Chicago
UTC
Convert CST to UTC
Central Standard Time to Coordinated Universal Time — UTC is 5 hours ahead of Chicago
Quick Facts
Time Difference
+5 hours
CST Full Name
Central Standard Time
UTC Full Name
Coordinated Universal Time
CST to UTC Conversion Table
Related Conversions
About CST and UTC Time Zones
CST (Central Standard Time) is UTC-6 and covers cities like Chicago, Dallas, Houston. UTC (Coordinated Universal Time) is UTC+0 and covers cities like Universal reference time.
When it's 12:00 PM (noon) in Chicago (CST), it's 5:00 PM in UTC (UTC). The time difference between CST and UTC is 5 hours — UTC is ahead of Chicago.
The best meeting window is 3:00 PM–5:00 PM CST (9:00 AM–11:00 AM UTC).
Daylight Saving Time
CST observes Daylight Saving Time and becomes CDT (Central Daylight Time) during summer months, shifting clocks forward by 1 hour to UTC-5.
During DST transitions, the time difference between CST and UTC may shift by ±1 hour. Always verify the current offset above for the most accurate conversion.
Use our world clock tool to compare Chicago and UTC with a visual timeline, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between CST and UTC?
UTC (UTC) is 5 hours ahead of Chicago (CST). The offset is +5 hours.
Is UTC ahead or behind CST?
UTC is 5 hours ahead of CST. CST is UTC-5 and UTC is UTC+0.
When it's 12:00 PM in Chicago, what time is it in UTC?
When it's 12:00 PM (noon) in Chicago (CST), it's 5:00 PM in UTC (UTC).
When it's 5:00 PM in Chicago, what time is it in UTC?
When it's 5:00 PM in Chicago (CST), it's 10:00 PM in UTC (UTC).
Does CST change for Daylight Saving Time?
Yes. CST (Central Standard Time, UTC-6) becomes CDT (Central Daylight Time, UTC-5) in summer, shifting clocks forward 1 hour.