EST to GMT to UTC to PDT to Sydney, Australia to Perth, Australia to IST to SAST
Time Difference
Eastern Daylight Time is 4 hours behind Greenwich Mean Time and 4 hours behind Universal Time Coordinated and 3 hours ahead of Pacific Daylight Time and 15 hours behind AEDT (Australian Eastern Daylight Time) and 12 hours behind AWST (Australian Western Standard Time) and 9 hours and 30 minutes behind India Standard Time and 6 hours behind South Africa Standard Time
2:00 pm14:00 in EDT is 6:00 pm18:00 in GMT and is 6:00 pm18:00 in UTC and is 11:00 am11:00 in PDT and is 5:00 am05:00 in Sydney, Australia and is 2:00 am02:00 in Perth, Australia and is 11:30 pm23:30 in IST and is 8:00 pm20:00 in SAST
EST to GMT call time
Best time for a conference call or a meeting is between 8am-1pm in EST which corresponds to 1pm-6pm in GMT
EST to UTC call time
Best time for a conference call or a meeting is between 8am-1pm in EST which corresponds to 1pm-6pm in UTC
EST to PDT call time
Best time for a conference call or a meeting is between 10am-6pm in EST which corresponds to 8am-4pm in PDT
EST to Sydney call time
Best time for a conference call or a meeting is between 5am-7am in EST which corresponds to 9pm-11pm in Sydney
EST to Perth call time
Best time for a conference call or a meeting is between 6:30am-8:30am in EST which corresponds to 7:30pm-9:30pm in Perth
EST to IST call time
Best time for a conference call or a meeting is between 7:30am-9:30am in EST which corresponds to 6pm-8pm in IST
EST to SAST call time
Best time for a conference call or a meeting is between 8am-11am in EST which corresponds to 3pm-6pm in SAST
2:00 pm14:00 Eastern Daylight Time (EDT). Offset UTC -4:00 hours
6:00 pm18:00 Greenwich Mean Time (GMT). Offset UTC 0:00 hours
6:00 pm18:00 Universal Time Coordinated (UTC). Offset UTC 0:00 hours
11:00 am11:00 Pacific Daylight Time (PDT). Offset UTC -7:00 hours
5:00 am05:00 AEDT (Australian Eastern Daylight Time) (Sydney, Australia). Offset UTC +11:00 hours
2:00 am02:00 AWST (Australian Western Standard Time) (Perth, Australia). Offset UTC +8:00 hours
11:30 pm23:30 India Standard Time (IST). Offset UTC +5:30 hours
8:00 pm20:00 South Africa Standard Time (SAST). Offset UTC +2:00 hours
2:00 pm14:00 EDT / 6:00 pm18:00 GMT / 6:00 pm18:00 UTC / 11:00 am11:00 PDT / 5:00 am05:00 Sydney, Australia / 2:00 am02:00 Perth, Australia / 11:30 pm23:30 IST / 8:00 pm20:00 SAST
| EDT | GMT | UTC | PDT | Sydney, Australia | Perth, Australia | IST | SAST |
|---|---|---|---|---|---|---|---|
| 12am (midnight) | 4am | 4am | 9pm | 3pm | 12pm (noon) | 9:30 am | 6am |
| 1am | 5am | 5am | 10pm | 4pm | 1pm | 10:30 am | 7am |
| 2am | 6am | 6am | 11pm | 5pm | 2pm | 11:30 am | 8am |
| 3am | 7am | 7am | 12am (midnight) | 6pm | 3pm | 12:30 pm | 9am |
| 4am | 8am | 8am | 1am | 7pm | 4pm | 1:30 pm | 10am |
| 5am | 9am | 9am | 2am | 8pm | 5pm | 2:30 pm | 11am |
| 6am | 10am | 10am | 3am | 9pm | 6pm | 3:30 pm | 12pm (noon) |
| 7am | 11am | 11am | 4am | 10pm | 7pm | 4:30 pm | 1pm |
| 8am | 12pm (noon) | 12pm (noon) | 5am | 11pm | 8pm | 5:30 pm | 2pm |
| 9am | 1pm | 1pm | 6am | 12am (midnight) | 9pm | 6:30 pm | 3pm |
| 10am | 2pm | 2pm | 7am | 1am | 10pm | 7:30 pm | 4pm |
| 11am | 3pm | 3pm | 8am | 2am | 11pm | 8:30 pm | 5pm |
| 12pm (noon) | 4pm | 4pm | 9am | 3am | 12am (midnight) | 9:30 pm | 6pm |
| 1pm | 5pm | 5pm | 10am | 4am | 1am | 10:30 pm | 7pm |
| 2pm | 6pm | 6pm | 11am | 5am | 2am | 11:30 pm | 8pm |
| 3pm | 7pm | 7pm | 12pm (noon) | 6am | 3am | 12:30 am | 9pm |
| 4pm | 8pm | 8pm | 1pm | 7am | 4am | 1:30 am | 10pm |
| 5pm | 9pm | 9pm | 2pm | 8am | 5am | 2:30 am | 11pm |
| 6pm | 10pm | 10pm | 3pm | 9am | 6am | 3:30 am | 12am (midnight) |
| 7pm | 11pm | 11pm | 4pm | 10am | 7am | 4:30 am | 1am |
| 8pm | 12am (midnight) | 12am (midnight) | 5pm | 11am | 8am | 5:30 am | 2am |
| 9pm | 1am | 1am | 6pm | 12pm (noon) | 9am | 6:30 am | 3am |
| 10pm | 2am | 2am | 7pm | 1pm | 10am | 7:30 am | 4am |
| 11pm | 3am | 3am | 8pm | 2pm | 11am | 8:30 am | 5am |
| 0:00 | 4:00 | 4:00 | 21:00 | 15:00 | 12:00 | 9:30 | 6:00 |
| 1:00 | 5:00 | 5:00 | 22:00 | 16:00 | 13:00 | 10:30 | 7:00 |
| 2:00 | 6:00 | 6:00 | 23:00 | 17:00 | 14:00 | 11:30 | 8:00 |
| 3:00 | 7:00 | 7:00 | 0:00 | 18:00 | 15:00 | 12:30 | 9:00 |
| 4:00 | 8:00 | 8:00 | 1:00 | 19:00 | 16:00 | 13:30 | 10:00 |
| 5:00 | 9:00 | 9:00 | 2:00 | 20:00 | 17:00 | 14:30 | 11:00 |
| 6:00 | 10:00 | 10:00 | 3:00 | 21:00 | 18:00 | 15:30 | 12:00 |
| 7:00 | 11:00 | 11:00 | 4:00 | 22:00 | 19:00 | 16:30 | 13:00 |
| 8:00 | 12:00 | 12:00 | 5:00 | 23:00 | 20:00 | 17:30 | 14:00 |
| 9:00 | 13:00 | 13:00 | 6:00 | 0:00 | 21:00 | 18:30 | 15:00 |
| 10:00 | 14:00 | 14:00 | 7:00 | 1:00 | 22:00 | 19:30 | 16:00 |
| 11:00 | 15:00 | 15:00 | 8:00 | 2:00 | 23:00 | 20:30 | 17:00 |
| 12:00 | 16:00 | 16:00 | 9:00 | 3:00 | 0:00 | 21:30 | 18:00 |
| 13:00 | 17:00 | 17:00 | 10:00 | 4:00 | 1:00 | 22:30 | 19:00 |
| 14:00 | 18:00 | 18:00 | 11:00 | 5:00 | 2:00 | 23:30 | 20:00 |
| 15:00 | 19:00 | 19:00 | 12:00 | 6:00 | 3:00 | 0:30 | 21:00 |
| 16:00 | 20:00 | 20:00 | 13:00 | 7:00 | 4:00 | 1:30 | 22:00 |
| 17:00 | 21:00 | 21:00 | 14:00 | 8:00 | 5:00 | 2:30 | 23:00 |
| 18:00 | 22:00 | 22:00 | 15:00 | 9:00 | 6:00 | 3:30 | 0:00 |
| 19:00 | 23:00 | 23:00 | 16:00 | 10:00 | 7:00 | 4:30 | 1:00 |
| 20:00 | 0:00 | 0:00 | 17:00 | 11:00 | 8:00 | 5:30 | 2:00 |
| 21:00 | 1:00 | 1:00 | 18:00 | 12:00 | 9:00 | 6:30 | 3:00 |
| 22:00 | 2:00 | 2:00 | 19:00 | 13:00 | 10:00 | 7:30 | 4:00 |
| 23:00 | 3:00 | 3:00 | 20:00 | 14:00 | 11:00 | 8:30 | 5:00 |
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 14, 2021 at 2:00 am local time and clocks were set one hour forward to Sunday, March 14, 2021, 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 7, 2021 at 2:00 am local time and clocks are set one hour back to Sunday, November 7, 2021, 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
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
Universal Time Coordinated
Offset: UTC is 0 hours ahead Greenwich Mean Time (GMT) and is used in Universal
Coordinated Universal Time (UTC) is the world time standard that regulates clocks and time. It is successor to Greenwich Mean Time (GMT). For casual use, UTC is the same as GMT, but is used by the scientific community.
UTC is the time standard commonly used across the world since 1972. It is used in many technical fields, like aviation industry and meteorologists, also used to synchronize time across internet networks.
UTC 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 UTC
- Z - short form of 'Zulu'
- Etc/UCT
- Etc/UTC
- Etc/Universal
- Etc/Zulu
- UCT
- UTC
- Universal
- Zulu
- 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
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 14, 2021 at 2:00 am local time and clocks were set one hour forward to Sunday, March 14, 2021, 3:00 am. Daylight saving starts annually the on second Sunday of March
End: Pacific Daylight Time (PDT) ends on Sunday, November 7, 2021 at 2:00 am local time and clocks are set one hour back to Sunday, November 7, 2021, 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
Sydney Information
Time Zone
AEDT - Australian Eastern Daylight Time
+11:00 hours during Australian Eastern Daylight Time.
Sunday, October 6, 2024 at 2:00 am local time. DST starts annually the on first Sunday of October. Clocks are turned forward 1 hour to Sunday, October 6, 2024, 3:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Sunday, April 7, 2024 at 3:00 am local time. DST ends annually the on first Sunday of April. Clocks are turned backward 1 hour to Sunday, April 7, 2024, 2:00 am local standard time instead. Also called Fall Back or switch to Winter Time.
Sydney Facts
Perth Information
Time Zone
AWDT - Australian Western Daylight Time
+9:00 hours during Australian Western Daylight Time.
Perth Facts
India Standard Time
Offset: IST is 5 hours and 30 minutes ahead Greenwich Mean Time (GMT) and is used in Asia
Countries: It is used in following countries: India
Principal Cities: The largest city in the IST timezone is Mumbai from India with population about 12.692 million people. Other major cities in the area are Delhi, Bangalore, Kolkata, Chennai
Daylight Saving: India Standard Time (IST) is not adjusted for daylight saving therefore IST remains the same through out the year. This means, unlike some time zones where the clock is set forward by one hour every summer and backward by one hour during winter to adjust for daylight saving, India Standard Time remains the same
IST representations, usage and related time zones
- +0530 - basic
- +05:30 - extended
- +0530 - sign character (+) followed by a four digit time providing hours (05) and minutes (30) of the offset. Indicates five hour and thirty minutes time differences to the east of the zero meridian.
- Asia/Calcutta
- Asia/Kolkata
- India Standard Time - UTC +5:30
- Irish Standard Time - UTC +1
- Israel Standard Time - UTC +2
- Iran Standard Time - UTC +3:30
South Africa Standard Time
Offset: SAST is 2 hours ahead Greenwich Mean Time (GMT) and is used in Africa
Countries: It is used in following countries: Lesotho, Eswatini (Swaziland), South Africa
Principal Cities: The largest city in the SAST timezone is Cape Town from South Africa with population about 3.433 million people. Other major cities in the area are Durban, Johannesburg, Soweto, Pretoria
Daylight Saving: South Africa Standard Time (SAST) is not adjusted for daylight saving therefore SAST remains the same through out the year. This means, unlike some time zones where the clock is set forward by one hour every summer and backward by one hour during winter to adjust for daylight saving, South Africa Standard Time remains the same
SAST 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 SAST
- B - short form of 'Bravo'
- Africa/Johannesburg
- Africa/Maseru
- Africa/Mbabane
- 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