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NZST to CST Converter

CST is 17 hours behind NZST for most of the year. The gap changes for a few weeks a year because the two places switch to daylight saving time on different dates.

CST to NZST instead

Time difference between NZST and CST

CST is 17 hours behind NZST for most of the year.

  • 2026: CST is 19 hours behind NZST from Jan 1 – Mar 7, 2026, Nov 1 – Dec 31, 2026.
  • 2026: CST is 18 hours behind NZST from Mar 8 – Apr 4, 2026, Sep 27 – Oct 31, 2026.
  • 2027: CST is 19 hours behind NZST from Jan 1 – Mar 13, 2027, Nov 7 – Dec 31, 2027.
  • 2027: CST is 18 hours behind NZST from Mar 14 – Apr 3, 2027, Sep 26 – Nov 6, 2027.

NZST to CST conversion table

NZSTCSTMost of the yearCSTJan 1 – Mar 7, 2026, Nov 1 – Dec 31, 2026CSTMar 8 – Apr 4, 2026, Sep 27 – Oct 31, 2026
12 AM7 AM−1 day5 AM−1 day6 AM−1 day
1 AM8 AM−1 day6 AM−1 day7 AM−1 day
2 AM9 AM−1 day7 AM−1 day8 AM−1 day
3 AM10 AM−1 day8 AM−1 day9 AM−1 day
4 AM11 AM−1 day9 AM−1 day10 AM−1 day
5 AM12 PM−1 day10 AM−1 day11 AM−1 day
6 AM1 PM−1 day11 AM−1 day12 PM−1 day
7 AM2 PM−1 day12 PM−1 day1 PM−1 day
8 AM3 PM−1 day1 PM−1 day2 PM−1 day
9 AM4 PM−1 day2 PM−1 day3 PM−1 day
10 AM5 PM−1 day3 PM−1 day4 PM−1 day
11 AM6 PM−1 day4 PM−1 day5 PM−1 day
12 PM7 PM−1 day5 PM−1 day6 PM−1 day
1 PM8 PM−1 day6 PM−1 day7 PM−1 day
2 PM9 PM−1 day7 PM−1 day8 PM−1 day
3 PM10 PM−1 day8 PM−1 day9 PM−1 day
4 PM11 PM−1 day9 PM−1 day10 PM−1 day
5 PM12 AM10 PM−1 day11 PM−1 day
6 PM1 AM11 PM−1 day12 AM
7 PM2 AM12 AM1 AM
8 PM3 AM1 AM2 AM
9 PM4 AM2 AM3 AM
10 PM5 AM3 AM4 AM
11 PM6 AM4 AM5 AM

Best time to meet

Working hours (9 AM – 5 PM) overlap for 1 hour: 9 AM – 10 AM NZST (4 PM – 5 PM CST). That window is the best time for calls and meetings.

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Frequently asked questions

What time is it in CST when it's 9 AM in NZST?

4 PM the previous day for most of the year. CST is 17 hours behind NZST.

How many hours is CST behind NZST?

Usually 17 hours. The gap changes for a few weeks a year because daylight saving time starts and ends on different dates: 2026: CST is 19 hours behind NZST from Jan 1 – Mar 7, 2026, Nov 1 – Dec 31, 2026. 2026: CST is 18 hours behind NZST from Mar 8 – Apr 4, 2026, Sep 27 – Oct 31, 2026.

Does NZST use daylight saving time?

Yes. New Zealand Time is UTC+13 (UTC+13) in January and UTC+12 (UTC+12) in July. Apr 4, 2026: clocks go back to UTC+12; Sep 26, 2026: clocks go forward to UTC+13.

Does CST use daylight saving time?

Yes. Central Time is UTC−6 (CST) in January and UTC−5 (CDT) in July. Mar 8, 2026: clocks go forward to UTC−5; Nov 1, 2026: clocks go back to UTC−6.

When is the best time to schedule a meeting between NZST and CST?

Working hours (9 AM – 5 PM) overlap for 1 hour: 9 AM – 10 AM NZST (4 PM – 5 PM CST). That window is the best time for calls and meetings.

Which CST does this page use?

Here CST means US Central Time (UTC−6, CDT UTC−5 in summer), not China Standard Time. For China, see the Beijing pages.

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