IST to MST Converter
MST is 12 hours 30 minutes behind IST right now.
India Standard Time—IST
Mountain Time—MST
IST to MST conversion table
Based on today's offsets (IST UTC+5:30, MST UTC−7). Business hours are highlighted.
| IST | MST |
|---|---|
| 12:00 AM | 11:30 AM (previous day) |
| 1:00 AM | 12:30 PM (previous day) |
| 2:00 AM | 1:30 PM (previous day) |
| 3:00 AM | 2:30 PM (previous day) |
| 4:00 AM | 3:30 PM (previous day) |
| 5:00 AM | 4:30 PM (previous day) |
| 6:00 AM | 5:30 PM (previous day) |
| 7:00 AM | 6:30 PM (previous day) |
| 8:00 AM | 7:30 PM (previous day) |
| 9:00 AM | 8:30 PM (previous day) |
| 10:00 AM | 9:30 PM (previous day) |
| 11:00 AM | 10:30 PM (previous day) |
| 12:00 PM | 11:30 PM (previous day) |
| 1:00 PM | 12:30 AM |
| 2:00 PM | 1:30 AM |
| 3:00 PM | 2:30 AM |
| 4:00 PM | 3:30 AM |
| 5:00 PM | 4:30 AM |
| 6:00 PM | 5:30 AM |
| 7:00 PM | 6:30 AM |
| 8:00 PM | 7:30 AM |
| 9:00 PM | 8:30 AM |
| 10:00 PM | 9:30 AM |
| 11:00 PM | 10:30 AM |
Questions
What is the time difference between IST and MST?
Right now MST is 12 hours 30 minutes behind IST. The gap can change by an hour when daylight saving time starts or ends, because not every zone switches on the same date (or at all).
How do I convert IST to MST?
Subtract 12 hours 30 minutes from the IST time. For example, 12:00 PM IST is 11:30 PM MST (previous day).
Is it MST or MDT right now?
People often say “MST” all year, but during daylight saving time (mid-March to early November in the US) the zone is on MDT. It's MST right now. The converter above uses the correct one automatically.