Convert New Zealand Standard Time to Central Daylight Time
Instantly convert New Zealand Standard Time (NZST) to Central Daylight Time (CDT) with our free online calculator.
New Zealand Standard Time
05:20:55 PM
Wed, Jun 24 (NZST)
Central Daylight Time
12:20:55 AM
Wed, Jun 24 (CDT)
Convert a Specific Time
24-Hour Comparison
| NZST | CDT |
|---|---|
| 12:00 AM | 7:00 AM(-1d) |
| 1:00 AM | 8:00 AM(-1d) |
| 2:00 AM | 9:00 AM(-1d) |
| 3:00 AM | 10:00 AM(-1d) |
| 4:00 AM | 11:00 AM(-1d) |
| 5:00 AM | 12:00 PM(-1d) |
| 6:00 AM | 1:00 PM(-1d) |
| 7:00 AM | 2:00 PM(-1d) |
| 8:00 AM | 3:00 PM(-1d) |
| 9:00 AM | 4:00 PM(-1d) |
| 10:00 AM | 5:00 PM(-1d) |
| 11:00 AM | 6:00 PM(-1d) |
| 12:00 PM | 7:00 PM(-1d) |
| 1:00 PM | 8:00 PM(-1d) |
| 2:00 PM | 9:00 PM(-1d) |
| 3:00 PM | 10:00 PM(-1d) |
| 4:00 PM | 11:00 PM(-1d) |
| 5:00 PM | 12:00 AM |
| 6:00 PM | 1:00 AM |
| 7:00 PM | 2:00 AM |
| 8:00 PM | 3:00 AM |
| 9:00 PM | 4:00 AM |
| 10:00 PM | 5:00 AM |
| 11:00 PM | 6:00 AM |
How to Convert New Zealand Standard Time to Central Daylight Time
Formula
To convert New Zealand Standard Time (NZST) to Central Daylight Time (CDT): Convert NZST to CDT
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.
About Central Daylight Time (CDT)
Central Daylight Time (CDT, IANA: America/Chicago during DST window) is the summer-time variant of CST, set at UTC-5:00 — observed from the second Sunday in March to the first Sunday in November per the US Energy Policy Act of 2005. CDT shares the same UTC offset as Eastern Standard Time (EST), so during winter months Chicago/Dallas are one hour behind New York/Atlanta, but during summer months Chicago/Dallas are still one hour behind because both regions advance equally for DST. The 'spring forward / fall back' transition affects an estimated 311 million US residents annually per Census data. CDT is used in 16 US states partially or fully (Illinois, Texas, Wisconsin, Minnesota, Iowa, Missouri, Arkansas, Louisiana, Mississippi, Alabama, Tennessee, Kansas, Nebraska, Oklahoma, North Dakota, South Dakota) and parts of Canada (Manitoba, western Ontario, Saskatchewan partial — Saskatchewan stays on CST year-round, an exception). Affects MLB season game scheduling, CME / CBOT commodity trading hours, and US-Canada-Mexico USMCA cross-border supply-chain handoffs.