CST to NST Converter
Newfoundland Time (NST / NDT) is 2.5 hours ahead of Central Time (CST / CDT).
Quick Reference
- Central Time
- CDT (GMT-5)
CST starts on Nov 1, 2026
- Newfoundland Time
- NDT (GMT-2:30)
NST starts on Nov 1, 2026
Cities in CST
Cities in NST
Frequently Asked Questions
- What is the difference between CST and NST?
- NST is 2.5 hours ahead of CST.
- How do I convert CST to NST?
- To convert from CST to NST, add 2.5 hours. Use the interactive converter on this page to convert specific times.
- What cities are in CST and NST?
- Cities in CST include Chicago, Houston, San Antonio, Dallas, Fort Worth. Cities in NST include St. John's.