CST to NZST Time Converter
NZST is 19 hours ahead of CST right now. 9:00 AM in CST is 4:00 AM in NZST (next day).
Time now: CST and NZST
NZST is 19 hours ahead of CST right now. The gap is not fixed: it is 17 hours at some times of the year and 19 hours at others, because at least one of them changes its clocks for daylight saving time.
CST to NZST conversion table
Every hour of the day, using today's time difference.
| CST | NZST |
|---|---|
| 12:00 AM | 7:00 PM |
| 1:00 AM | 8:00 PM |
| 2:00 AM | 9:00 PM |
| 3:00 AM | 10:00 PM |
| 4:00 AM | 11:00 PM |
| 5:00 AM | 12:00 AMnext day |
| 6:00 AM | 1:00 AMnext day |
| 7:00 AM | 2:00 AMnext day |
| 8:00 AM | 3:00 AMnext day |
| 9:00 AM | 4:00 AMnext day |
| 10:00 AM | 5:00 AMnext day |
| 11:00 AM | 6:00 AMnext day |
| 12:00 PM | 7:00 AMnext day |
| 1:00 PM | 8:00 AMnext day |
| 2:00 PM | 9:00 AMnext day |
| 3:00 PM | 10:00 AMnext day |
| 4:00 PM | 11:00 AMnext day |
| 5:00 PM | 12:00 PMnext day |
| 6:00 PM | 1:00 PMnext day |
| 7:00 PM | 2:00 PMnext day |
| 8:00 PM | 3:00 PMnext day |
| 9:00 PM | 4:00 PMnext day |
| 10:00 PM | 5:00 PMnext day |
| 11:00 PM | 6:00 PMnext day |
Best time to meet between CST and NZST
Working hours overlap (9 AM – 6 PM in both places):
- 2:00 PM – 6:00 PM CST = 9:00 AM – 1:00 PM NZST
The time difference changes during the year because of daylight saving time, so these windows shift by an hour at other times.
Does the time difference between CST and NZST change?
Yes. Right now NZST is 19 hours ahead of CST. These are the dates in the next 12 months when the gap changes:
- Sunday, 14 March 2027: CST moves its clocks forward. NZST is 18 hours ahead of CST from then (it was 19 hours before).
- Sunday, 4 April 2027: NZST moves its clocks back. NZST is 17 hours ahead of CST from then (it was 18 hours before).
- Sunday, 26 September 2027: NZST moves its clocks forward. NZST is 18 hours ahead of CST from then (it was 17 hours before).
- Sunday, 7 November 2027: CST moves its clocks back. NZST is 19 hours ahead of CST from then (it was 18 hours before).
Office hours in each other's time
- 9 AM to 6 PM in CST is 4:00 AM (next day) to 1:00 PM (next day) in NZST.
- 9 AM to 6 PM in NZST is 2:00 PM (previous day) to 11:00 PM (previous day) in CST.
Based on today's clock settings.
Frequently asked questions
What is the time difference between CST and NZST?
NZST is 19 hours ahead of CST right now. The gap is not fixed: it is 17 hours at some times of the year and 19 hours at others, because at least one of them changes its clocks for daylight saving time.
How do I convert CST to NZST?
Add 19 hours to the CST time to get the NZST time (at today's difference). 9:00 AM in CST is 4:00 AM in NZST (next day). Or use the converter above and pick any date and time.
What is the current time in NZST?
It is 1:02 PM in NZST on Tuesday, November 10 (the converter above shows it live). At the same moment it is 6:02 PM in CST.
Does the time difference between CST and NZST change during the year?
Yes. Right now NZST is 19 hours ahead of CST. Over the next 12 months the gap changes 4 times: Sunday, 14 March 2027: CST moves its clocks forward. NZST is 18 hours ahead of CST from then (it was 19 hours before). Sunday, 4 April 2027: NZST moves its clocks back. NZST is 17 hours ahead of CST from then (it was 18 hours before). Sunday, 26 September 2027: NZST moves its clocks forward. NZST is 18 hours ahead of CST from then (it was 17 hours before). Sunday, 7 November 2027: CST moves its clocks back. NZST is 19 hours ahead of CST from then (it was 18 hours before).
What is the best time for a meeting between CST and NZST?
Between 9 AM and 6 PM in both places you can meet at 2:00 PM – 6:00 PM CST = 9:00 AM – 1:00 PM NZST. Check the overlap section on this page for every option.
What does CST mean?
Central Time is CST (UTC-06:00) in winter and CDT (UTC-05:00) in summer.