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HST to NZDT Converter

Hawaii to New Zealand (summer) — a 23.0-hour gap with seasonal variation due to daylight saving. Coordination typically centers on trade, investment, and remote team management.

Time Zone Converter

Compare Times

HST	NZDT
8:00 AM HST	7:00 AM NZDT
9:00 AM HST	8:00 AM NZDT
10:00 AM HST	9:00 AM NZDT
11:00 AM HST	10:00 AM NZDT
12:00 PM HST	11:00 AM NZDT
1:00 PM HST	12:00 PM NZDT
2:00 PM HST	1:00 PM NZDT
3:00 PM HST	2:00 PM NZDT
4:00 PM HST	3:00 PM NZDT
5:00 PM HST	4:00 PM NZDT
6:00 PM HST	5:00 PM NZDT
7:00 PM HST	6:00 PM NZDT
8:00 PM HST	7:00 PM NZDT

Common Time Conversions

EST · New York →

EST → CST EST → MST EST → PST EST → AKST EST → HST EST → UTC EST → GMT EST → IST EST → CET EST → JST

CST · Chicago →

CST → EST CST → MST CST → PST CST → AKST CST → HST CST → UTC CST → GMT CST → IST CST → CET CST → JST

MST · Denver →

MST → EST MST → CST MST → PST MST → AKST MST → HST MST → UTC MST → GMT MST → IST MST → CET MST → JST

PST · Los Angeles →

PST → EST PST → CST PST → MST PST → AKST PST → HST PST → UTC PST → GMT PST → IST PST → CET PST → JST

AKST · Anchorage →

AKST → EST AKST → CST AKST → MST AKST → PST AKST → HST AKST → UTC AKST → GMT AKST → IST AKST → CET AKST → JST

HST · Honolulu →

HST → EST HST → CST HST → MST HST → PST HST → AKST HST → UTC HST → GMT HST → IST HST → CET HST → JST

UTC · Universal →

UTC → EST UTC → CST UTC → MST UTC → PST UTC → AKST UTC → HST UTC → GMT UTC → IST UTC → CET UTC → JST

GMT · London →

GMT → EST GMT → CST GMT → MST GMT → PST GMT → AKST GMT → HST GMT → UTC GMT → IST GMT → CET GMT → JST

IST · New Delhi →

IST → EST IST → CST IST → MST IST → PST IST → AKST IST → HST IST → UTC IST → GMT IST → CET IST → JST

CET · Paris →

CET → EST CET → CST CET → MST CET → PST CET → AKST CET → HST CET → UTC CET → GMT CET → IST CET → JST

JST · Tokyo →

JST → EST JST → CST JST → MST JST → PST JST → AKST JST → HST JST → UTC JST → GMT JST → IST JST → CET

How Time Zone Conversion Works

Time zone conversion works by comparing the UTC offset of one location to another. Every city or region is measured relative to Coordinated Universal Time (UTC), which acts as the global reference point for civil time.

NZDT is 23 hours ahead of HST (standard time).

Daylight Saving Time: NZDT observes DST; HST does not. The offset between them shifts by 1 hour twice a year — in spring and autumn — when NZDT changes its clocks.

Best Meeting Times: HST & NZDT

Scheduling difficulty:Hard to overlap

HST

07:00–08:00

Hawaii Time

NZDT

06:00–07:00

New Zealand Daylight Time

Recommended time: 07:00 HST / 06:00 NZDT

tourismbusiness meetingsmilitary coordination

DST schedule for 2026

Current-year daylight saving start and end dates for the selected zones.

HST · Hawaii Time

Standard offset −10:00

Does not observe DST

Hawaii Time remains on a constant standard offset for the year.

Hawaii does not observe DST. The Aleutian Islands portion of HAST does observe DST (becoming HADT, UTC−9), but population there is negligible. For practical purposes HST is a fixed-offset zone.

NZDT · New Zealand Daylight Time

Standard offset +13:00

Observes DST

Starts: Sep 27, 2026 · 02:00 → 03:00; last_sunday_of_september
Ends: Apr 5, 2026 · 03:00 → 02:00; first_sunday_of_april
Daylight time: NZDT · +13:00

NZDT is the daylight-saving designation for New Zealand during the southern summer.

Principal Cities

HST — Hawaii Time

HonoluluUnited States
Pearl CityUnited States
HiloUnited States
KailuaUnited States

NZDT — New Zealand Daylight Time

AucklandNew Zealand
ChristchurchNew Zealand
WellingtonNew Zealand
HamiltonNew Zealand

Convert from Hawaii Time

Convert from

HSTJSTView converter HSTESTView converter HSTCSTView converter HSTMSTView converter HSTPSTView converter HSTAKSTView converter

Convert to New Zealand Daylight Time

Convert to

ESTNZDTView converter CSTNZDTView converter MSTNZDTView converter PSTNZDTView converter AKSTNZDTView converter GMTNZDTView converter