Best overlap: 3:00 PM to 6:00 PM in Berlin is 8:00 AM to 11:00 AM in Chicago.
Both offices are open during 3:00 PM to 6:00 PM Berlin time, which is 8:00 AM to 11:00 AM in Chicago. Chicago is 7 hours behind Berlin. That leaves about 3 hours of common time — enough for a meeting or two, so use it deliberately.
Local time
12am
1am
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
Berlin
Europe/Berlin
Chicago
America/Chicago
Frequently Asked Questions
What is the time difference between Berlin and Chicago?
Chicago is 7 hours behind Berlin.
What are the best overlapping working hours between Berlin and Chicago?
The best time to meet is between 3:00 PM to 6:00 PM in Berlin, which corresponds to 8:00 AM to 11:00 AM in Chicago.
How many hours overlap between Berlin and Chicago during a typical workday?
There are about 3 overlapping hours per day.
Does Daylight Saving Time affect the time difference between Berlin and Chicago?
Both Berlin and Chicago observe Daylight Saving Time. However, if their DST transition dates differ, the time difference may temporarily change during those periods.
London to New York is five hours apart, except for the five weeks a year when it isn't. Exact overlap windows for every US zone, the 2026 DST mismatch dates, and where to put the recurring sync. -
One in San Francisco, one in London, one in Sydney. Many of the best startups are built this way, and many fail because of it. A practical playbook for co-founder relationships across time zones in the first three years. -
An 8 AM Pacific launch is 5 PM in London and 1 AM in Sydney. Your blog post, your engineering on-call, your support team, and your Twitter schedule are all picking different hours. Here is how to plan a launch that does not embarrass you in any time zone. -