EEST to CEST to BST to EDT to CDT to MDT to PDT
Time Difference
Eastern European Time is 1 hour ahead of Central European Time and 2 hours ahead of Greenwich Mean Time and 6 hours ahead of Eastern Daylight Time and 7 hours ahead of Central Daylight Time and 8 hours ahead of Mountain Daylight Time and 9 hours ahead of Pacific Daylight Time
11:30 am11:30 in EET is 10:30 am10:30 in CET and is 9:30 am09:30 in GMT and is 5:30 am05:30 in EDT and is 4:30 am04:30 in CDT and is 3:30 am03:30 in MDT and is 2:30 am02:30 in PDT
EET to CET call time
Best time for a conference call or a meeting is between 10am-5pm in EET which corresponds to 9am-4pm in CET
EET to GMT call time
Best time for a conference call or a meeting is between 11am-5pm in EET which corresponds to 9am-3pm in GMT
EET to EDT call time
Best time for a conference call or a meeting is between 3pm-5pm in EET which corresponds to 9am-11am in EDT
EET to CDT call time
Best time for a conference call or a meeting is between 4pm-5pm in EET which corresponds to 9am-10am in CDT
EET to MDT call time
Best time for a conference call or a meeting is between 4:30pm-5:30pm in EET which corresponds to 8:30am-9:30am in MDT
EET to PDT call time
Best time for a conference call or a meeting is between 5pm-6pm in EET which corresponds to 8am-9am in PDT
11:30 am11:30 Eastern European Time (EET). Offset UTC +2:00 hours
10:30 am10:30 Central European Time (CET). Offset UTC +1:00 hour
9:30 am09:30 Greenwich Mean Time (GMT). Offset UTC 0:00 hours
5:30 am05:30 Eastern Daylight Time (EDT). Offset UTC -4:00 hours
4:30 am04:30 Central Daylight Time (CDT). Offset UTC -5:00 hours
3:30 am03:30 Mountain Daylight Time (MDT). Offset UTC -6:00 hours
2:30 am02:30 Pacific Daylight Time (PDT). Offset UTC -7:00 hours
11:30 am11:30 EET / 10:30 am10:30 CET / 9:30 am09:30 GMT / 5:30 am05:30 EDT / 4:30 am04:30 CDT / 3:30 am03:30 MDT / 2:30 am02:30 PDT
| EET | CET | GMT | EDT | CDT | MDT | PDT |
|---|---|---|---|---|---|---|
| 12am (midnight) | 11pm | 10pm | 6pm | 5pm | 4pm | 3pm |
| 1am | 12am (midnight) | 11pm | 7pm | 6pm | 5pm | 4pm |
| 2am | 1am | 12am (midnight) | 8pm | 7pm | 6pm | 5pm |
| 3am | 2am | 1am | 9pm | 8pm | 7pm | 6pm |
| 4am | 3am | 2am | 10pm | 9pm | 8pm | 7pm |
| 5am | 4am | 3am | 11pm | 10pm | 9pm | 8pm |
| 6am | 5am | 4am | 12am (midnight) | 11pm | 10pm | 9pm |
| 7am | 6am | 5am | 1am | 12am (midnight) | 11pm | 10pm |
| 8am | 7am | 6am | 2am | 1am | 12am (midnight) | 11pm |
| 9am | 8am | 7am | 3am | 2am | 1am | 12am (midnight) |
| 10am | 9am | 8am | 4am | 3am | 2am | 1am |
| 11am | 10am | 9am | 5am | 4am | 3am | 2am |
| 12pm (noon) | 11am | 10am | 6am | 5am | 4am | 3am |
| 1pm | 12pm (noon) | 11am | 7am | 6am | 5am | 4am |
| 2pm | 1pm | 12pm (noon) | 8am | 7am | 6am | 5am |
| 3pm | 2pm | 1pm | 9am | 8am | 7am | 6am |
| 4pm | 3pm | 2pm | 10am | 9am | 8am | 7am |
| 5pm | 4pm | 3pm | 11am | 10am | 9am | 8am |
| 6pm | 5pm | 4pm | 12pm (noon) | 11am | 10am | 9am |
| 7pm | 6pm | 5pm | 1pm | 12pm (noon) | 11am | 10am |
| 8pm | 7pm | 6pm | 2pm | 1pm | 12pm (noon) | 11am |
| 9pm | 8pm | 7pm | 3pm | 2pm | 1pm | 12pm (noon) |
| 10pm | 9pm | 8pm | 4pm | 3pm | 2pm | 1pm |
| 11pm | 10pm | 9pm | 5pm | 4pm | 3pm | 2pm |
| 0:00 | 23:00 | 22:00 | 18:00 | 17:00 | 16:00 | 15:00 |
| 1:00 | 0:00 | 23:00 | 19:00 | 18:00 | 17:00 | 16:00 |
| 2:00 | 1:00 | 0:00 | 20:00 | 19:00 | 18:00 | 17:00 |
| 3:00 | 2:00 | 1:00 | 21:00 | 20:00 | 19:00 | 18:00 |
| 4:00 | 3:00 | 2:00 | 22:00 | 21:00 | 20:00 | 19:00 |
| 5:00 | 4:00 | 3:00 | 23:00 | 22:00 | 21:00 | 20:00 |
| 6:00 | 5:00 | 4:00 | 0:00 | 23:00 | 22:00 | 21:00 |
| 7:00 | 6:00 | 5:00 | 1:00 | 0:00 | 23:00 | 22:00 |
| 8:00 | 7:00 | 6:00 | 2:00 | 1:00 | 0:00 | 23:00 |
| 9:00 | 8:00 | 7:00 | 3:00 | 2:00 | 1:00 | 0:00 |
| 10:00 | 9:00 | 8:00 | 4:00 | 3:00 | 2:00 | 1:00 |
| 11:00 | 10:00 | 9:00 | 5:00 | 4:00 | 3:00 | 2:00 |
| 12:00 | 11:00 | 10:00 | 6:00 | 5:00 | 4:00 | 3:00 |
| 13:00 | 12:00 | 11:00 | 7:00 | 6:00 | 5:00 | 4:00 |
| 14:00 | 13:00 | 12:00 | 8:00 | 7:00 | 6:00 | 5:00 |
| 15:00 | 14:00 | 13:00 | 9:00 | 8:00 | 7:00 | 6:00 |
| 16:00 | 15:00 | 14:00 | 10:00 | 9:00 | 8:00 | 7:00 |
| 17:00 | 16:00 | 15:00 | 11:00 | 10:00 | 9:00 | 8:00 |
| 18:00 | 17:00 | 16:00 | 12:00 | 11:00 | 10:00 | 9:00 |
| 19:00 | 18:00 | 17:00 | 13:00 | 12:00 | 11:00 | 10:00 |
| 20:00 | 19:00 | 18:00 | 14:00 | 13:00 | 12:00 | 11:00 |
| 21:00 | 20:00 | 19:00 | 15:00 | 14:00 | 13:00 | 12:00 |
| 22:00 | 21:00 | 20:00 | 16:00 | 15:00 | 14:00 | 13:00 |
| 23:00 | 22:00 | 21:00 | 17:00 | 16:00 | 15:00 | 14:00 |
Eastern European Summer Time
Offset: EEST is 3 hours ahead Greenwich Mean Time (GMT) and is used in Europe
Countries: It is used in following countries: Åland Islands, Bulgaria, Cyprus, Estonia, Egypt, Finland, Greece, Lebanon, Lithuania, Latvia, Moldova, Palestine, Romania, Ukraine
Principal Cities: The largest city in the EEST timezone is Cairo from Egypt with population about 7.735 million people. Other major cities in the area are Alexandria, Kiev, Al Jizah, Beirut
German: OESZ - Osteuropäische Sommerzeit
Daylight Saving: Eastern European Summer Time (EEST) is a daylight saving/summer time zone, however during winter some places adjust time for one hour back and observe Eastern European Time (EET).
End: Eastern European Summer Time (EEST) has ended on Sunday, October 26, 2025 at 4:00 am local time and clocks were set one hour back to Sunday, October 26, 2025, 3:00 am local standard time instead. Daylight saving ends annually the on last Sunday of October
Start: Eastern European Summer Time (EEST) starts on Sunday, March 29, 2026 at 3:00 am local time and clocks are set one hour forward to Sunday, March 29, 2026, 4:00 am. Daylight saving starts annually the on last Sunday of March
EEST representations, usage and related time zones
- +03 - basic short
- +0300 - basic
- +03:00 - extended
- +0300 - sign character (+) followed by a four digit time providing hours (03) and minutes (00) of the offset. Indicates three hour and zero minutes time differences to the east of the zero meridian.
- Charlie - Military abbreviation for EEST
- C - short form of 'Charlie'
- Africa/Cairo
- Asia/Beirut
- Asia/Famagusta
- Asia/Gaza
- Asia/Hebron
- Asia/Nicosia
- EET
- Egypt
- Europe/Athens
- Europe/Bucharest
- Europe/Chisinau
- Europe/Helsinki
- Europe/Kiev
- Europe/Kyiv
- Europe/Mariehamn
- Europe/Nicosia
- Europe/Riga
- Europe/Sofia
- Europe/Tallinn
- Europe/Tiraspol
- Europe/Uzhgorod
- Europe/Vilnius
- Europe/Zaporozhye
- EEST - Eastern European Summer Time
- MSK - Moscow Standard Time
- AST - Arabia Standard Time
- C - Charlie Time Zone
- EAT - Eastern Africa Time
- FET - Further Eastern European Time
- IDT - Israel Daylight Time
- TRT - Turkey Time
Central European Summer Time
Offset: CEST is 2 hours ahead Greenwich Mean Time (GMT) and is used in Europe
Countries: It is used in following countries: Andorra, Albania, Austria, Bosnia & Herzegovina, Belgium, Switzerland, Czech Republic, Germany, Denmark, Spain, France, Gibraltar, Croatia, Hungary, Italy, Liechtenstein, Luxembourg, Monaco, Montenegro, North Macedonia, Malta, Netherlands, Norway, Poland, Serbia, Sweden, Slovenia, Svalbard & Jan Mayen, Slovakia, San Marino, Vatican City
Principal Cities: The largest city in the CEST timezone is Berlin from Germany with population about 3.426 million people. Other major cities in the area are Madrid, Rome, Paris, Budapest
German: MESZ - Mitteleuropäische Sommerzeit
Daylight Saving: Central European Summer Time (CEST) is a daylight saving/summer time zone, however during winter some places adjust time for one hour back and observe Central European Time (CET).
End: Central European Summer Time (CEST) has ended on Sunday, October 26, 2025 at 3:00 am local time and clocks were set one hour back to Sunday, October 26, 2025, 2:00 am local standard time instead. Daylight saving ends annually the on last Sunday of October
Start: Central European Summer Time (CEST) starts on Sunday, March 29, 2026 at 2:00 am local time and clocks are set one hour forward to Sunday, March 29, 2026, 3:00 am. Daylight saving starts annually the on last Sunday of March
CEST representations, usage and related time zones
- +02 - basic short
- +0200 - basic
- +02:00 - extended
- +0200 - sign character (+) followed by a four digit time providing hours (02) and minutes (00) of the offset. Indicates two hour and zero minutes time differences to the east of the zero meridian.
- Bravo - Military abbreviation for CEST
- B - short form of 'Bravo'
- Africa/Ceuta
- Arctic/Longyearbyen
- Atlantic/Jan_Mayen
- CET
- Europe/Amsterdam
- Europe/Andorra
- Europe/Belgrade
- Europe/Berlin
- Europe/Bratislava
- Europe/Brussels
- Europe/Budapest
- Europe/Busingen
- Europe/Copenhagen
- Europe/Gibraltar
- Europe/Ljubljana
- Europe/Luxembourg
- Europe/Madrid
- Europe/Malta
- Europe/Monaco
- Europe/Oslo
- Europe/Paris
- Europe/Podgorica
- Europe/Prague
- Europe/Rome
- Europe/San_Marino
- Europe/Sarajevo
- Europe/Skopje
- Europe/Stockholm
- Europe/Tirane
- Europe/Vaduz
- Europe/Vatican
- Europe/Vienna
- Europe/Warsaw
- Europe/Zagreb
- Europe/Zurich
- MET
- Poland
- CEST - Central European Summer Time
- EET - Eastern European Time
- MESZ - Mitteleuropäische Sommerzeit
- B - Bravo Time Zone
- CAT - Central Africa Time
- IST - Israel Standard Time
- SAST - South Africa Standard Time
- WAST - West Africa Summer Time
British Summer Time
Offset: BST is 1 hour ahead Greenwich Mean Time (GMT) and is used in Europe
Countries: It is used in following countries: Britain (UK), Guernsey, Isle of Man, Jersey
Principal Cities: The largest city in the BST timezone is London from United Kingdom with population about 7.557 million people. Other major cities in the area are Birmingham, Glasgow, Liverpool, Saint Helier
Greenwich Mean Time (GMT) originally referred to the mean solar time at the Royal Observatory in Greenwich, London. It is now often used to refer to Coordinated Universal Time (UTC) when this is viewed as a time zone, and in casual use for the most parts it is the same. In military GMT is known as Zulu time.Greenwich Mean Time was the same as Universal Time (UT), until the introduction of UTC in 1972 a standard astronomical concept used in many technical fields.
BST representations, usage and related time zones
- +01 - basic short
- +0100 - basic
- +01:00 - extended
- +0100 - sign character (+) followed by a four digit time providing hours (01) and minutes (00) of the offset. Indicates one hour and zero minutes time differences to the east of the zero meridian.
- Alpha - Military abbreviation for BST
- A - short form of 'Alpha'
- Europe/Belfast
- Europe/Guernsey
- Europe/Isle_of_Man
- Europe/Jersey
- Europe/London
- GB
- GB-Eire
- British Summer Time - UTC +1
- Bangladesh Standard Time - UTC +6
- Bougainville Standard Time - UTC +11
- BST - British Summer Time
- CET - Central European Time
- IST - Irish Standard Time
- WEST - Western European Summer Time
- A - Alpha Time Zone
- CET - Central European Time
- MEZ - Mitteleuropäische Zeit
- WAT - West Africa Time
- WST - Western Sahara Summer Time
- BMT - Biel Mean Time
Eastern Daylight Time
Offset: EDT is 4 hours behind Greenwich Mean Time (GMT) and is used in North America
Countries: It is used in following countries: Bahamas, Canada, Haiti, Turks & Caicos Is, United States
Principal Cities: The largest city in the EDT timezone is New York City from USA with population about 8.175 million people. Other major cities in the area are Toronto, Montreal, Brooklyn, Borough of Queens
French: HAE - Heure Avancée de l'Est
Spanish: EDT - Tiempo de verano del Este, ET - Zona Sureste
Daylight Saving: Eastern Daylight Time (EDT) is a daylight saving/summer timezone, however during winter some places switch clocks for one hour back and observe Eastern Standard Time (EST).
Start: Eastern Daylight Time (EDT) started on Sunday, March 8, 2026 at 2:00 am local time and clocks were set one hour forward to Sunday, March 8, 2026, 3:00 am. Daylight saving starts annually the on second Sunday of March
End: Eastern Daylight Time (EDT) ends on Sunday, November 1, 2026 at 2:00 am local time and clocks are set one hour back to Sunday, November 1, 2026, 1:00 am local standard time instead. Daylight saving ends annually the on first Sunday of November
EDT representations, usage and related time zones
- -04 - basic short
- -0400 - basic
- -04:00 - extended
- -0400 - sign character (-) followed by a four digit time providing hours (04) and minutes (00) of the offset. Indicates four hour and zero minutes time differences to the west of the zero meridian.
- Quebec - Military abbreviation for EDT
- Q - short form of 'Quebec'
- America/Detroit
- America/Fort_Wayne
- America/Grand_Turk
- America/Indiana/Indianapolis
- America/Indiana/Marengo
- America/Indiana/Petersburg
- America/Indiana/Vevay
- America/Indiana/Vincennes
- America/Indiana/Winamac
- America/Indianapolis
- America/Iqaluit
- America/Kentucky/Louisville
- America/Kentucky/Monticello
- America/Louisville
- America/Montreal
- America/Nassau
- America/New_York
- America/Nipigon
- America/Pangnirtung
- America/Port-au-Prince
- America/Thunder_Bay
- America/Toronto
- Canada/Eastern
- EST5EDT
- US/East-Indiana
- US/Eastern
- US/Michigan
- AST - Atlantic Standard Time
- EDT - Eastern Daylight Time
- AMT - Amazon Time
- BOT - Bolivia Time
- CDT - Cuba Daylight Time
- CLT - Chile Standard Time
- FKT - Falkland Island Time
- GYT - Guyana Time
- HLV - Hora Legal de Venezuela
- PYT - Paraguay Time
- Q - Quebec Time Zone
- VET - Venezuelan Standard Time
Central Daylight Time
Offset: CDT is 5 hours behind Greenwich Mean Time (GMT) and is used in North America
Countries: It is used in following countries: Canada, Mexico, United States
Principal Cities: The largest city in the CDT timezone is Chicago from USA with population about 2.696 million people. Other major cities in the area are Houston, Ciudad Juarez, San Antonio, Dallas
French: HAC - Heure Avancée du Centre
Spanish: CT - Zona Centro
Daylight Saving: Central Daylight Time (CDT) is a daylight saving/summer timezone, however during winter some places switch clocks for one hour back and observe Central Standard Time (CST).
Start: Central Daylight Time (CDT) started on Sunday, March 8, 2026 at 2:00 am local time and clocks were set one hour forward to Sunday, March 8, 2026, 3:00 am. Daylight saving starts annually the on second Sunday of March
End: Central Daylight Time (CDT) ends on Sunday, November 1, 2026 at 2:00 am local time and clocks are set one hour back to Sunday, November 1, 2026, 1:00 am local standard time instead. Daylight saving ends annually the on first Sunday of November
CDT representations, usage and related time zones
- -05 - basic short
- -0500 - basic
- -05:00 - extended
- -0500 - sign character (-) followed by a four digit time providing hours (05) and minutes (00) of the offset. Indicates five hour and zero minutes time differences to the west of the zero meridian.
- Romeo - Military abbreviation for CDT
- R - short form of 'Romeo'
- America/Chicago
- America/Indiana/Knox
- America/Indiana/Tell_City
- America/Knox_IN
- America/Matamoros
- America/Menominee
- America/North_Dakota/Beulah
- America/North_Dakota/Center
- America/North_Dakota/New_Salem
- America/Ojinaga
- America/Rainy_River
- America/Rankin_Inlet
- America/Resolute
- America/Winnipeg
- CST6CDT
- Canada/Central
- US/Central
- US/Indiana-Starke
- Central Daylight Time - UTC -5
- Cuba Daylight Time - UTC -4
- CDT - Central Daylight Time
- EST - Eastern Standard Time
- ET - Eastern Time
- COT - Colombia Time
- CST - Cuba Standard Time
- EASST - Easter Island Summer Time
- ECT - Ecuador Time
- PET - Peru Time
- R - Romeo Time Zone
Mountain Daylight Time
Offset: MDT is 6 hours behind Greenwich Mean Time (GMT) and is used in North America
Countries: It is used in following countries: Canada, Mexico, United States
Principal Cities: The largest city in the MDT timezone is Calgary from Canada with population about 1.02 million people. Other major cities in the area are Edmonton, El Paso, Denver, Albuquerque
French: HAR - Heure Avancée des Rocheuses
Spanish: MT - Zona Pacífico
Daylight Saving: Mountain Daylight Time (MDT) is a daylight saving/summer timezone, however during winter some places switch clocks for one hour back and observe Mountain Standard Time (MST).
Start: Mountain Daylight Time (MDT) started on Sunday, March 8, 2026 at 2:00 am local time and clocks were set one hour forward to Sunday, March 8, 2026, 3:00 am. Daylight saving starts annually the on second Sunday of March
End: Mountain Daylight Time (MDT) ends on Sunday, November 1, 2026 at 2:00 am local time and clocks are set one hour back to Sunday, November 1, 2026, 1:00 am local standard time instead. Daylight saving ends annually the on first Sunday of November
MDT representations, usage and related time zones
- -06 - basic short
- -0600 - basic
- -06:00 - extended
- -0600 - sign character (-) followed by a four digit time providing hours (06) and minutes (00) of the offset. Indicates six hour and zero minutes time differences to the west of the zero meridian.
- Sierra - Military abbreviation for MDT
- S - short form of 'Sierra'
- America/Boise
- America/Cambridge_Bay
- America/Ciudad_Juarez
- America/Denver
- America/Edmonton
- America/Inuvik
- America/Shiprock
- America/Yellowknife
- Canada/Mountain
- MST7MDT
- Navajo
- US/Mountain
- CST - Central Standard Time
- CT - Central Time
- MDT - Mountain Daylight Time
- EAST - Easter Island Standard Time
- GALT - Galapagos Time
- S - Sierra Time Zone
Pacific Daylight Time
Offset: PDT is 7 hours behind Greenwich Mean Time (GMT) and is used in North America
Countries: It is used in following countries: Canada, Mexico, United States
Principal Cities: The largest city in the PDT timezone is Los Angeles from USA with population about 3.793 million people. Other major cities in the area are Vancouver, Tijuana, San Diego, San Jose
French: HAP - Heure Avancée du Pacifique
Spanish: PT - Zona Noroeste
Daylight Saving: Pacific Daylight Time (PDT) is a daylight saving/summer timezone, however during winter some places switch clocks for one hour back and observe Pacific Standard Time (PST).
Start: Pacific Daylight Time (PDT) started on Sunday, March 8, 2026 at 2:00 am local time and clocks were set one hour forward to Sunday, March 8, 2026, 3:00 am. Daylight saving starts annually the on second Sunday of March
End: Pacific Daylight Time (PDT) ends on Sunday, November 1, 2026 at 2:00 am local time and clocks are set one hour back to Sunday, November 1, 2026, 1:00 am local standard time instead. Daylight saving ends annually the on first Sunday of November
PDT representations, usage and related time zones
- -07 - basic short
- -0700 - basic
- -07:00 - extended
- -0700 - sign character (-) followed by a four digit time providing hours (07) and minutes (00) of the offset. Indicates seven hour and zero minutes time differences to the west of the zero meridian.
- Tango - Military abbreviation for PDT
- T - short form of 'Tango'
- America/Ensenada
- America/Los_Angeles
- America/Santa_Isabel
- America/Tijuana
- America/Vancouver
- Canada/Pacific
- Mexico/BajaNorte
- PST8PDT
- US/Pacific
- MST - Mountain Standard Time
- PDT - Pacific Daylight Time
- YST - Yukon Standard Time
- T - Tango Time Zone