Houston to Chicago — Time Difference
Live clocks · Full 24-hour table · United States → United States
Time Difference: Houston vs Chicago
Chicago is 0 hours ahead of Houston. Houston is in Central Daylight Time (CDT, UTC-5) and Chicago is in Central Daylight Time (CDT, UTC-5).
Use the table below to find the equivalent Chicago time for any hour in Houston. Click any row to see the full conversion page for that hour.
Business Hours — Houston to Chicago
"Good" = both cities within business hours (9 AM–5 PM)
Full 24-Hour Table — Houston to Chicago
Frequently Asked Questions
What is the time difference between Houston and Chicago?
Chicago is 0 hours ahead of Houston. Houston uses Central Daylight Time (CDT, UTC-5) and Chicago uses Central Daylight Time (CDT, UTC-5).
What time is it in Chicago when it is 9 AM in Houston?
9 AM in Houston (CDT) equals 9 AM in Chicago (CDT).
Is Houston ahead or behind Chicago?
Houston and Chicago are in the same time zone.
What is the best time to call from Houston to Chicago?
The best time to call from Houston to Chicago is between 9 AM–5 PM Houston time, when Chicago is also within normal working hours (9 AM–5 PM).
Time Zones
Houston
Central Daylight Time
CDT · UTC-5
Chicago
Central Daylight Time
CDT · UTC-5
Reverse Conversion
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