Paris
Chicago
Convert CET to CST
Central European Time to Central Standard Time — Chicago is 7 hours behind Paris
Quick Facts
Time Difference
-7 hours
CET Full Name
Central European Time
CST Full Name
Central Standard Time
CET to CST Conversion Table
Related Conversions
About CET and CST Time Zones
CET (Central European Time) is UTC+1 and covers cities like Paris, Berlin, Rome. CST (Central Standard Time) is UTC-6 and covers cities like Chicago, Dallas, Houston.
When it's 12:00 PM (noon) in Paris (CET), it's 5:00 AM in Chicago (CST). The time difference between CET and CST is 7 hours — Chicago is behind Paris.
The best meeting window is 9:00 AM–10:00 AM CET (4:00 PM–5:00 PM CST).
Daylight Saving Time
CET observes Daylight Saving Time and becomes CEST (Central European Summer Time) during summer months, shifting clocks forward by 1 hour to UTC+2.
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 CET and CST may shift by ±1 hour. Always verify the current offset above for the most accurate conversion.
Use our world clock tool to compare Paris and Chicago with a visual timeline, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between CET and CST?
Chicago (CST) is 7 hours behind Paris (CET). The offset is -7 hours.
Is CST ahead or behind CET?
CST is 7 hours behind CET. CET is UTC+2 and CST is UTC-5.
When it's 12:00 PM in Paris, what time is it in Chicago?
When it's 12:00 PM (noon) in Paris (CET), it's 5:00 AM in Chicago (CST).
When it's 5:00 PM in Paris, what time is it in Chicago?
When it's 5:00 PM in Paris (CET), it's 10:00 AM in Chicago (CST).
Does CET change for Daylight Saving Time?
Yes. CET (Central European Time, UTC+1) becomes CEST (Central European Summer Time, UTC+2) in summer, shifting clocks forward 1 hour.
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.