You’re comparing Mountain Standard Time (MST) and Central Standard Time (CST)! Most …Pacific Daylight Time is 1 hours behind Mountain Daylight Time and 2 hours behind Central Daylight Time and 3 hours behind Eastern Daylight Time. Central Standard Time is 1:00 hour ahead of Mountain Standard Time. 3:02 PM.11 AM ( 11:00 ) Mountain Standard Time to Your Local Time and Worldwide Time Conversions. Maybe you should check the difference between. You’re comparing Indian Standard Time (IST) and Mountain Standard Time (MST)! Most locations are observing Mountain Daylight Time (MDT). 11 30 cst to mst Mountain Standard Time is 12:30 hours behind Indian Standard Time.