PST to NZDT
+21hPST
PSTSOURCENZDT
NZDTGreen rows indicate typical business hours (9 AM - 5 PM)
PST and NZDT on the World Map
The map below highlights the PST (Pacific Standard Time) and NZDT (New Zealand Daylight Time) timezone regions across the globe.
PST – Pacific Standard Time
UTC-08:00Pacific Standard Time (PST) is the time zone for the US and Canadian Pacific coast, 8 hours behind UTC.
- •Silicon Valley and the world's biggest tech companies operate on Pacific Time.
- •The Hollywood film industry runs on PST/PDT.
- •PST is 3 hours behind EST, creating a significant business hours gap.
- •Vancouver, Canada's third-largest city, uses PST.
NZDT – New Zealand Daylight Time
UTC+13:00New Zealand Daylight Time (NZDT, UTC+13:00) is New Zealand's summer time zone, one of the earliest offsets in the world.
- •NZDT runs from the last Sunday in September to the first Sunday in April.
- •NZDT is UTC+13:00 — one of the earliest time offsets used anywhere.
- •New Zealand changes its clocks two to three weeks before Australia.
- •The Chatham Islands observe UTC+13:45 during their summer time.
PST to NZDT Time Difference – Complete Guide
PST runs on Pacific Standard Time (PST) at UTC-08:00. NZDT runs on New Zealand Daylight Time (NZDT) at UTC+13:00. That puts PST 21 hours ahead of NZDT — a difference of +21h at the current offsets.
In practice, when it is 9:00 AM in PST it is 6:00 AM in NZDT on the next day. Midnight in PST is 9:00 PM in NZDT. Neither zone observes daylight saving time, so the offset between them stays constant all year.
PST to NZDT time conversion table
| PST (PST) | NZDT (NZDT) | Day |
|---|---|---|
| 12:00 AM | 9:00 PM | same day |
| 6:00 AM | 3:00 AM | next day |
| 7:00 AM | 4:00 AM | next day |
| 8:00 AM | 5:00 AM | next day |
| 9:00 AM | 6:00 AM | next day |
| 12:00 PM | 9:00 AM | next day |
| 3:00 PM | 12:00 PM | next day |
| 5:00 PM | 2:00 PM | next day |
| 6:00 PM | 3:00 PM | next day |
| 9:00 PM | 6:00 PM | next day |
Why people convert PST to NZDT time
- Scheduling a call from PST to NZDT: a 10:00 AM start in PST lands at 7:00 AM in NZDT the next day, so you can confirm the slot without doing the arithmetic yourself.
- Handling a +21h gap: PST and NZDT have no overlap inside a normal 9-to-5 day, so real-time meetings need an early-morning or late-evening slot on one side. 9:00 AM in NZDT is 6:00 AM in PST.
- Booking travel or deliveries: tracking NZDT local time against PST keeps pickup windows and arrival estimates honest across the +21h offset.
- Always state the zone abbreviation, not just the hour. "3:00 PM PST" is unambiguous; "3 PM" across a +21h gap is not.
- With a +21h gap there is no shared 9-to-5 window, so alternate the early start: one week PST takes the early slot, the next week NZDT does.
About PST (Pacific Standard Time)
Pacific Standard Time (PST) covers the west coast of North America, including tech hubs like San Francisco and Seattle, and entertainment capital Los Angeles. The Pacific Time Zone is home to Silicon Valley and the world's largest technology companies. During summer, clocks advance to Pacific Daylight Time (PDT, UTC-07:00). PST is also observed in Baja California, Mexico.
About NZDT (New Zealand Daylight Time)
New Zealand Daylight Time (NZDT) is the summer time zone for New Zealand, one hour ahead of New Zealand Standard Time (NZST, UTC+12:00). It runs from the last Sunday in September to the first Sunday in April, so New Zealand shifts a week or two earlier in spring than Australia. At UTC+13:00, NZDT is among the earliest offsets in the world — only Samoa, Tonga and parts of Kiribati run further ahead at certain times of year. Auckland and Wellington are 13 hours ahead of UTC during NZDT, 12 hours ahead of Sydney, and 18 hours ahead of New York. The Chatham Islands, 45 minutes further east, move to UTC+13:45.
Best time to call between PST and NZDT
With a +21h offset there is no overlap inside a normal 9 AM – 5 PM day. NZDT opens at 9:00 AM NZDT, which is 6:00 AM in PST, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
PST and NZDT have no shared working hours because of the +21h gap. Teams need to alternate early starts or rely on asynchronous handovers.
PST is 21 hours ahead of NZDT (PST UTC-08:00 → NZDT UTC+13:00). There is no shared 9-to-5 window, so plan around an early or late slot. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
PST
☀ Currently in DST
Standard: UTC-08:00 · DST: UTC-07:00
Clocks fall back on Sun, Nov 1, 2026
NZDT
☀ Currently in DST
Standard: UTC+12:00 · DST: UTC+13:00
Clocks fall back on Sat, Apr 3, 2027
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between PST and NZDT?
PST (PST, UTC-08:00) is 21 hours ahead of NZDT (NZDT, UTC+13:00). The gap is currently +21h.
How do I convert PST time to NZDT time?
Add +21h to PST local time. For example, 9:00 AM in PST is 6:00 AM in NZDT (next day).
What time is it in NZDT right now?
NZDT uses NZDT at UTC+13:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +21h offset from PST.
What is the best time to call NZDT from PST?
There is no shared working-hours window because of the +21h gap. The closest option is 1:00 PM in PST, which is 10:00 AM in NZDT.
Which is ahead, PST or NZDT?
PST is 21 hours ahead of NZDT. When it is 12:00 PM in PST it is 9:00 AM in NZDT.
Does daylight saving time affect the PST–NZDT difference?
Neither zone observes daylight saving time, so the +21h offset between PST and NZDT is fixed all year.
Which other cities share PST's time zone?
PST also covers Los Angeles, San Francisco, Seattle, Vancouver, San Diego, Portland, Las Vegas, Sacramento and 2 more.
Which countries use PST, PST's zone?
PST is used in United States (Pacific), Canada (British Columbia), Mexico (Baja California).
Is there a day difference between PST and NZDT?
Sometimes. The +21h gap is large enough that 8:00 PM or later in PST already falls on the next day in NZDT.
What is the time difference between PST and NZDT?
NZDT is +21h from PST.
What timezone is PST in?
PST operates on its local timezone.
What timezone is NZDT in?
NZDT operates on its local timezone.
Which countries use PST (Pacific Standard Time)?
PST is used in United States (Pacific), Canada (British Columbia), Mexico (Baja California).
Does PST observe daylight saving time?
Yes, PST switches to PDT during summer months.
What are some interesting facts about PST?
Silicon Valley and the world's biggest tech companies operate on Pacific Time. The Hollywood film industry runs on PST/PDT.
Which cities are in the NZDT timezone?
Major cities in the NZDT timezone include Auckland, Wellington, Christchurch, Hamilton, Dunedin.
What is the UTC offset for NZDT?
New Zealand Daylight Time (NZDT) is at UTC+13:00. During daylight saving time, it shifts to NZDT.
What should I know about the NZDT timezone?
NZDT runs from the last Sunday in September to the first Sunday in April. NZDT is UTC+13:00 — one of the earliest time offsets used anywhere.
When is it midnight in PST, what time is it in NZDT?
When it is 12:00 AM (midnight) in PST (PST), it is +21h later in NZDT (NZDT).
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