MST to AWST converter

Mountain Time (Denver, Salt Lake City, Calgary) to Australian Western Time (Perth).

MST6:07 PMFri 30 Oct 2026

→

AWST8:07 AMSat 31 Oct 2026

AWST is 14 h ahead of MST.

Pick a time in MST

⇄ AWST to MST

9:00 AM MST = 11:00 PM AWST same day

Best time to meet

No hour falls inside 9 AM to 5 PM in both places. The least painful: around 7:00 PM MST, which is 9:00 AM AWST.

MST to AWST time table

For 30 Oct 2026. Green rows: both sides between 9 AM and 5 PM.

MST	AWST
12:00 AM MST	2:00 PM AWST
1:00 AM MST	3:00 PM AWST
2:00 AM MST	4:00 PM AWST
3:00 AM MST	5:00 PM AWST
4:00 AM MST	6:00 PM AWST
5:00 AM MST	7:00 PM AWST
6:00 AM MST	8:00 PM AWST
7:00 AM MST	9:00 PM AWST
8:00 AM MST	10:00 PM AWST
9:00 AM MST	11:00 PM AWST
10:00 AM MST	12:00 AM AWST next day
11:00 AM MST	1:00 AM AWST next day
12:00 PM MST	2:00 AM AWST next day
1:00 PM MST	3:00 AM AWST next day
2:00 PM MST	4:00 AM AWST next day
3:00 PM MST	5:00 AM AWST next day
4:00 PM MST	6:00 AM AWST next day
5:00 PM MST	7:00 AM AWST next day
6:00 PM MST	8:00 AM AWST next day
7:00 PM MST	9:00 AM AWST next day
8:00 PM MST	10:00 AM AWST next day
9:00 PM MST	11:00 AM AWST next day
10:00 PM MST	12:00 PM AWST next day
11:00 PM MST	1:00 PM AWST next day

Quick answers

9:00 AM MST = 11:00 PM AWST
12:00 PM MST = 2:00 AM AWST (next day)
3:00 PM MST = 5:00 AM AWST (next day)
5:00 PM MST = 7:00 AM AWST (next day)
9:00 AM AWST = 7:00 PM MST (previous day)
12:00 PM AWST = 10:00 PM MST (previous day)
5:00 PM AWST = 3:00 AM MST

Does the gap change during the year?

Yes, because of daylight saving. Until 1 Nov 2026: AWST is 14 h ahead of MST. From 1 Nov 2026 to 14 Mar 2027: AWST is 15 h ahead of MST. From 14 Mar 2027 to 7 Nov 2027: AWST is 14 h ahead of MST.

MST next changes its clocks on 1 Nov 2026 (back 1 h, to UTC−7), then on 14 Mar 2027 (forward 1 h, to UTC−6). AWST does not change its clocks.

About MST and AWST

MST here means Mountain Time, the clock in Denver, Salt Lake City, Calgary. Right now it is UTC−6. Strictly, MST is the winter name; in summer these places use MDT. This page follows their real clock all year.

AWST here means Australian Western Time, the clock in Perth. Right now it is UTC+8. It has no daylight saving.

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