Eastern European Time (eet) is used in Greece. The IANA timezone identifier is Europe/Athens.

Central Standard Time (cst) is used in USA. The IANA timezone identifier is America/Chicago.

EET to CST Time Converter

Eastern European Time → Central Standard Time

EET = UTC+3CST = UTC-5

⚠️ CST is ambiguous — on this page it means Central Standard Time. It also refers to:

EET → China Standard Time (Beijing) ↗EET → Cuba Standard Time (Havana) ↗

ClockinSync

BASE

09:00

Work Clients Team +

00:0006:0012:0018:0024:00

CST (Chicago)

USA · -8h

01:00

London

United Kingdom · -2h

07:00

New York

USA · -7h

02:00

Tokyo

Japan · +6h

15:00

Dubai

United Arab Emirates · +1h

10:00

EET (Athens) to CST (Chicago) — exact time difference

EET (Athens) is 8 hours ahead of CST (Chicago). When EET (Athens) clocks hit noon, CST (Chicago) reads 04:00.

EET (Athens) is in the Europe/Athens timezone. CST (Chicago) is in America/Chicago. The difference is 8 hours.

Working hours overlap

EET (Athens) and CST (Chicago) have no shared working hours under a standard 9:00–17:00 schedule. One side will always need to join at an off-hour.

When to schedule across time zones

Since EET (Athens) and CST (Chicago) don't share working hours, these are the most practical options available.

16:00 Athens / 08:00 Chicago⚡ One side off-hours

⚠️ 1h before working hours in Chicago

17:00 Athens / 09:00 Chicago⚡ One side off-hours

⚠️ 1h after working hours in Athens

15:00 Athens / 07:00 Chicago⚡ One side off-hours

⚠️ 2h before working hours in Chicago

Based on standard 09:00–17:00 working hours in each location's local time.

Holiday calendar for both locations

⚡ Both locations have upcoming holidays, check availability before scheduling.

EET (Athens)4 holidays

Aug 15Assumption Day

Oct 28Ochi Day

Dec 25Christmas Day

Dec 26St. Stephen's Day

CST (Chicago)8 holidays

Jun 19Juneteenth National Independence DaySOON

Jul 3Independence Day

Sep 7Labour Day

Oct 12Columbus Day

Oct 12Indigenous Peoples' Day

Working across EET (Athens) and CST (Chicago)

Working across EET (Athens) (Greece) and CST (Chicago) (USA) is a challenge — the 8-hour difference means no shared business hours window under a standard schedule. Flexibility from at least one side is required.

💡 Best practice for cross-timezone meetings

⚡

When EET (Athens) is at 16:00, CST (Chicago) reads 08:00 — 1h before working hours in Chicago.

⚡

When EET (Athens) is at 17:00, CST (Chicago) reads 09:00 — 1h after working hours in Athens.

⚡

When EET (Athens) is at 15:00, CST (Chicago) reads 07:00 — 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.

DST transitions can silently shift your meeting times by an hour. The ClockinSync Chrome Extension tracks these changes automatically so you never get caught off guard.

Get the Extension — Free →

Use the time slider above to find the exact equivalent time for any moment in EET (Athens). The input bar accepts natural language like "3pm", "15:30", or "9am Rome" for instant conversions.

EET (Athens) ↔ CST (Chicago)

No overlap — one side will join outside working hours

EET (Athens)

CST (Chicago)

00:00

16:00-1dWorking

01:00

17:00-1d

02:00

18:00-1d

03:00

19:00-1d

04:00

20:00-1d

05:00

21:00-1d

06:00

22:00-1d

07:00

23:00-1d

08:00

00:00

09:00Working

01:00off

10:00Working

02:00off

11:00Working

03:00off

12:00Working

04:00off

13:00Working

05:00off

14:00Working

06:00off

15:00Working

07:00off

16:00Working

08:00off

17:00

09:00Working

18:00

10:00Working

19:00

11:00Working

20:00

12:00Working

21:00

13:00Working

22:00

14:00Working

23:00

15:00Working

Working hours: 09:00–17:00 local. Green = both working. Purple = one side only.

Frequently Asked Questions

What is the difference between eet and cst?

Eastern European Time (eet) is UTC+3 and Central Standard Time (cst) is UTC-5. The difference between them is 8 hours.

Where is eet used?

Eastern European Time (eet) is used in Greece and surrounding regions. The IANA timezone identifier is Europe/Athens.

Where is cst used?

Central Standard Time (cst) is used in USA and surrounding regions. The IANA timezone identifier is America/Chicago. Note: cst is ambiguous and may refer to other timezones.

How do I convert eet to cst?

Use the interactive converter above. Drag the time slider to any eet time and the cst equivalent updates instantly. You can also type a time like "3pm" or "15:00" in the input bar.

Popular EET conversions

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Popular CST conversions

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