UTC to CDT Time Converter
Central Daylight Time (CDT) is currently 5 hours behind Coordinated Universal Time (UTC). UTC is UTC+0 and CDT is UTC-5. 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
Both sides are inside 9:00 AM to 5:00 PM office hours between 2:00 PM and 5:00 PM in UTC, which is 9:00 AM to 12:00 PM in CDT.
Comparing more than two places? The Overlap Zones tool shows working hours for several cities on one grid.
Hour by Hour: UTC to CDT
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?
UTC and CDT are fixed offsets, so the difference between them never changes.
UTC is the global time standard. It has no daylight saving and never shifts.
CDT is UTC-5, the summer counterpart of CST. Central North America uses it from March to November.
Frequently Asked Questions
How many hours behind is CDT compared to UTC?
CDT is currently 5 hours behind UTC. UTC and CDT are fixed offsets, so the difference between them never changes.
What time is 9:00 AM in UTC in CDT?
9:00 AM in UTC is 4:00 AM in CDT.
What is the best time for a call between UTC and CDT?
Both sides are inside 9:00 AM to 5:00 PM office hours between 2:00 PM and 5:00 PM in UTC, which is 9:00 AM to 12:00 PM in CDT.