Eastern Standard Time (est) is used in USA. The IANA timezone identifier is America/New_York.

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

EST to EET Time Converter

Eastern Standard Time → Eastern European Time

EST = UTC-4EET = UTC+3

ClockinSync

BASE

09:00

Work Clients Team +

00:0006:0012:0018:0024:00

EET (Athens)

Greece · +7h

16:00

London

United Kingdom · +5h

14:00

Tokyo

Japan · +13h

22:00

Dubai

United Arab Emirates · +8h

17:00

Sydney

Australia · +14h

23:00

How far apart are EST (New York) and EET (Athens)?

EST (New York) is 7 hours behind EET (Athens). Midday in EST (New York) lines up with 19:00 in EET (Athens).

EST (New York) observes America/New_York and EET (Athens) observes Europe/Athens — a 7 hours gap between them.

Daily overlap window

There is a 1-hour window each day where both EST (New York) and EET (Athens) are within standard business hours (09:00–17:00).

00:0006:0012:0018:0024:00

EST (New York)

EET (Athens)

Overlap (1h)

Optimal meeting slots

EST (New York) and EET (Athens) share 1 hour of business hours overlap daily.

09:00 New York / 16:00 Athens✓ Both working

Assumes a standard 9 AM–5 PM workday in each location's local timezone.

Upcoming public holidays

⚡ Watch out — upcoming holidays on both sides. Verify availability in advance.

EST (New York)8 holidays

Jun 19Juneteenth National Independence DaySOON

Jul 3Independence Day

Sep 7Labour Day

Oct 12Columbus Day

Oct 12Indigenous Peoples' Day

EET (Athens)4 holidays

Aug 15Assumption Day

Oct 28Ochi Day

Dec 25Christmas Day

Dec 26St. Stephen's Day

How to work with EST (New York) and EET (Athens) time zones

Coordinating between EST (New York) (USA) and EET (Athens) (Greece) means working around a 7-hour time difference. The 1-hour overlap window gives both teams a natural slot for real-time collaboration without anyone working outside normal hours.

💡 How to schedule across these time zones

✅

Schedule at 09:00–10:00 (EST (New York)) for a 16:00–17:00 slot in EET (Athens) — the sweet spot where both teams are working.

Recurring meetings are particularly vulnerable to DST shifts. The ClockinSync Chrome Extension alerts you before the offset changes.

Install ClockinSync Free →

Drag the slider at the top to convert any EST (New York) time instantly. You can also type natural language like "3pm", "15:00", or a location name to get an immediate answer.

EST (New York) ↔ EET (Athens)

1h of business hours overlap daily (09:00–17:00)

EST (New York)

EET (Athens)

00:00

07:00

01:00

08:00

02:00

09:00Working

03:00

10:00Working

04:00

11:00Working

05:00

12:00Working

06:00

13:00Working

07:00

14:00Working

08:00

15:00Working

09:00Working

16:00Working

10:00Working

17:00off

11:00Working

18:00off

12:00Working

19:00off

13:00Working

20:00off

14:00Working

21:00off

15:00Working

22:00off

16:00Working

23:00off

17:00

00:00+1d

18:00

01:00+1d

19:00

02:00+1d

20:00

03:00+1d

21:00

04:00+1d

22:00

05:00+1d

23:00

06:00+1d

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

Frequently Asked Questions

What is the difference between est and eet?

Eastern Standard Time (est) is UTC-4 and Eastern European Time (eet) is UTC+3. The difference between them is 7 hours.

Where is est used?

Eastern Standard Time (est) is used in USA and surrounding regions. The IANA timezone identifier is America/New_York.

Where is eet used?

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

How do I convert est to eet?

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

Popular EST conversions

EST → London EST → Tokyo EST → Dubai EST → Sydney EST → Paris EST → Berlin EST → Singapore EST → Los Angeles EST → Toronto EST → Mumbai

Popular EET conversions

London → EET New York → EET Tokyo → EET Dubai → EET Sydney → EET Paris → EET Berlin → EET Singapore → EET Los Angeles → EET Toronto → EET