JST to NZST Converter
New Zealand Time (NZST / NZDT) is 4 hours ahead of Japan Time (JST).
Quick Reference
- Japan Time
- JST (GMT+9)
No Daylight Saving Time
- New Zealand Time
- NZDT (GMT+13)
NZST starts on Apr 4, 2026
Cities in JST
Cities in NZST
Frequently Asked Questions
- What is the difference between JST and NZST?
- NZST is 4 hours ahead of JST.
- How do I convert JST to NZST?
- To convert from JST to NZST, add 4 hours. Use the interactive converter on this page to convert specific times.
- What cities are in JST and NZST?
- Cities in JST include Tokyo, Yokohama, Osaka, Nagoya, Sapporo. Cities in NZST include Auckland, Christchurch, Wellington, Hamilton, Dunedin.