MST to NST Converter
Newfoundland Time (NST / NDT) is 3.5 hours ahead of Mountain Time (MST / MDT).
Quick Reference
- Mountain Time
- MDT (GMT-6)
MST starts on Nov 1, 2026
- Newfoundland Time
- NDT (GMT-2:30)
NST starts on Nov 1, 2026
Cities in MST
Cities in NST
Frequently Asked Questions
- What is the difference between MST and NST?
- NST is 3.5 hours ahead of MST.
- How do I convert MST to NST?
- To convert from MST to NST, add 3.5 hours. Use the interactive converter on this page to convert specific times.
- What cities are in MST and NST?
- Cities in MST include Denver, El Paso, Albuquerque, Colorado Springs, Salt Lake City. Cities in NST include St. John's.