Chicago to Universal Time Converter
Convert time from Central Time (America/Chicago) to UTC (UTC). DST-aware, updates in real time.
UTC-05:00 · DST active
UTC+00:00
Thu, 21 May 2026, 23:58
Reverse conversion
Looking for the other direction? Convert Universal to Chicago time →
Other conversions from Chicago
Chicago → New York
Central Time to Eastern Time
Chicago → Denver
Central Time to Mountain Time
Chicago → Los Angeles
Central Time to Pacific Time
Chicago → Phoenix
Central Time to Mountain Time (AZ)
Chicago → Anchorage
Central Time to Alaska Time
Chicago → Honolulu
Central Time to Hawaii Time
Chicago → Toronto
Central Time to Eastern Time (CA)
Chicago → Vancouver
Central Time to Pacific Time (CA)
Chicago → São Paulo
Central Time to Brasília Time
Chicago → Buenos Aires
Central Time to Argentina Time
Chicago → Mexico City
Central Time to Central Time (MX)
Chicago → London
Central Time to Greenwich Mean Time
Chicago → Paris
Central Time to Central European Time
Chicago → Berlin
Central Time to Central European Time
Chicago → Amsterdam
Central Time to Central European Time
Chicago → Moscow
Central Time to Moscow Time
Frequently asked questions
- What is the time difference between Chicago and Universal?
- Chicago is in Central Time (America/Chicago) and Universal is in UTC (UTC). The difference varies with DST — use the converter above for the exact current offset.
- How do I convert Chicago time to Universal?
- Pick a date and time in the converter, select America/Chicago as source, and the result shows the equivalent UTC time.
- Does Chicago or Universal observe Daylight Saving Time?
- The converter shows "DST active" next to each timezone when DST is in effect for the selected date.
Need to compare multiple time zones?
The full Timezone Converter lets you add any number of target zones at once.
Open Timezone Converter →