JST to NST Converter
Newfoundland Time (NST / NDT) is 11.5 hours behind Japan Time (JST).
Quick Reference
- Japan Time
- JST (GMT+9)
No Daylight Saving Time
- Newfoundland Time
- NDT (GMT-2:30)
NST starts on Nov 1, 2026
Cities in JST
Cities in NST
Frequently Asked Questions
- What is the difference between JST and NST?
- NST is 11.5 hours behind JST.
- How do I convert JST to NST?
- To convert from JST to NST, subtract 11.5 hours. Use the interactive converter on this page to convert specific times.
- What cities are in JST and NST?
- Cities in JST include Tokyo, Yokohama, Osaka, Nagoya, Sapporo. Cities in NST include St. John's.