Chicago Loop to London Time Converter
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Quick answers
Selected conversion
6:00 am06:00 CST (UTC-6), Nov 9, 2026 = 12:00 pm12:00 GMT (UTC+0), Nov 9, 2026
Chicago Loop is 6 hours behind London.
How the time difference changes
For most of the year, Chicago Loop is 6 hours behind London. From Mar 14 to Mar 28, 2027, and from Oct 31 to Nov 7, 2027, Chicago Loop is 5 hours behind London.
For most of the year, working hours of 9:00 am to 6:00 pm in Chicago Loop correspond to 3:00 pm to 12:00 am (next day) in London. At other times of the year, working hours of 9:00 am to 6:00 pm in Chicago Loop correspond to 2:00 pm to 11:00 pm in London.For most of the year, working hours of 09:00 to 18:00 in Chicago Loop correspond to 15:00 to 00:00 (next day) in London. At other times of the year, working hours of 09:00 to 18:00 in Chicago Loop correspond to 14:00 to 23:00 in London.
Compare Chicago Loop time with London time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
CST (Central Standard Time) is 6 hours behind GMT (Greenwich Mean Time).
6:00 am06:00 in Chicago Loop, IL, USA is 12:00 pm12:00 in London, United Kingdom
Chicago Loop to London call time
Best time for a conference call or a meeting is between 9am-12pm09:00-12:00 in Chicago Loop which corresponds to 3pm-6pm15:00-18:00 in London.
6:00 am06:00 CST (Central Standard Time) (Chicago Loop, IL, USA). Offset UTC -6:00 hours
12:00 pm12:00 GMT (Greenwich Mean Time) (London, United Kingdom). Offset UTC 0:00 hours
6:00 am06:00 Chicago Loop, IL, USA / 12:00 pm12:00 London, United Kingdom
Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.
| Chicago Loop, IL, USA | London, United Kingdom |
|---|---|
| 6:00am | |
| 7:00am | |
| 8:00am | |
| 9:00am | |
| 10:00am | |
| 11:00am | |
| 12:00pm | |
| 1:00pm | |
| 2:00pm | |
| 3:00pm | |
| 4:00pm | |
| 5:00pm | |
| 6:00pm | |
| 7:00pm | |
| 8:00pm | |
| 9:00pm | |
| 10:00pm | |
| 11:00pm | |
| 12:00am next day | |
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| 06:00 | |
| 07:00 | |
| 08:00 | |
| 09:00 | |
| 10:00 | |
| 11:00 | |
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| 15:00 | |
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| 18:00 | |
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| 23:00 | |
| 00:00 next day | |
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| 03:00 next day | |
| 04:00 next day | |
| 05:00 next day |
Chicago Loop Time Zone and Facts
Time Zone
CDT – Central Daylight Time, UTC-5 (daylight saving time)
Chicago Loop Facts
London Time Zone and Facts
Time Zone
BST – British Summer Time, UTC+1 (daylight saving time)