CEST to CST Time Converter
Central European Summer Time → Central Standard Time
CEST = UTC+2CST = UTC-5
⚠️ CST is ambiguous — on this page it means Central Standard Time. It also refers to:
CEST (Paris) ↔ CST (Chicago)
1h of business hours overlap daily (09:00–17:00)
CEST (Paris)
CST (Chicago)
Working hours: 09:00–17:00 local. Green = both working. Purple = one side only.
Frequently Asked Questions
What is the difference between cest and cst?
Central European Summer Time (cest) is UTC+2 and Central Standard Time (cst) is UTC-5. The difference between them is 7 hours.
Where is cest used?
Central European Summer Time (cest) is used in France and surrounding regions. The IANA timezone identifier is Europe/Paris.
Where is cst used?
Central Standard Time (cst) is used in USA and surrounding regions. The IANA timezone identifier is America/Chicago. Note: cst is ambiguous and may refer to other timezones.
How do I convert cest to cst?
Use the interactive converter above. Drag the time slider to any cest time and the cst equivalent updates instantly. You can also type a time like "3pm" or "15:00" in the input bar.
Popular CEST conversions
CEST → LondonCEST → New YorkCEST → TokyoCEST → DubaiCEST → SydneyCEST → BerlinCEST → SingaporeCEST → Los AngelesCEST → TorontoCEST → Mumbai