AEST to MST time difference
MST is 16 hours behind AEST right now. The difference changes between 18 hours and 16 hours during the year because of daylight saving time.
Quick examples: 9:00 AM AEST = 5:00 PM MST · 12:00 PM AEST = 8:00 PM MST · 5:00 PM AEST = 1:00 AM MST
AEST to MST conversion table
| Australian Eastern Time (AEST) | Mountain Time (MST) |
|---|---|
| 12:00 AM AEST | 8:00 AM MST (previous day) |
| 1:00 AM AEST | 9:00 AM MST (previous day) |
| 2:00 AM AEST | 10:00 AM MST (previous day) |
| 3:00 AM AEST | 11:00 AM MST (previous day) |
| 4:00 AM AEST | 12:00 PM MST (previous day) |
| 5:00 AM AEST | 1:00 PM MST (previous day) |
| 6:00 AM AEST | 2:00 PM MST (previous day) |
| 7:00 AM AEST | 3:00 PM MST (previous day) |
| 8:00 AM AEST | 4:00 PM MST (previous day) |
| 9:00 AM AEST | 5:00 PM MST (previous day) |
| 10:00 AM AEST | 6:00 PM MST (previous day) |
| 11:00 AM AEST | 7:00 PM MST (previous day) |
| 12:00 PM AEST | 8:00 PM MST (previous day) |
| 1:00 PM AEST | 9:00 PM MST (previous day) |
| 2:00 PM AEST | 10:00 PM MST (previous day) |
| 3:00 PM AEST | 11:00 PM MST (previous day) |
| 4:00 PM AEST | 12:00 AM MST |
| 5:00 PM AEST | 1:00 AM MST |
| 6:00 PM AEST | 2:00 AM MST |
| 7:00 PM AEST | 3:00 AM MST |
| 8:00 PM AEST | 4:00 AM MST |
| 9:00 PM AEST | 5:00 AM MST |
| 10:00 PM AEST | 6:00 AM MST |
| 11:00 PM AEST | 7:00 AM MST |
How to convert AEST to MST
- Pick a date and time in Australian Eastern Time.
- The matching Mountain Time time appears instantly on the right.
- Use the ⇄ button to convert MST to AEST instead.
About Australian Eastern Time and Mountain Time
Australian Eastern Time (AEST) is used in Sydney, Melbourne, Brisbane and Canberra. Mountain Time (MST) is used in Denver, Salt Lake City and Calgary.
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Frequently asked questions
What is the time difference between AEST and MST?
MST is 16 hours behind AEST right now. The difference changes between 18 hours and 16 hours during the year because of daylight saving time.
How do I convert AEST to MST?
Subtract 16 hours to the AEST time. For example, 12:00 PM AEST is 8:00 PM MST.
Where is AEST used?
Australian Eastern Time is used in Sydney, Melbourne, Brisbane and Canberra.
Where is MST used?
Mountain Time is used in Denver, Salt Lake City and Calgary.
Does this converter handle daylight saving time?
Yes. The converter uses the official time zone database, so it automatically applies daylight saving time for the date you pick.