AEST to MST
Convert Australian Eastern Standard Time (AEST) to Mountain Standard Time (MST), live. MST is normally 17 hours behind AEST. Pick any time below, or open the full world clock map.
AEST vs MST
AEST (Australian Eastern Standard Time) runs at UTC+10 and MST (Mountain Standard Time) at UTC−7. MST is normally 17 hours behind AEST.
AEST is the standard time (UTC+10); when daylight saving is in effect it becomes AEDT (UTC+11). The live clock on this page always shows the current offset. MST is the standard time (UTC−7); when daylight saving is in effect it becomes MDT (UTC−6). The live clock on this page always shows the current offset.
Looking for the reverse conversion? See MST to AEST. You can also browse every offset on the interactive time zone map or line up several zones at once with the meeting planner.