ACDT to PDT to EST to EEST to CET to GMT
Time Difference
Australian Central Standard Time is 16 hours and 30 minutes ahead of Pacific Daylight Time and 13 hours and 30 minutes ahead of Eastern Daylight Time and 6 hours and 30 minutes ahead of Eastern European Summer Time and 7 hours and 30 minutes ahead of Central European Summer Time and 9 hours and 30 minutes ahead of Greenwich Mean Time
11:30 pm23:30 in ACST is 7:00 am07:00 in PDT and is 10:00 am10:00 in EDT and is 5:00 pm17:00 in EEST and is 4:00 pm16:00 in CEST and is 2:00 pm14:00 in GMT
ACDT to PDT call time
Best time for a conference call or a meeting is between 9:30pm-11:30pm in ACDT which corresponds to 4am-6am in PDT
ACDT to EST call time
Best time for a conference call or a meeting is between 8:30pm-10:30pm in ACDT which corresponds to 5am-7am in EST
ACDT to EEST call time
Best time for a conference call or a meeting is between 3:30pm-6pm in ACDT which corresponds to 8am-10:30am in EEST
ACDT to CET call time
Best time for a conference call or a meeting is between 5:30pm-7:30pm in ACDT which corresponds to 8am-10am in CET
ACDT to GMT call time
Best time for a conference call or a meeting is between 6pm-8pm in ACDT which corresponds to 7:30am-9:30am in GMT
11:30 pm23:30 Australian Central Standard Time (ACST). Offset UTC +9:30 hours
7:00 am07:00 Pacific Daylight Time (PDT). Offset UTC -7:00 hours
10:00 am10:00 Eastern Daylight Time (EDT). Offset UTC -4:00 hours
5:00 pm17:00 Eastern European Summer Time (EEST). Offset UTC +3:00 hours
4:00 pm16:00 Central European Summer Time (CEST). Offset UTC +2:00 hours
2:00 pm14:00 Greenwich Mean Time (GMT). Offset UTC 0:00 hours
11:30 pm23:30 ACST / 7:00 am07:00 PDT / 10:00 am10:00 EDT / 5:00 pm17:00 EEST / 4:00 pm16:00 CEST / 2:00 pm14:00 GMT
| ACST | PDT | EDT | EEST | CEST | GMT |
|---|---|---|---|---|---|
| 12am (midnight) | 7:30 am | 10:30 am | 5:30 pm | 4:30 pm | 2:30 pm |
| 1am | 8:30 am | 11:30 am | 6:30 pm | 5:30 pm | 3:30 pm |
| 2am | 9:30 am | 12:30 pm | 7:30 pm | 6:30 pm | 4:30 pm |
| 3am | 10:30 am | 1:30 pm | 8:30 pm | 7:30 pm | 5:30 pm |
| 4am | 11:30 am | 2:30 pm | 9:30 pm | 8:30 pm | 6:30 pm |
| 5am | 12:30 pm | 3:30 pm | 10:30 pm | 9:30 pm | 7:30 pm |
| 6am | 1:30 pm | 4:30 pm | 11:30 pm | 10:30 pm | 8:30 pm |
| 7am | 2:30 pm | 5:30 pm | 12:30 am | 11:30 pm | 9:30 pm |
| 8am | 3:30 pm | 6:30 pm | 1:30 am | 12:30 am | 10:30 pm |
| 9am | 4:30 pm | 7:30 pm | 2:30 am | 1:30 am | 11:30 pm |
| 10am | 5:30 pm | 8:30 pm | 3:30 am | 2:30 am | 12:30 am |
| 11am | 6:30 pm | 9:30 pm | 4:30 am | 3:30 am | 1:30 am |
| 12pm (noon) | 7:30 pm | 10:30 pm | 5:30 am | 4:30 am | 2:30 am |
| 1pm | 8:30 pm | 11:30 pm | 6:30 am | 5:30 am | 3:30 am |
| 2pm | 9:30 pm | 12:30 am | 7:30 am | 6:30 am | 4:30 am |
| 3pm | 10:30 pm | 1:30 am | 8:30 am | 7:30 am | 5:30 am |
| 4pm | 11:30 pm | 2:30 am | 9:30 am | 8:30 am | 6:30 am |
| 5pm | 12:30 am | 3:30 am | 10:30 am | 9:30 am | 7:30 am |
| 6pm | 1:30 am | 4:30 am | 11:30 am | 10:30 am | 8:30 am |
| 7pm | 2:30 am | 5:30 am | 12:30 pm | 11:30 am | 9:30 am |
| 8pm | 3:30 am | 6:30 am | 1:30 pm | 12:30 pm | 10:30 am |
| 9pm | 4:30 am | 7:30 am | 2:30 pm | 1:30 pm | 11:30 am |
| 10pm | 5:30 am | 8:30 am | 3:30 pm | 2:30 pm | 12:30 pm |
| 11pm | 6:30 am | 9:30 am | 4:30 pm | 3:30 pm | 1:30 pm |
| 0:00 | 7:30 | 10:30 | 17:30 | 16:30 | 14:30 |
| 1:00 | 8:30 | 11:30 | 18:30 | 17:30 | 15:30 |
| 2:00 | 9:30 | 12:30 | 19:30 | 18:30 | 16:30 |
| 3:00 | 10:30 | 13:30 | 20:30 | 19:30 | 17:30 |
| 4:00 | 11:30 | 14:30 | 21:30 | 20:30 | 18:30 |
| 5:00 | 12:30 | 15:30 | 22:30 | 21:30 | 19:30 |
| 6:00 | 13:30 | 16:30 | 23:30 | 22:30 | 20:30 |
| 7:00 | 14:30 | 17:30 | 0:30 | 23:30 | 21:30 |
| 8:00 | 15:30 | 18:30 | 1:30 | 0:30 | 22:30 |
| 9:00 | 16:30 | 19:30 | 2:30 | 1:30 | 23:30 |
| 10:00 | 17:30 | 20:30 | 3:30 | 2:30 | 0:30 |
| 11:00 | 18:30 | 21:30 | 4:30 | 3:30 | 1:30 |
| 12:00 | 19:30 | 22:30 | 5:30 | 4:30 | 2:30 |
| 13:00 | 20:30 | 23:30 | 6:30 | 5:30 | 3:30 |
| 14:00 | 21:30 | 0:30 | 7:30 | 6:30 | 4:30 |
| 15:00 | 22:30 | 1:30 | 8:30 | 7:30 | 5:30 |
| 16:00 | 23:30 | 2:30 | 9:30 | 8:30 | 6:30 |
| 17:00 | 0:30 | 3:30 | 10:30 | 9:30 | 7:30 |
| 18:00 | 1:30 | 4:30 | 11:30 | 10:30 | 8:30 |
| 19:00 | 2:30 | 5:30 | 12:30 | 11:30 | 9:30 |
| 20:00 | 3:30 | 6:30 | 13:30 | 12:30 | 10:30 |
| 21:00 | 4:30 | 7:30 | 14:30 | 13:30 | 11:30 |
| 22:00 | 5:30 | 8:30 | 15:30 | 14:30 | 12:30 |
| 23:00 | 6:30 | 9:30 | 16:30 | 15:30 | 13:30 |
Australian Central Daylight Time
Offset: ACDT is 10 hours and 30 minutes ahead Greenwich Mean Time (GMT) and is used in Australia
Countries: It is used in following countries: Australia
Principal Cities: The largest city in the ACDT timezone is Adelaide from Australia with population about 1.225 million people. Other major cities in the area are Adelaide Hills, Mount Gambier, Morphett Vale, Prospect
Daylight Saving: Australian Central Daylight Time (ACDT) is a daylight saving/summer time zone, however during winter some places adjust time for one hour back and observe Australian Central Standard Time (ACST).
End: Australian Central Daylight Time (ACDT) has ended on Sunday, April 7, 2024 at 3:00 am local time and clocks were set one hour back to Sunday, April 7, 2024, 2:00 am local standard time instead. Daylight saving ends annually the on first Sunday of April
Start: Australian Central Daylight Time (ACDT) starts on Sunday, October 6, 2024 at 2:00 am local time and clocks are set one hour forward to Sunday, October 6, 2024, 3:00 am. Daylight saving starts annually the on first Sunday of October
ACDT representations, usage and related time zones
- +1030 - basic
- +10:30 - extended
- +1030 - sign character (+) followed by a four digit time providing hours (10) and minutes (30) of the offset. Indicates ten hour and thirty minutes time differences to the east of the zero meridian.
- Australia/Adelaide
- Australia/Broken_Hill
- Australia/South
- Australia/Yancowinna
- ACDT - Australian Central Daylight Time
- LHST - Lord Howe Standard Time
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 10, 2024 at 2:00 am local time and clocks were set one hour forward to Sunday, March 10, 2024, 3:00 am. Daylight saving starts annually the on second Sunday of March
End: Pacific Daylight Time (PDT) ends on Sunday, November 3, 2024 at 2:00 am local time and clocks are set one hour back to Sunday, November 3, 2024, 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
Eastern Standard Time
Offset: EST is 5 hours behind Greenwich Mean Time (GMT) and is used in North America
Countries: It is used in following countries: Bahamas, Canada, Haiti, Jamaica, Cayman Islands, Mexico, Panama, Turks & Caicos Is, United States
Principal Cities: The largest city in the EST 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: HNE - Heure Normale de l'Est
Spanish: ET - Tiempo del Este, ET - Zona Sureste
Daylight Saving: This is a standard time zone, however during summer some places switch clocks for one hour forward when daylight saving comes into effect and observe Eastern Daylight Time (EDT).
End: Eastern Standard Time (EST) has ended on Sunday, March 10, 2024 at 2:00 am local time and clocks were set one hour forward to Sunday, March 10, 2024, 3:00 am local daylight time instead. Standard time ends annually the on second Sunday of March.
Start: Eastern Standard Time (EST) starts on Sunday, November 3, 2024 at 2:00 am local time and clocks are set one hour back to Sunday, November 3, 2024, 1:00 am. Standard time starts annually the on first Sunday of November.
EST 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 EST
- R - short form of 'Romeo'
- America/Atikokan
- America/Cancun
- America/Cayman
- America/Coral_Harbour
- 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/Jamaica
- America/Kentucky/Louisville
- America/Kentucky/Monticello
- America/Louisville
- America/Montreal
- America/Nassau
- America/New_York
- America/Nipigon
- America/Panama
- America/Pangnirtung
- America/Port-au-Prince
- America/Thunder_Bay
- America/Toronto
- Canada/Eastern
- EST
- EST5EDT
- Jamaica
- US/East-Indiana
- US/Eastern
- US/Michigan
- 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
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, Finland, Greece, Jordan, Lebanon, Lithuania, Latvia, Moldova, Palestine, Romania, Syria, Ukraine
Principal Cities: The largest city in the EEST timezone is Kiev from Ukraine with population about 2.798 million people. Other major cities in the area are Beirut, Bucharest, Aleppo, Damascus
German: OESZ - Osteuropäische Sommerzeit
Daylight Saving: Eastern European Summer Time (EEST) is a daylight saving/summer timezone, however during winter some places switch clocks for one hour back and observe Eastern European Time (EET).
Start: Eastern European Summer Time (EEST) started on Sunday, March 31, 2024 at 3:00 am local time and clocks were set one hour forward to Sunday, March 31, 2024, 4:00 am. Daylight saving starts annually the on last Sunday of March
End: Eastern European Summer Time (EEST) ends on Sunday, October 27, 2024 at 4:00 am local time and clocks are set one hour back to Sunday, October 27, 2024, 3:00 am local standard time instead. Daylight saving ends annually the on last Sunday of October
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'
- Asia/Amman
- Asia/Beirut
- Asia/Damascus
- Asia/Famagusta
- Asia/Gaza
- Asia/Hebron
- Asia/Nicosia
- EET
- Europe/Athens
- Europe/Bucharest
- Europe/Chisinau
- Europe/Helsinki
- Europe/Kiev
- 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 Time
Offset: CET is 1 hour 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, Algeria, 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, Tunisia, Vatican City
Principal Cities: The largest city in the CET timezone is Berlin from Germany with population about 3.426 million people. Other major cities in the area are Madrid, Rome, Paris, Algiers
German: MEZ - Mitteleuropäische Zeit
Daylight Saving: This is a standard time zone, however during summer some places switch clocks for one hour forward when daylight saving comes into effect and observe Central European Summer Time (CEST).
End: Central European Time (CET) has ended on Sunday, March 31, 2024 at 2:00 am local time and clocks were set one hour forward to Sunday, March 31, 2024, 3:00 am local daylight time instead. Standard time ends annually the on last Sunday of March.
Start: Central European Time (CET) starts on Sunday, October 27, 2024 at 3:00 am local time and clocks are set one hour back to Sunday, October 27, 2024, 2:00 am. Standard time starts annually the on last Sunday of October.
CET 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 CET
- A - short form of 'Alpha'
- Africa/Algiers
- Africa/Ceuta
- Africa/Tunis
- 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
- Poland
- 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
Greenwich Mean Time
Offset: GMT is 0 hours ahead Greenwich Mean Time (GMT) and is used in Europe
Countries: It is used in following countries: Burkina Faso, Côte d'Ivoire, Britain (UK), Guernsey, Ghana, Greenland, Gambia, Guinea, Guinea-Bissau, Ireland, Isle of Man, Iceland, Jersey, Liberia, Mali, Mauritania, St Helena, Sierra Leone, Senegal, Sao Tome & Principe, Togo
Principal Cities: The largest city in the GMT timezone is London from United Kingdom with population about 7.557 million people. Other major cities in the area are Abidjan, Dakar, Grand Dakar, Accra
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.
GMT representations, usage and related time zones
- Z - is the zone designator for the zero UTC/GMT offset, also known as 'Zulu' time
- +00 - basic short
- +0000 - basic
- +00:00 - extended
- +0000 - sign character (+) followed by a four digit time providing hours (00) and minutes (00) of the offset. Indicates zero hour and zero minutes time differences of the zero meridian.
- Zulu - Military abbreviation for GMT
- Z - short form of 'Zulu'
- Africa/Abidjan
- Africa/Accra
- Africa/Bamako
- Africa/Banjul
- Africa/Bissau
- Africa/Conakry
- Africa/Dakar
- Africa/Freetown
- Africa/Lome
- Africa/Monrovia
- Africa/Nouakchott
- Africa/Ouagadougou
- Africa/Sao_Tome
- Africa/Timbuktu
- America/Danmarkshavn
- Atlantic/Reykjavik
- Atlantic/St_Helena
- Eire
- Etc/GMT
- Etc/GMT+0
- Etc/GMT-0
- Etc/GMT0
- Etc/Greenwich
- Europe/Belfast
- Europe/Dublin
- Europe/Guernsey
- Europe/Isle_of_Man
- Europe/Jersey
- Europe/London
- GB
- GB-Eire
- GMT
- GMT+0
- GMT-0
- GMT0
- Greenwich
- Iceland
- Greenwich Mean Time - UTC +0
- GMT+03:00 - UTC +3
- GMT+06:00 - UTC +6
- GMT - UTC +0
- GMT+11:00 - UTC +11
- EGST - Eastern Greenland Summer Time
- GMT - Greenwich Mean Time
- WET - Western European Time
- AZOST - Azores Summer Time
- UTC - Universal Time Coordinated
- WT - Western Sahara Standard Time
- Z - Zulu Time Zone