Time converter

Hawaii Time to Mountain Time Converter

Convert any time from Hawaii Time to Mountain Time — every 15 minutes, daylight-saving aware. Switch to Mountain Time → Hawaii Time →

:
Answer
4:00 PM

MDT (daylight saving time)

About this conversion

Hawaii Time is on UTC-10; Mountain Time is on UTC-7. In standard (winter) time, Mountain Time is 3 hours ahead Hawaii Time. When daylight saving time is in effect the difference becomes 4 hours ahead Hawaii Time.

Mountain Time runs on MDT from the second Sunday of March to first Sunday of November, and on MST the rest of the year.

Every 15 minutes — Hawaii Time to Mountain Time

Reference table for Mountain Time, in 15-minute increments. Both standard-time and daylight-saving answers are shown where they differ.

From
To
  • 12:00 AM
    3:00 AM4:00 AM (DST)
  • 12:15 AM
    3:15 AM4:15 AM (DST)
  • 12:30 AM
    3:30 AM4:30 AM (DST)
  • 12:45 AM
    3:45 AM4:45 AM (DST)
  • 1:00 AM
    4:00 AM5:00 AM (DST)
  • 1:15 AM
    4:15 AM5:15 AM (DST)
  • 1:30 AM
    4:30 AM5:30 AM (DST)
  • 1:45 AM
    4:45 AM5:45 AM (DST)
  • 2:00 AM
    5:00 AM6:00 AM (DST)
  • 2:15 AM
    5:15 AM6:15 AM (DST)
  • 2:30 AM
    5:30 AM6:30 AM (DST)
  • 2:45 AM
    5:45 AM6:45 AM (DST)
  • 3:00 AM
    6:00 AM7:00 AM (DST)
  • 3:15 AM
    6:15 AM7:15 AM (DST)
  • 3:30 AM
    6:30 AM7:30 AM (DST)
  • 3:45 AM
    6:45 AM7:45 AM (DST)
  • 4:00 AM
    7:00 AM8:00 AM (DST)
  • 4:15 AM
    7:15 AM8:15 AM (DST)
  • 4:30 AM
    7:30 AM8:30 AM (DST)
  • 4:45 AM
    7:45 AM8:45 AM (DST)
  • 5:00 AM
    8:00 AM9:00 AM (DST)
  • 5:15 AM
    8:15 AM9:15 AM (DST)
  • 5:30 AM
    8:30 AM9:30 AM (DST)
  • 5:45 AM
    8:45 AM9:45 AM (DST)
  • 6:00 AM
    9:00 AM10:00 AM (DST)
  • 6:15 AM
    9:15 AM10:15 AM (DST)
  • 6:30 AM
    9:30 AM10:30 AM (DST)
  • 6:45 AM
    9:45 AM10:45 AM (DST)
  • 7:00 AM
    10:00 AM11:00 AM (DST)
  • 7:15 AM
    10:15 AM11:15 AM (DST)
  • 7:30 AM
    10:30 AM11:30 AM (DST)
  • 7:45 AM
    10:45 AM11:45 AM (DST)
  • 8:00 AM
    11:00 AM12:00 PM (DST)
  • 8:15 AM
    11:15 AM12:15 PM (DST)
  • 8:30 AM
    11:30 AM12:30 PM (DST)
  • 8:45 AM
    11:45 AM12:45 PM (DST)
  • 9:00 AM
    12:00 PM1:00 PM (DST)
  • 9:15 AM
    12:15 PM1:15 PM (DST)
  • 9:30 AM
    12:30 PM1:30 PM (DST)
  • 9:45 AM
    12:45 PM1:45 PM (DST)
  • 10:00 AM
    1:00 PM2:00 PM (DST)
  • 10:15 AM
    1:15 PM2:15 PM (DST)
  • 10:30 AM
    1:30 PM2:30 PM (DST)
  • 10:45 AM
    1:45 PM2:45 PM (DST)
  • 11:00 AM
    2:00 PM3:00 PM (DST)
  • 11:15 AM
    2:15 PM3:15 PM (DST)
  • 11:30 AM
    2:30 PM3:30 PM (DST)
  • 11:45 AM
    2:45 PM3:45 PM (DST)
  • 12:00 PM
    3:00 PM4:00 PM (DST)
  • 12:15 PM
    3:15 PM4:15 PM (DST)
  • 12:30 PM
    3:30 PM4:30 PM (DST)
  • 12:45 PM
    3:45 PM4:45 PM (DST)
  • 1:00 PM
    4:00 PM5:00 PM (DST)
  • 1:15 PM
    4:15 PM5:15 PM (DST)
  • 1:30 PM
    4:30 PM5:30 PM (DST)
  • 1:45 PM
    4:45 PM5:45 PM (DST)
  • 2:00 PM
    5:00 PM6:00 PM (DST)
  • 2:15 PM
    5:15 PM6:15 PM (DST)
  • 2:30 PM
    5:30 PM6:30 PM (DST)
  • 2:45 PM
    5:45 PM6:45 PM (DST)
  • 3:00 PM
    6:00 PM7:00 PM (DST)
  • 3:15 PM
    6:15 PM7:15 PM (DST)
  • 3:30 PM
    6:30 PM7:30 PM (DST)
  • 3:45 PM
    6:45 PM7:45 PM (DST)
  • 4:00 PM
    7:00 PM8:00 PM (DST)
  • 4:15 PM
    7:15 PM8:15 PM (DST)
  • 4:30 PM
    7:30 PM8:30 PM (DST)
  • 4:45 PM
    7:45 PM8:45 PM (DST)
  • 5:00 PM
    8:00 PM9:00 PM (DST)
  • 5:15 PM
    8:15 PM9:15 PM (DST)
  • 5:30 PM
    8:30 PM9:30 PM (DST)
  • 5:45 PM
    8:45 PM9:45 PM (DST)
  • 6:00 PM
    9:00 PM10:00 PM (DST)
  • 6:15 PM
    9:15 PM10:15 PM (DST)
  • 6:30 PM
    9:30 PM10:30 PM (DST)
  • 6:45 PM
    9:45 PM10:45 PM (DST)
  • 7:00 PM
    10:00 PM11:00 PM (DST)
  • 7:15 PM
    10:15 PM11:15 PM (DST)
  • 7:30 PM
    10:30 PM11:30 PM (DST)
  • 7:45 PM
    10:45 PM11:45 PM (DST)
  • 8:00 PM
    11:00 PM12:00 AM (+1d) (DST)
  • 8:15 PM
    11:15 PM12:15 AM (+1d) (DST)
  • 8:30 PM
    11:30 PM12:30 AM (+1d) (DST)
  • 8:45 PM
    11:45 PM12:45 AM (+1d) (DST)
  • 9:00 PM
    12:00 AM(+1d)1:00 AM (+1d) (DST)
  • 9:15 PM
    12:15 AM(+1d)1:15 AM (+1d) (DST)
  • 9:30 PM
    12:30 AM(+1d)1:30 AM (+1d) (DST)
  • 9:45 PM
    12:45 AM(+1d)1:45 AM (+1d) (DST)
  • 10:00 PM
    1:00 AM(+1d)2:00 AM (+1d) (DST)
  • 10:15 PM
    1:15 AM(+1d)2:15 AM (+1d) (DST)
  • 10:30 PM
    1:30 AM(+1d)2:30 AM (+1d) (DST)
  • 10:45 PM
    1:45 AM(+1d)2:45 AM (+1d) (DST)
  • 11:00 PM
    2:00 AM(+1d)3:00 AM (+1d) (DST)
  • 11:15 PM
    2:15 AM(+1d)3:15 AM (+1d) (DST)
  • 11:30 PM
    2:30 AM(+1d)3:30 AM (+1d) (DST)
  • 11:45 PM
    2:45 AM(+1d)3:45 AM (+1d) (DST)

Frequently asked

What is noon Hawaii Time in Mountain Time?

When it's 12:00 PM Hawaii Time, the time in Mountain Time is 3:00 PM MST during standard time and 4:00 PM MDT during daylight saving time.

How many hours is Mountain Time ahead of Hawaii Time?

In standard (winter) time, Mountain Time is 3 hours ahead of Hawaii Time. When daylight saving time is in effect, the difference becomes 4 hours ahead of Hawaii Time.

When does Mountain Time switch between MST and MDT?

Mountain Time is on MDT (UTC-6) from the second Sunday of March to first Sunday of November, and on MST (UTC-7) the rest of the year.

Is MST the same as MT?

Yes — MST, MDT, MT, Mountain Time, and Mountain all refer to Mountain Time (US & Canada). The label MST is used in winter (standard time) and MDT in summer (daylight saving time); the underlying zone is the same.

What cities use Mountain Time?

Major cities on Mountain Time include Denver, Salt Lake City, Calgary, and Phoenix.

What is noon Hawaii Time in other time zones?

Noon Hawaii Time corresponds to 4:00 PM CST, 2:00 PM PST, 11:00 PM CET.

Hawaii Time to other time zones

Hawaii Time → UTCHawaii Time → Eastern TimeHawaii Time → Central TimeHawaii Time → Pacific TimeHawaii Time → UK TimeHawaii Time → Central European Time

Cities on Hawaii Time

Denver → Hawaii TimePhoenix → Hawaii TimeHonolulu → Mountain Time
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