Convert Atlantic Standard Time (AST) to Mountain Standard Time (MST, UTC-7) for regional business calls. Free converter with real-time conversion, meeting time planner, and business hours comparison for AST to MST coordination. Includes 24-hour conversion table and live time displays. Perfect for international scheduling and global team collaboration. Works on all devices with accurate, reliable results.
Atlantic Standard Time to Mountain Standard Time full day schedule
| 🇨🇦 Atlantic Standard Time | 🇺🇸 Mountain Standard Time |
|---|---|
|
12:00 AM
|
9:00 PM
(previous day)
|
|
1:00 AM
|
10:00 PM
(previous day)
|
|
2:00 AM
|
11:00 PM
(previous day)
|
|
3:00 AM
|
12:00 AM
|
|
4:00 AM
|
1:00 AM
|
|
5:00 AM
|
2:00 AM
|
|
6:00 AM
|
3:00 AM
|
|
7:00 AM
|
4:00 AM
|
|
8:00 AM
|
5:00 AM
|
|
9:00 AM
|
6:00 AM
|
|
10:00 AM
|
7:00 AM
|
|
11:00 AM
|
8:00 AM
|
|
12:00 PM
|
9:00 AM
|
|
1:00 PM
|
10:00 AM
|
|
2:00 PM
|
11:00 AM
|
|
3:00 PM
|
12:00 PM
|
|
4:00 PM
|
1:00 PM
|
|
5:00 PM
|
2:00 PM
|
|
6:00 PM
|
3:00 PM
|
|
7:00 PM
|
4:00 PM
|
|
8:00 PM
|
5:00 PM
|
|
9:00 PM
|
6:00 PM
|
|
10:00 PM
|
7:00 PM
|
|
11:00 PM
|
8:00 PM
|
Best times for AST ↔ MST meetings and calls
Based on standard business hours (9:00 AM - 6:00 PM) in each time zone
Detailed timezone specifications and regional data
Source timezone
Target timezone
