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Time difference between Chicago (United States) and London (United Kingdom)

The time difference between Chicago (UTC-05) and London (UTC+01) is 6 hours. Compare time between cities.

 
+6
 

The exact time difference between Chicago and London. The time zone for Chicago is UTC-05 (GMT-05), and the time zone for London is UTC+01 (GMT+01). For example, if the time in Chicago is 12:00, then the time in London is 18:00. Find out the time zones and exact time in Chicago and London now.

When planning a call between Chicago and London, keep in mind that the cities are in different time zones. The time in Chicago is 6 hours is behind the time in London.

Time difference: Chicago - London

Chicago (United States), UTC-5London (United Kingdom), UTC+1
20 Sep 00:0020 Sep 06:00
20 Sep 01:0020 Sep 07:00
20 Sep 02:0020 Sep 08:00
20 Sep 03:0020 Sep 09:00
20 Sep 04:0020 Sep 10:00
20 Sep 05:0020 Sep 11:00
20 Sep 06:0020 Sep 12:00
20 Sep 07:0020 Sep 13:00
20 Sep 08:0020 Sep 14:00
20 Sep 09:0020 Sep 15:00
20 Sep 10:0020 Sep 16:00
20 Sep 11:0020 Sep 17:00
20 Sep 12:0020 Sep 18:00
20 Sep 13:0020 Sep 19:00
20 Sep 14:0020 Sep 20:00
20 Sep 15:0020 Sep 21:00
20 Sep 16:0020 Sep 22:00
20 Sep 17:0020 Sep 23:00
20 Sep 18:0021 Sep 00:00
20 Sep 19:0021 Sep 01:00
20 Sep 20:0021 Sep 02:00
20 Sep 21:0021 Sep 03:00
20 Sep 22:0021 Sep 04:00
20 Sep 23:0021 Sep 05:00

🌐 Chicago: compare time with major cities

Los AngelesUTC-07
11:20:2809/20/2026
Mexico CityUTC-06
12:20:2809/20/2026
New YorkUTC-04
14:20:2809/20/2026
Buenos AiresUTC-03
15:20:2809/20/2026
Sao PauloUTC-03
15:20:2809/20/2026
BerlinUTC+02
20:20:2809/20/2026
ParisUTC+02
20:20:2809/20/2026
CairoUTC+03
21:20:2809/20/2026
MoscowUTC+03
21:20:2809/20/2026
Saint PetersburgUTC+03
21:20:2809/20/2026
DubaiUTC+04
22:20:2809/20/2026
AlmatyUTC+05
23:20:2809/20/2026
DelhiUTC+05:30
23:50:2809/20/2026
BangkokUTC+07
01:20:2809/21/2026
JakartaUTC+07
01:20:2809/21/2026
Hong KongUTC+08
02:20:2809/21/2026
ShanghaiUTC+08
02:20:2809/21/2026
SingaporeUTC+08
02:20:2809/21/2026
SeoulUTC+09
03:20:2809/21/2026
TokyoUTC+09
03:20:2809/21/2026
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Features of the "Timezone Difference Calculator"

Determine Time Difference Between Cities

Allows you to compare the current time in any two locations, taking into account their time zones.

Automatic Adjustment for Daylight Saving Time

Helps avoid errors when planning international calls and meetings.

Convenient for Work and Travel

Useful for business, logistics, online conferences, and personal meetings with people from different countries.

Tool Description

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This tool allows you to determine the time difference between two cities, taking into account time zones and possible daylight saving time. This is important for organizing international meetings and planning trips.

Select two cities, and the tool will instantly show the time difference, helping to avoid misunderstandings when coordinating meetings and calls.

The service is convenient for business people, travelers, and anyone who works with international partners.

Frequently Asked Questions (FAQ)

The tool automatically shows the current time in two selected cities, their time zones, and the difference between them. It takes daylight saving time changes into account, so the data is always up to date.

Yes, on this page you can see the synchronized current time for both cities, which is updated automatically.

Yes, if one of the cities switches to or from daylight saving time. For example, in Chicago the difference can be -5 hours in summer and -6 hours in winter.

When planning an online meeting, consider the time offset. If it is 12:00 in Chicago, it will be 18:00 in London. Our calculator helps to quickly check the time.

If it is 12:00 in Chicago, then in London it will be 18:00. The difference accounts for time zones and the daylight saving time switch. With the transition to standard time, it will be 18:00.

Chicago is in the UTC-06 time zone (America/Chicago). It observes daylight saving time, in summer it is UTC-05.

London is in the UTC+00 time zone (Europe/London). It observes daylight saving time, in summer it is UTC+01.

The current time difference is 6 hours. Both cities observe daylight saving time, but their transition dates may differ, so check the calculator again around seasonal clock changes.

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