KST to NST Converter

Newfoundland Time (NST / NDT) is 11.5 hours behind Korea Time (KST).

Quick Reference

Korea Time
KST (GMT+9)

No Daylight Saving Time

Newfoundland Time
NDT (GMT-2:30)

NST starts on Nov 1, 2026

Frequently Asked Questions

What is the difference between KST and NST?
NST is 11.5 hours behind KST.
How do I convert KST to NST?
To convert from KST to NST, subtract 11.5 hours. Use the interactive converter on this page to convert specific times.
What cities are in KST and NST?
Cities in KST include Seoul, Busan, Incheon, Daegu, Daejeon. Cities in NST include St. John's.
KST to NST Converter | Timezone App