Turkey is 8 hours ahead of Chicago. When Turkey clocks hit noon, Chicago reads 04:00.
Turkey observes Europe/Istanbul and Chicago observes America/Chicago — a 8 hours gap between them.
Shared working hours
When Turkey is in standard working hours, Chicago is not — and vice versa. There is no mutual business window between these two locations.
Optimal meeting slots
No business hours overlap exists between Turkey and Chicago. Showing the most balanced options with minimal inconvenience for both locations.
16:00 Istanbul / 08:00 Chicago⚡ One side off-hours
⚠️ 1h before working hours in Chicago
17:00 Istanbul / 09:00 Chicago⚡ One side off-hours
⚠️ 1h after working hours in Istanbul
15:00 Istanbul / 07:00 Chicago⚡ One side off-hours
⚠️ 2h before working hours in Chicago
Assumes a standard 9 AM–5 PM workday in each location's local timezone.
Holiday calendar for both locations
⚡ Both locations have upcoming holidays, check availability before scheduling.
Turkey2 holidays
Aug 30Victory DaySOON
Oct 29Republic Day
Chicago6 holidays
Sep 7Labour DaySOON
Oct 12Columbus Day
Oct 12Indigenous Peoples' Day
Nov 11Veterans Day
Nov 26Thanksgiving Day
Working across Turkey and Chicago
A 8-hour difference separates Turkey (Turkey) and Chicago (USA) — wide enough that standard business hours don't align at all. Scheduling requires deliberate compromise from both sides.
💡 Best practice for cross-timezone meetings
⚡
16:00–17:00 in Turkey corresponds to 08:00–09:00 in Chicago (1h before working hours in Chicago).
⚡
17:00–18:00 in Turkey corresponds to 09:00–10:00 in Chicago (1h after working hours in Istanbul).
⚡
15:00–16:00 in Turkey corresponds to 07:00–08:00 in Chicago (2h before working hours in Chicago).
Since there is no natural overlap, the options above represent the most balanced compromise, minimizing out-of-hours inconvenience for both sides.
Recurring meetings are particularly vulnerable to DST shifts. The ClockinSync Chrome Extension alerts you before the offset changes.
Drag the slider at the top to convert any Turkey time instantly. You can also type natural language like "3pm", "15:00", or a location name to get an immediate answer.
