CST/CDT to NST/NDT time converter
NST/NDT is 2 hours 30 minutes ahead of CST/CDT. When it is 9:00 AM in CST/CDT, it is 11:30 AM in NST/NDT.
2:05 PM in CST/CDT, Friday, October 16, 2026
CST/CDT to NST/NDT conversion table
Every hour of today in CST/CDT and the matching time in NST/NDT. Light rows are typical working hours (9:00–18:00).
| CST/CDT | NST/NDT |
|---|---|
| 12:00 AM | 2:30 AM |
| 1:00 AM | 3:30 AM |
| 2:00 AM | 4:30 AM |
| 3:00 AM | 5:30 AM |
| 4:00 AM | 6:30 AM |
| 5:00 AM | 7:30 AM |
| 6:00 AM | 8:30 AM |
| 7:00 AM | 9:30 AM |
| 8:00 AM | 10:30 AM |
| 9:00 AM | 11:30 AM |
| 10:00 AM | 12:30 PM |
| 11:00 AM | 1:30 PM |
| 12:00 PM | 2:30 PM |
| 1:00 PM | 3:30 PM |
| 2:00 PM | 4:30 PM |
| 3:00 PM | 5:30 PM |
| 4:00 PM | 6:30 PM |
| 5:00 PM | 7:30 PM |
| 6:00 PM | 8:30 PM |
| 7:00 PM | 9:30 PM |
| 8:00 PM | 10:30 PM |
| 9:00 PM | 11:30 PM |
| 10:00 PM | 12:30 AM+1 day |
| 11:00 PM | 1:30 AM+1 day |
Best time to call or meet
Both sides are at work from 9:00 AM – 3:30 PM in CST/CDT (11:30 AM – 6:00 PM in NST/NDT).
Daylight saving time and the difference
The difference changes during the year because CST/CDT and NST/NDT switch clocks on different dates:
- Oct 16, 2026 – Oct 31, 2026: +2h 30m
- Oct 31, 2026 – Nov 1, 2026: +1h 30m
- Nov 1, 2026 – Mar 13, 2027: +2h 30m
- Mar 13, 2027 – Mar 14, 2027: +3h 30m
- Mar 14, 2027 – Oct 16, 2027: +2h 30m
More conversions
Questions and answers
What is the time difference between CST/CDT and NST/NDT?
NST/NDT is 2 hours 30 minutes ahead of CST/CDT.
What time is it in NST/NDT when it is 9 AM in CST/CDT?
When it is 9:00 AM in CST/CDT, it is 11:30 AM in NST/NDT.
When is the best time to call NST/NDT from CST/CDT?
Both sides are at work from 9:00 AM – 3:30 PM in CST/CDT (11:30 AM – 6:00 PM in NST/NDT).
Does the time difference between CST/CDT and NST/NDT change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.