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Convert Central Standard Time to New Zealand Standard Time

Instantly convert Central Standard Time (CST) to New Zealand Standard Time (NZST) with our free online calculator.

Reviewed by Christopher FloiedUpdated

Central Standard Time

11:20:56 PM

Tue, Jun 23 (CST)

New Zealand Standard Time

05:20:56 PM

Wed, Jun 24 (NZST)

NZST is +18 hours from CST

Convert a Specific Time

CST

24-Hour Comparison

CSTNZST
12:00 AM6:00 PM
1:00 AM7:00 PM
2:00 AM8:00 PM
3:00 AM9:00 PM
4:00 AM10:00 PM
5:00 AM11:00 PM
6:00 AM12:00 AM(+1d)
7:00 AM1:00 AM(+1d)
8:00 AM2:00 AM(+1d)
9:00 AM3:00 AM(+1d)
10:00 AM4:00 AM(+1d)
11:00 AM5:00 AM(+1d)
12:00 PM6:00 AM(+1d)
1:00 PM7:00 AM(+1d)
2:00 PM8:00 AM(+1d)
3:00 PM9:00 AM(+1d)
4:00 PM10:00 AM(+1d)
5:00 PM11:00 AM(+1d)
6:00 PM12:00 PM(+1d)
7:00 PM1:00 PM(+1d)
8:00 PM2:00 PM(+1d)
9:00 PM3:00 PM(+1d)
10:00 PM4:00 PM(+1d)
11:00 PM5:00 PM(+1d)

How to Convert Central Standard Time to New Zealand Standard Time

Formula

To convert Central Standard Time (CST) to New Zealand Standard Time (NZST): Convert CST to NZST

About Central Standard Time (CST)

Central Standard Time (CST, IANA: America/Chicago, America/Mexico_City) is the time zone for the US Central region, central Mexico, and most of Central America, set at UTC-6:00. CST is the most populous US time zone by area covered and serves the Chicago-Dallas-Houston-Minneapolis corridor of ~80 million people across CST states (Texas, Illinois, Wisconsin, Minnesota, Iowa, Missouri, Arkansas, Louisiana, Mississippi, Alabama, Tennessee western, Kansas eastern, Nebraska eastern, Oklahoma, North Dakota, South Dakota, Kentucky western, Indiana western, Michigan UP, Florida panhandle) plus Mexico (Mexico City, Guadalajara, Monterrey since 2022 DST abolition), Honduras, Nicaragua, El Salvador, Costa Rica, Guatemala, Belize. CST observes DST (switching to CDT = UTC-5:00) per Energy Policy Act 2005 — except for Mexico nationally, which abolished DST in 2022 except for border zones aligning with US DST. CST affects: NYSE close at 15:00 CST, CME (Chicago Mercantile Exchange) commodity futures pit/electronic hours, Texas Medical Center coordinated patient handoffs.

About New Zealand Standard Time (NZST)

New Zealand Standard Time (NZST, IANA: Pacific/Auckland) is the civil time of New Zealand mainland (North Island + South Island), set at UTC+12:00. NZST is observed in winter; New Zealand switches to New Zealand Daylight Time (NZDT = UTC+13) from the last Sunday of September to the first Sunday of April per the Time Act of 1974 + Standard Time Act of 2007 (a slightly different DST schedule than Australia + most of the Northern Hemisphere). The Chatham Islands archipelago (Chatham, Pitt Islands — 800 km east of NZ mainland) uses Chatham Standard Time (CHAST = UTC+12:45) and Chatham Daylight Time (CHADT = UTC+13:45) — one of the world's only 45-minute-offset zones along with Nepal UTC+5:45 and Eucla WA UTC+8:45. NZST serves approximately 5.2 million New Zealanders. NZST is identical in offset to Fiji Time (FJT), Marshall Islands Time, Tuvalu Time, Wallis and Futuna Time. Major NZST cities: Auckland (1.7M metro — North Island), Wellington (210K city, 425K metro — capital), Christchurch (380K — South Island), Hamilton (180K), Tauranga (155K), Dunedin (135K), Queenstown (25K — tourist hub + Lord of the Rings filming locations). Affects: NZX (New Zealand Stock Exchange) trading hours, All Blacks rugby match scheduling, Hobbiton + Milford Sound tourism operating hours.

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