Convert EET to EST Eastern European Time ↔ Eastern Standard Time Free Online Secure
Type a time in EET and read it in EST straight away. The offset is −7 h, the arithmetic wraps at midnight, and the answer says which day it lands on.
Nothing uploaded
Through the day — Convert EET to EST (Eastern European Time ↔ Eastern Standard Time)
| EET | EST |
|---|---|
| 00:00 | 17:00 |
| 03:00 | 20:00 |
| 06:00 | 23:00 |
| 09:00 | 02:00 |
| 12:00 | 05:00 |
| 15:00 | 08:00 |
| 18:00 | 11:00 |
| 21:00 | 14:00 |
Where these units come from
Until the middle of the nineteenth century every town kept its own noon, set by the sun overhead, and nobody minded that the next town was four minutes behind. Railways ended that: a timetable cannot be written for a hundred local noons. Britain put its railways on Greenwich time in 1847, and in 1884 the International Meridian Conference in Washington chose Greenwich as the prime meridian and sketched the twenty-four-hour scheme we still use. Greenwich Mean Time was the world's reference until 1972, when Coordinated Universal Time replaced it: UTC is kept by atomic clocks and tied back to the turning Earth by leap seconds. The abbreviations on this page name standard time — the winter setting — which is why each one is a fixed number of hours rather than something that drifts through the year.
Where you meet them
A time zone becomes real the moment two people in different places have to agree on one moment: a call between offices, a flight that lands before it took off, a market that opens while you are asleep, a deadline written in somebody else's afternoon. Server logs, train and flight schedules and anything stamped with a time are kept in UTC precisely so that the question can always be settled, no matter whose clock was on the wall.
Questions people ask
What about summer time?
The offsets here are standard-time offsets, the ones a zone keeps in winter. Where summer time is observed, the same places move one hour further on for part of the year and take a different name: Central European Time becomes Central European Summer Time, Eastern Standard Time becomes Eastern Daylight Time. The switching dates are not the same in every country, and the two hemispheres change in opposite months, so for a date inside a summer-time period add an hour to whichever side observes it.
Why isn't every difference a whole number of hours?
Because offsets are decided by governments, not by geometry. India is half an hour off the hour, at UTC+05:30; Nepal is three quarters, at UTC+05:45; the Chatham Islands are at UTC+12:45. Any of these can be changed by law, and several countries have moved their offset within living memory.
Is the answer exact?
Where both units are defined in terms of one another by whole numbers, yes — the page says so above the figure, and the only rounding is in how many digits are shown. Where the ratio has no finite decimal, the page shows twelve significant digits and says the relation is approximate rather than pretending otherwise.
Does anything I type leave my device?
No. The arithmetic runs in your browser; nothing is uploaded and there is no server to upload it to. Load the page once and it keeps working with the network switched off.
An hour in Bucharest, read on a New York clock
The National Day parade in Romania sets off at 10:00 EET. The Easter service reaches its climax at midnight. A match of the national team kicks off at 21:45. Anyone with relatives, friends or clients in the United States wonders what time it is for them at those moments, and the answer comes from a “convert EET to EST” calculation. The rule is a single one: subtract seven hours. 10:00 EET becomes 03:00 EST, 21:45 EET becomes 14:45 EST, and 00:00 EET becomes 17:00 EST on the previous day. Any Bucharest time before 07:00 belongs to the previous day in the east.
The page starts with the Romanian, Greek and Finnish events that Americans follow. Then come the rule, the tables and the two zones, together with a chapter on the weeks when the gap is six hours. The arithmetic is done in your browser, and nothing you type is sent to a server.
1 December, from Bucharest to New York
The morning parade
The National Day military ceremony begins around 10:00 EET, which is 3:00 a.m. EST. Romanians in America watch it live before dawn or catch a repeat later, around midday.
The evening of the holiday
Evening concerts start at 20:00 EET, which is 1:00 p.m. EST. A “convert EET to EST” calculation tells you at once whether you can tune in on your lunch break.
The night of the Resurrection
The light at midnight
The Orthodox Easter service reaches its peak at midnight, 00:00 EEST. On the American east coast, in a year when Easter falls in April, that is 5:00 p.m. EDT on the previous day. Romanian communities there stream the service from home live.
The local service in America
Parishes in New York hold their own service at midnight by their clock, which is 07:00 EEST. Doing a “convert EET to EST” calculation keeps the two moments from being mixed up.
Summer festivals in Transylvania
The main stage
The most important concerts begin in the evening, around 22:00 EEST, which is 3:00 p.m. EDT. Spectators in America watch them live in the afternoon, at the office or at home.
The daytime programme
Bands booked for 16:00 EEST play at 9:00 a.m. EDT. For the east it is the hour of the first coffee.
The national football team
Evening matches
A match that kicks off at 21:45 EET kicks off at 2:45 p.m. EST. Fans in the diaspora follow it in the afternoon, sometimes at the office, while at home it is nearly midnight.
Weekend matches
A Saturday match at 16:00 EET starts at 9:00 a.m. EST. Romanians in New York watch it over breakfast.
The Bucharest Stock Exchange
The trading session
Trading runs roughly from 10:00 to 18:00 EET, which is 3:00 a.m. to 11:00 a.m. EST. An American investor who wants to follow the Romanian market live gets up at dawn.
Wall Street opens
New York opens at 9:30 a.m. EST, which is 16:30 EET, when the Romanian market has about an hour and a half left. A “convert EET to EST” calculation for each line of the timetable shows that the two exchanges trade together only briefly, at the end of the Bucharest session.
Slush in Helsinki
The autumn conference
The first talks start at 09:00 EET, which is 2:00 a.m. EST. Virtual attendees from America join in the Finnish afternoon, around 15:00 EET, which is 8:00 a.m. EST.
Meetings with investors
Meetings usually take place between 15:00 and 17:00 EET, which is 8:00 to 10:00 a.m. EST, a short window shared by the two continents.
25 March in Athens
The military parade
Greek Independence Day is on 25 March, with the parade at 11:00 EET. In 2026 America is already on summer time and Europe is not, so the Athens hour means 5:00 a.m. EDT, six hours earlier rather than seven.
Why it matters
The example shows how a “convert EET to EST” calculation with the standard figure would give 4:00 a.m., an hour too early. Between 8 and 28 March the real gap is six hours.
How to convert EET to EST
Subtract seven hours
EET is UTC+2 and EST is UTC−5, so the American Eastern clock is seven hours behind Bucharest, Athens and Helsinki. Subtract 7 from the local time. If the result is negative, add 24 and go to the previous date.
Eight pairs
04:00 EET is 21:00 EST the day before. 07:00 EET is 00:00 EST. 09:30 EET is 02:30 EST. 12:00 EET is 05:00 EST. 15:15 EET is 08:15 EST. 18:00 EET is 11:00 EST. 21:45 EET is 14:45 EST. 23:30 EET is 16:30 EST. Only the first crosses into the previous date.
In the summer months
In summer, EEST against EDT is also seven hours. 20:00 EEST is 13:00 EDT. The figure does not change; only the names of the clocks do.
The American eastern zone
Where it applies
The winter clock of New York, Boston, Washington, Atlanta, Miami, Toronto and Montreal stands at UTC−5. When summer time comes it moves to UTC−4 and is called EDT. In American texts it appears as “ET”.
Why it interests you
Everything broadcast nationally in the United States is scheduled on Eastern time. A Romanian who wants to catch an event live therefore often needs to convert EET to EST.
Eastern European time
Countries and clocks
EET, UTC+2, is the winter clock of Romania, Bulgaria, Greece, Cyprus, Finland, the Baltic states, Ukraine and Moldova. In summer EEST, UTC+3, is used between the last Sunday of March and the last Sunday of October.
Egypt
Egypt is on EET and has its own summer calendar, from the last Friday of April to the last Thursday of October. That is why its gap to New York drops to six hours between 8 March and 23 April.
Seven hours between two clocks
The working day
A working day of 09:00 to 17:00 in Bucharest corresponds to 02:00–10:00 in New York, while an American one corresponds to 16:00–24:00 in Bucharest. The two days touch for a single hour, from 16:00 to 17:00 EET.
Who rings first
A call from Bucharest at 16:00 EET reaches New York at 9:00 EST, the start of the day there. A call at 10:00 EET reaches 3:00 EST, when nobody is at the office.
Across the ocean
A flight from Athens that leaves at 07:30 EET and lasts nearly eleven hours lands at 11:00 EST. The ticket shows 07:30 and 11:00, so it looks like a journey of three and a half hours.
The baccalaureate and national exams
The start time
The papers begin at 09:00 EEST, which is 2:00 a.m. EDT. Relatives in America waiting for news look at the screen in the dead of night.
The results
A result posted at 12:00 EEST appears at 5:00 a.m. EDT, and appeals have deadlines set in local time. A “convert EET to EST” calculation that is an hour out can mean a missed deadline.
Telephone calls between generations
The right hour
Grandparents at home get up early, while grandchildren in America are active late in the evening. A call at 18:00 EET is at 11:00 a.m. EST, and one at 21:00 EET is at 2:00 p.m. EST.
Mealtime
Sunday lunch at 14:00 EET is at 7:00 a.m. EST. For New York it is a late breakfast.
Dated examples
January
On Tuesday 20 January, 16:00 EET is 09:00 EST. Both continents are on standard time.
March
On Tuesday 17 March, 16:00 EET is 10:00 EDT, because America moved to summer time on 8 March while Europe does so only on the 29th. The real gap is six hours.
July
On Tuesday 21 July, 16:00 EEST is 09:00 EDT. Both are on summer time, and the gap is seven hours.
October and November
On Tuesday 27 October, 16:00 EET is 10:00 EDT, because Europe returned to standard time on 25 October and America only on 1 November. On Tuesday 17 November, 16:00 EET is 09:00 EST.
When the clocks do not match
The three weeks of spring
Between 8 and 28 March America is on summer time while eastern Europe is still on winter time. The real gap between EET and Eastern time is then six hours.
The week in autumn
Between 25 and 31 October the situation repeats in reverse: Europe has returned to standard time and America has not. A “convert EET to EST” calculation on the winter figure has to be corrected by one hour.
Other clocks, counted from Bucharest
How many hours to add or subtract
Starting from Romanian time, subtract one hour for Berlin, two for London, seven for New York, eight for Chicago and ten for Los Angeles. Add two and a half hours for Delhi.
An example for invitations
When it is 16:00 in Bucharest, it is 15:00 in Berlin, 14:00 in London, 9:00 in New York and 6:00 in Los Angeles. An invitation with all the hours beside it spares the recipient a “convert EET to EST” calculation of their own.
Work in mixed teams
The joint meeting
A team with members in Cluj and Boston sets its morning meeting for 16:00 EET, which is 9:00 a.m. EST. For the Romanians it is the end of the working day, for the Americans the beginning.
The handover
At 17:00 EET the colleagues in Romania pass the work to those in America, who are at 10:00 EST. The handover should be written down, so that it does not depend on a call.
Holidays in Cyprus
Summer flights
A flight from Larnaca that leaves at 01:00 EEST and lasts nearly thirteen hours, with one stop, lands in New York at 7:00 a.m. EDT. The ticket shows 01:00 and 07:00.
On the beach
A tourist who phones family in America at midday, 13:00 EEST, is in fact calling at 6:00 a.m. EDT. A “convert EET to EST” calculation made beforehand spares them a call placed too early.
When the gap is not the usual one
The year in segments
EET and EST are not always the same distance apart. In 2026: 1 January to 7 March, 29 March to 24 October and 1 November to 31 December: EST is 7 hours behind EET; 8 to 28 March and 25 to 31 October: EST is 6 hours behind EET.
What to do about it
In the summer periods the labels are EEST and EDT. The calculator above uses the winter gap of 7 hours. For other dates, adjust the result by the difference between that figure and the gap listed for the period. Before you convert EET to EST, find the period that contains your date.
A day of conversions at a glance
EET into EST
00:00 EET is 17:00 EST (previous day). 01:00 EET is 18:00 EST (previous day). 02:00 EET is 19:00 EST (previous day). 03:00 EET is 20:00 EST (previous day). 04:00 EET is 21:00 EST (previous day). 05:00 EET is 22:00 EST (previous day). 06:00 EET is 23:00 EST (previous day). 07:00 EET is 00:00 EST. 08:00 EET is 01:00 EST. 09:00 EET is 02:00 EST. 10:00 EET is 03:00 EST. 11:00 EET is 04:00 EST. 12:00 EET is 05:00 EST. 13:00 EET is 06:00 EST. 14:00 EET is 07:00 EST. 15:00 EET is 08:00 EST. 16:00 EET is 09:00 EST. 17:00 EET is 10:00 EST. 18:00 EET is 11:00 EST. 19:00 EET is 12:00 EST. 20:00 EET is 13:00 EST. 21:00 EET is 14:00 EST. 22:00 EET is 15:00 EST. 23:00 EET is 16:00 EST.
Using the table
Find the EET hour you need and read off the EST hour beside it. The rows come from the arithmetic behind each request to convert EET to EST. Because the difference is a whole number of hours, the minutes in the answer are the same as in the question. The gap used here is the standard winter one; the period section lists the dates on which it differs.
Thirty minutes past, hour by hour
EET into EST
00:30 EET is 17:30 EST (previous day). 01:30 EET is 18:30 EST (previous day). 02:30 EET is 19:30 EST (previous day). 03:30 EET is 20:30 EST (previous day). 04:30 EET is 21:30 EST (previous day). 05:30 EET is 22:30 EST (previous day). 06:30 EET is 23:30 EST (previous day). 07:30 EET is 00:30 EST. 08:30 EET is 01:30 EST. 09:30 EET is 02:30 EST. 10:30 EET is 03:30 EST. 11:30 EET is 04:30 EST. 12:30 EET is 05:30 EST. 13:30 EET is 06:30 EST. 14:30 EET is 07:30 EST. 15:30 EET is 08:30 EST. 16:30 EET is 09:30 EST. 17:30 EET is 10:30 EST. 18:30 EET is 11:30 EST. 19:30 EET is 12:30 EST. 20:30 EET is 13:30 EST. 21:30 EET is 14:30 EST. 22:30 EET is 15:30 EST. 23:30 EET is 16:30 EST.
Short explanation
Calls, flights and jobs frequently sit at half past. The list covers all twenty-four of them, which is handy if you have to convert EET to EST for a long timetable. Read these rows as standard-time values and check the period section for dates where the difference changes.
Ten more examples
Awkward minutes from EET to EST
01:05 EET is 18:05 EST (previous day). 03:20 EET is 20:20 EST (previous day). 05:50 EET is 22:50 EST (previous day). 07:35 EET is 00:35 EST. 10:10 EET is 03:10 EST. 13:25 EET is 06:25 EST. 16:40 EET is 09:40 EST. 19:55 EET is 12:55 EST. 22:15 EET is 15:15 EST. 23:05 EET is 16:05 EST.
Checking your work
Compare your own answer with the pattern in these rows. The offset has no minutes in it, so a reading of :45 stays :45 after the conversion. Read these rows as standard-time values and check the period section for dates where the difference changes.
The rhythm of the day in EST
Even-numbered EET hours seen from EST
06:00 EET is 23:00 EST (night). 08:00 EET is 01:00 EST (night). 10:00 EET is 03:00 EST (night). 12:00 EET is 05:00 EST (early morning). 14:00 EET is 07:00 EST (early morning). 16:00 EET is 09:00 EST (morning). 18:00 EET is 11:00 EST (morning). 20:00 EET is 13:00 EST (around midday). 22:00 EET is 15:00 EST (afternoon).
Reading the labels
For every second hour of the EET day the list gives the EST time and a word for the part of the day there. Use it to decide whether a request to convert EET to EST gives a polite hour. These rows use the standard (winter) gap; on the dates listed in the period section the gap is different.
A quick routine to convert EET to EST
First
Check the zone names
EET is the winter name; from late March to late October the same countries use EEST, one hour ahead. Check that an EST in a schedule is American or Canadian rather than Australian before you convert.
Use a 24-hour clock
Write 4:30 p.m. as 16:30 and 12:00 a.m. as 00:00 before you start. For example, 09:15 EET becomes 02:15 EST.
After the sum
The operation
Subtract 7 hours. If the result passes midnight, correct the date: readings before 07:00 fall on the previous date.
A second example
Try a later hour: 22:40 EET is 15:40 EST.
Traps to avoid when you convert EET to EST
Adding instead of subtracting
EST is behind EET, so the answer should be smaller than the starting hour. A larger number means an addition slipped in.
Losing the date
A EET time before 07:00 moves to the previous date. If the date stays put, the answer is a full day out.
The standard figure in the wrong weeks
On some dates in 2026 the distance between EET and EST differs from the usual one, so read the period list before you apply it.
Confusing the abbreviation
Egypt shares EET but changes its clocks on different dates from Europe. In Australia EST means UTC+10; on this page it means the Eastern zone of North America at UTC−5.
Questions and answers
How far apart are EET and EST?
7 hours, and EST is behind EET. That is the standard figure; on some dates in 2026 it differs, as the period list shows.
Which sum applies when I convert EET to EST?
Subtract 7 hours from the EET time, then fix the date if the result passes midnight.
What does 09:00 EET become in EST?
02:00 EST in the standard period.
Does the answer change during the year?
Yes, on some dates; the period list above shows which.
Is my input stored or uploaded?
No. The calculation runs in your browser.
Related conversions
Related pages: Convert EET to WET, Convert EET to CST, Convert IST to EST, Convert GMT to EST, Convert EST to PST, Convert CET to EET, Convert PST to UTC, Convert EST to IST, Convert CST to WET. For the reverse direction, open Convert EST to EET.
That is all there is to it. To convert EET to EST, subtract 7 hours; nothing leaves your browser.