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MST to AWST Time Converter

AWST is 15 hours ahead of MST right now. 9:00 AM in MST is 12:00 AM in AWST (next day).

Time now: MST and AWST

🌐 Mountain Time (US & Canada)4:12 PMMonday, November 9 · UTC-07:00
🌐 Australian Western Time (AWST)7:12 AMTuesday, November 10 · UTC+08:00

AWST is 15 hours ahead of MST right now. The gap is not fixed: it is 14 hours at some times of the year and 15 hours at others, because at least one of them changes its clocks for daylight saving time.

MST to AWST conversion table

Every hour of the day, using today's time difference.

MSTAWST
12:00 AM3:00 PM
1:00 AM4:00 PM
2:00 AM5:00 PM
3:00 AM6:00 PM
4:00 AM7:00 PM
5:00 AM8:00 PM
6:00 AM9:00 PM
7:00 AM10:00 PM
8:00 AM11:00 PM
9:00 AM12:00 AMnext day
10:00 AM1:00 AMnext day
11:00 AM2:00 AMnext day
12:00 PM3:00 AMnext day
1:00 PM4:00 AMnext day
2:00 PM5:00 AMnext day
3:00 PM6:00 AMnext day
4:00 PM7:00 AMnext day
5:00 PM8:00 AMnext day
6:00 PM9:00 AMnext day
7:00 PM10:00 AMnext day
8:00 PM11:00 AMnext day
9:00 PM12:00 PMnext day
10:00 PM1:00 PMnext day
11:00 PM2:00 PMnext day

Best time to meet between MST and AWST

There is no overlap between 9 AM and 6 PM in both places.

If both sides can be flexible (7 AM – 10 PM):

  • 4:00 PM – 10:00 PM MST = 7:00 AM – 1:00 PM AWST

The time difference changes during the year because of daylight saving time, so these windows shift by an hour at other times.

Does the time difference between MST and AWST change?

Yes. Right now AWST is 15 hours ahead of MST. These are the dates in the next 12 months when the gap changes:

  • Sunday, 14 March 2027: MST moves its clocks forward. AWST is 14 hours ahead of MST from then (it was 15 hours before).
  • Sunday, 7 November 2027: MST moves its clocks back. AWST is 15 hours ahead of MST from then (it was 14 hours before).

Office hours in each other's time

  • 9 AM to 6 PM in MST is 12:00 AM (next day) to 9:00 AM (next day) in AWST.
  • 9 AM to 6 PM in AWST is 6:00 PM (previous day) to 3:00 AM in MST.

Based on today's clock settings.

Frequently asked questions

What is the time difference between MST and AWST?

AWST is 15 hours ahead of MST right now. The gap is not fixed: it is 14 hours at some times of the year and 15 hours at others, because at least one of them changes its clocks for daylight saving time.

How do I convert MST to AWST?

Add 15 hours to the MST time to get the AWST time (at today's difference). 9:00 AM in MST is 12:00 AM in AWST (next day). Or use the converter above and pick any date and time.

What is the current time in AWST?

It is 7:12 AM in AWST on Tuesday, November 10 (the converter above shows it live). At the same moment it is 4:12 PM in MST.

Does the time difference between MST and AWST change during the year?

Yes. Right now AWST is 15 hours ahead of MST. Over the next 12 months the gap changes 2 times: Sunday, 14 March 2027: MST moves its clocks forward. AWST is 14 hours ahead of MST from then (it was 15 hours before). Sunday, 7 November 2027: MST moves its clocks back. AWST is 15 hours ahead of MST from then (it was 14 hours before).

What is the best time for a meeting between MST and AWST?

The two places have no shared working hours (9 AM – 6 PM). The nearest option is 4:00 PM – 10:00 PM MST = 7:00 AM – 1:00 PM AWST.

What does MST mean?

Mountain Time is MST (UTC-07:00) in winter and MDT (UTC-06:00) in summer. Arizona stays on MST all year.

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