MST to NZST Converter

New Zealand Time (NZST / NZDT) is 19 hours ahead of Mountain Time (MST / MDT).

Quick Reference

Mountain Time
MDT (GMT-6)

MST starts on Nov 1, 2026

New Zealand Time
NZDT (GMT+13)

NZST starts on Apr 4, 2026

Frequently Asked Questions

What is the difference between MST and NZST?
NZST is 19 hours ahead of MST.
How do I convert MST to NZST?
To convert from MST to NZST, add 19 hours. Use the interactive converter on this page to convert specific times.
What cities are in MST and NZST?
Cities in MST include Denver, El Paso, Albuquerque, Colorado Springs, Salt Lake City. Cities in NZST include Auckland, Christchurch, Wellington, Hamilton, Dunedin.
MST to NZST Converter | Timezone App