MST to NZST converter
Mountain Time → New Zealand Time
Loading current times…
Mountain Time (MST) is UTC−7 and observes daylight saving (MDT, UTC−6, roughly March–November). It covers Denver, Salt Lake City and Calgary.
New Zealand Time (NZST) is UTC+12 and observes daylight saving (NZDT, UTC+13, roughly September–April). It covers Auckland, Wellington and Christchurch.
New Zealand Time is typically 19 hours ahead of Mountain Time, though daylight saving can shift the difference by an hour at some times of year.
Best time to call New Zealand Time from Mountain Time
There's no 9-to-5 overlap between Mountain Time and New Zealand Time — one side always has to flex. The practical slots: 3:00 PM in Mountain Time is 10:00 AM in New Zealand Time, and 9:00 PM in Mountain Time is 4:00 PM in New Zealand Time. Daylight saving can shift these times by an hour at some points in the year.
MST to NZST, hour by hour
Today's actual offsets. Rows where both zones are inside 9am–5pm working hours are highlighted.