTC +12:00) in winter and NZDT (UTC +13:00) from late September to early April.