TimeToZone

MST to New Zealand Time Converter

NZDT is 20 hours ahead of MST. 9:00 AM MST = 5:00 AM NZDT (next day).

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MSTfrom
Mountain Standard Time
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New Zealand
New Zealand
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NZDT is 20 hours ahead of MST at the moment. To convert MST to New Zealand Time, add 20 hours to the MST time: 9:00 AM MST = 5:00 AM NZDT (next day).

MST (Mountain Time) is used in Denver, Salt Lake City, Albuquerque, Calgary, Edmonton; Phoenix (Arizona) all year. New Zealand Time (New Zealand time) is used in New Zealand.

Most of Arizona uses MST all year and does not switch to MDT.

MST to New Zealand Time time conversion table

MST to New Zealand Time on 6 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.

MSTNew Zealand TimeDay
12:00 AM MST8:00 PM NZDT—
1:00 AM MST9:00 PM NZDT—
2:00 AM MST10:00 PM NZDTnight
3:00 AM MST11:00 PM NZDTnight
4:00 AM MST12:00 AM NZDTnext day
5:00 AM MST1:00 AM NZDTnext day
6:00 AM MST2:00 AM NZDTnext day
7:00 AM MST3:00 AM NZDTnext day
8:00 AM MST4:00 AM NZDTnext day
9:00 AM MST5:00 AM NZDTnext day
10:00 AM MST6:00 AM NZDTnext day
11:00 AM MST7:00 AM NZDTnext day
12:00 PM MST8:00 AM NZDTnext day
1:00 PM MST9:00 AM NZDTwork hours
2:00 PM MST10:00 AM NZDTwork hours
3:00 PM MST11:00 AM NZDTwork hours
4:00 PM MST12:00 PM NZDTwork hours
5:00 PM MST1:00 PM NZDTnext day
6:00 PM MST2:00 PM NZDTnext day
7:00 PM MST3:00 PM NZDTnext day
8:00 PM MST4:00 PM NZDTnext day
9:00 PM MST5:00 PM NZDTnext day
10:00 PM MST6:00 PM NZDTnext day
11:00 PM MST7:00 PM NZDTnext day
  • Work rows — 9 AM–5 PM in both places
  • Night in the destination (10 PM–6 AM)

How to convert MST to New Zealand Time

Add 20 hours to the MST time to get New Zealand Time.

Example: 9:00 AM MST = 5:00 AM NZDT (next day).

Across midnight: 10:00 PM MST = 6:00 PM NZDT (next day). The date changes, so always check the day as well as the hour.

Time difference between MST and New Zealand Time

The time difference between MST and New Zealand Time is not the same all year, because the two sides change for daylight saving time on different dates. In 2026 it works out like this:

  • 31 Dec 2025 – 7 Mar 2026: New Zealand Time is 20 hours ahead of MST.
  • 8 Mar 2026 – 3 Apr 2026: New Zealand Time is 19 hours ahead of MST.
  • 4 Apr 2026 – 25 Sep 2026: New Zealand Time is 18 hours ahead of MST.
  • 26 Sep 2026 – 31 Oct 2026: New Zealand Time is 19 hours ahead of MST.
  • 1 Nov 2026 – 30 Dec 2026: New Zealand Time is 20 hours ahead of MST.

MST and New Zealand Time during daylight saving time

  • MST next changes on 14 Mar 2027: clocks go forward one hour at 01:59 local time, from MST (UTC−7) to MDT (UTC−6).
  • New Zealand Time next changes on 4 Apr 2027: clocks go back one hour at 02:59 local time, from NZDT (UTC+13) to NZST (UTC+12).

Best time for a meeting between MST and New Zealand Time

MST and New Zealand Time have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 11:00 AM MST, which is 7:00 AM NZDT.

Plan a meeting across more time zones.

MST to New Zealand Time FAQ

What is the time difference between MST and New Zealand Time?

Right now NZDT is 20 hours ahead of MST. The gap changes 5 times in 2026 because the two sides switch to daylight saving time on different dates.

What is 9 AM MST in New Zealand Time?

9:00 AM MST is 5:00 AM NZDT (next day).

What is 12 PM (noon) MST in New Zealand Time?

12:00 PM MST is 8:00 AM NZDT (next day).

Is New Zealand Time ahead of or behind MST?

NZDT is 20 hours ahead of MST, so it is later in New Zealand Time than in MST.

Does MST change for daylight saving time?

Yes. MST next changes on 14 Mar 2027, when clocks go forward one hour from MST to MDT.

Does New Zealand Time change for daylight saving time?

Yes. New Zealand Time next changes on 4 Apr 2027, when clocks go back one hour from NZDT to NZST.

What is the best time for a meeting between MST and New Zealand Time?

MST and New Zealand Time have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 11:00 AM MST, which is 7:00 AM NZDT.

Is MT the same as MST?

MST is the winter (standard) name of Mountain Time (MT). From March to November the same clocks are called MDT. This converter always uses the one in force on the date you choose.

Related conversions

Convert New Zealand Time to MST

Convert MST to other time zones

Convert other time zones to New Zealand Time

Learn more

Updated 6 November 2026. Time zone data: IANA tz database.