MDT to CST Time Converter
Mountain Daylight Time (MDT) and Central Standard Time (CST) are currently on the same time. MDT is UTC-6 and CST is UTC-6. The table below converts every hour of the day between the two, and the call planner shows where working hours line up.
Best Time for a Call
MDT and CST keep the same clock time, so anything inside normal working hours suits both sides.
Comparing more than two places? The Overlap Zones tool shows working hours for several cities on one grid.
Hour by Hour: MDT to CST
Rows marked office hours fall between 9:00 AM and 5:00 PM in both places. For a specific date, use the interactive converter.
Does the Difference Change During the Year?
MDT and CST are fixed offsets, so the difference between them never changes.
MDT is UTC-6, the summer counterpart of MST, used from March to November.
This page covers North American Central Standard Time, UTC-6. The region switches to CDT (UTC-5) in summer. CST can also refer to China Standard Time, which is UTC+8.
Frequently Asked Questions
How many hours ahead is CST compared to MDT?
CST and MDT are currently on the same time. MDT and CST are fixed offsets, so the difference between them never changes.
What time is 9:00 AM in MDT in CST?
9:00 AM in MDT is 9:00 AM in CST.
What is the best time for a call between MDT and CST?
MDT and CST keep the same clock time, so anything inside normal working hours suits both sides.