PST to GMT to WAT to EAT to IST to Sydney to Jakarta Time Converter
Quick answers
PST to GMT
For most of the year, PDT is 7 hours behind GMT. During seasonal clock changes, PST is 8 hours behind GMT.
For most of the year, working hours of 9:00 am to 5:00 pm in PDT correspond to 4:00 pm to 12:00 am (next day) in GMT. During seasonal clock changes, working hours of 9:00 am to 5:00 pm in PST correspond to 5:00 pm to 1:00 am (next day) in GMT.
PST to WAT
For most of the year, PDT is 8 hours behind WAT. During seasonal clock changes, PST is 9 hours behind WAT.
For most of the year, working hours of 9:00 am to 5:00 pm in PDT correspond to 5:00 pm to 1:00 am (next day) in WAT. During seasonal clock changes, working hours of 9:00 am to 5:00 pm in PST correspond to 6:00 pm to 2:00 am (next day) in WAT.
PST to EAT
For most of the year, PDT is 10 hours behind EAT. During seasonal clock changes, PST is 11 hours behind EAT.
For most of the year, working hours of 9:00 am to 5:00 pm in PDT correspond to 7:00 pm to 3:00 am (next day) in EAT. During seasonal clock changes, working hours of 9:00 am to 5:00 pm in PST correspond to 8:00 pm to 4:00 am (next day) in EAT.
PST to IST
For most of the year, PDT is 12 hours and 30 minutes behind IST. During seasonal clock changes, PST is 13 hours and 30 minutes behind IST.
For most of the year, working hours of 9:00 am to 5:00 pm in PDT correspond to 9:30 pm to 5:30 am (next day) in IST. During seasonal clock changes, working hours of 9:00 am to 5:00 pm in PST correspond to 10:30 pm to 6:30 am (next day) in IST.
PST to Sydney
Depending on seasonal clock changes, PDT is 17 hours behind Sydney, PDT is 18 hours behind Sydney, or PST is 19 hours behind Sydney.
Depending on seasonal clock changes, working hours of 9:00 am to 5:00 pm in PDT correspond to 2:00 am (next day) to 10:00 am (next day) in Sydney, working hours of 9:00 am to 5:00 pm in PDT correspond to 3:00 am (next day) to 11:00 am (next day) in Sydney, or working hours of 9:00 am to 5:00 pm in PST correspond to 4:00 am (next day) to 12:00 pm (next day) in Sydney.
PST to Jakarta
For most of the year, PDT is 14 hours behind Jakarta. During seasonal clock changes, PST is 15 hours behind Jakarta.
For most of the year, working hours of 9:00 am to 5:00 pm in PDT correspond to 11:00 pm to 7:00 am (next day) in Jakarta. During seasonal clock changes, working hours of 9:00 am to 5:00 pm in PST correspond to 12:00 am (next day) to 8:00 am (next day) in Jakarta.
Compare PST time with GMT, WAT, EAT, IST, Sydney, and Jakarta time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Pacific Standard Time is 8 hours behind Greenwich Mean Time and 9 hours behind West Africa Time and 11 hours behind Eastern Africa Time and 13 hours and 30 minutes behind India Standard Time and 19 hours behind AEDT (Australian Eastern Daylight Time) and 15 hours behind WIB (Western Indonesian Time)
4:00 am04:00 in PST is 12:00 pm12:00 in GMT and is 1:00 pm13:00 in WAT and is 3:00 pm15:00 in EAT and is 5:30 pm17:30 in IST and is 11:00 pm23:00 in Sydney, Australia and is 7:00 pm19:00 in Jakarta, Indonesia
PST to GMT call time
Best time for a conference call or a meeting is between 8:30am-9:30am in PST which corresponds to 4:30pm-5:30pm in GMT
PST to WAT call time
Best time for a conference call or a meeting is between 8am-9am in PST which corresponds to 5pm-6pm in WAT
PST to EAT call time
Best time for a conference call or a meeting is between 7am-8am in PST which corresponds to 6pm-7pm in EAT
PST to IST call time
Best time for a conference call or a meeting is between 6pm-7pm in PST which corresponds to 7:30am-8:30am in IST (next day)
PST to Sydney call time
Best time for a conference call or a meeting is between 2pm-5pm in PST which corresponds to 9am-12pm in Sydney (next day)
PST to Jakarta call time
Best time for a conference call or a meeting is between 5pm-6pm in PST which corresponds to 8am-9am in Jakarta (next day)
4:00 am04:00 Pacific Standard Time (PST). Offset UTC -8:00 hours
12:00 pm12:00 Greenwich Mean Time (GMT). Offset UTC 0:00 hours
1:00 pm13:00 West Africa Time (WAT). Offset UTC +1:00 hour
3:00 pm15:00 Eastern Africa Time (EAT). Offset UTC +3:00 hours
5:30 pm17:30 India Standard Time (IST). Offset UTC +5:30 hours
11:00 pm23:00 AEDT (Australian Eastern Daylight Time) (Sydney, Australia). Offset UTC +11:00 hours
7:00 pm19:00 WIB (Western Indonesian Time) (Jakarta, Indonesia). Offset UTC +7:00 hours
4:00 am04:00 PST / 12:00 pm12:00 GMT / 1:00 pm13:00 WAT / 3:00 pm15:00 EAT / 5:30 pm17:30 IST / 11:00 pm23:00 Sydney, Australia / 7:00 pm19:00 Jakarta, Indonesia
| PST | GMT | WAT | EAT | IST | Sydney, Australia | Jakarta, Indonesia |
|---|---|---|---|---|---|---|
| 12am (midnight) | 8am | 9am | 11am | 1:30 pm | 7pm | 3pm |
| 1am | 9am | 10am | 12pm (noon) | 2:30 pm | 8pm | 4pm |
| 2am | 10am | 11am | 1pm | 3:30 pm | 9pm | 5pm |
| 3am | 11am | 12pm (noon) | 2pm | 4:30 pm | 10pm | 6pm |
| 4am | 12pm (noon) | 1pm | 3pm | 5:30 pm | 11pm | 7pm |
| 5am | 1pm | 2pm | 4pm | 6:30 pm | 12am (midnight) | 8pm |
| 6am | 2pm | 3pm | 5pm | 7:30 pm | 1am | 9pm |
| 7am | 3pm | 4pm | 6pm | 8:30 pm | 2am | 10pm |
| 8am | 4pm | 5pm | 7pm | 9:30 pm | 3am | 11pm |
| 9am | 5pm | 6pm | 8pm | 10:30 pm | 4am | 12am (midnight) |
| 10am | 6pm | 7pm | 9pm | 11:30 pm | 5am | 1am |
| 11am | 7pm | 8pm | 10pm | 12:30 am | 6am | 2am |
| 12pm (noon) | 8pm | 9pm | 11pm | 1:30 am | 7am | 3am |
| 1pm | 9pm | 10pm | 12am (midnight) | 2:30 am | 8am | 4am |
| 2pm | 10pm | 11pm | 1am | 3:30 am | 9am | 5am |
| 3pm | 11pm | 12am (midnight) | 2am | 4:30 am | 10am | 6am |
| 4pm | 12am (midnight) | 1am | 3am | 5:30 am | 11am | 7am |
| 5pm | 1am | 2am | 4am | 6:30 am | 12pm (noon) | 8am |
| 6pm | 2am | 3am | 5am | 7:30 am | 1pm | 9am |
| 7pm | 3am | 4am | 6am | 8:30 am | 2pm | 10am |
| 8pm | 4am | 5am | 7am | 9:30 am | 3pm | 11am |
| 9pm | 5am | 6am | 8am | 10:30 am | 4pm | 12pm (noon) |
| 10pm | 6am | 7am | 9am | 11:30 am | 5pm | 1pm |
| 11pm | 7am | 8am | 10am | 12:30 pm | 6pm | 2pm |
| 00:00 | 08:00 | 09:00 | 11:00 | 13:30 | 19:00 | 15:00 |
| 01:00 | 09:00 | 10:00 | 12:00 | 14:30 | 20:00 | 16:00 |
| 02:00 | 10:00 | 11:00 | 13:00 | 15:30 | 21:00 | 17:00 |
| 03:00 | 11:00 | 12:00 | 14:00 | 16:30 | 22:00 | 18:00 |
| 04:00 | 12:00 | 13:00 | 15:00 | 17:30 | 23:00 | 19:00 |
| 05:00 | 13:00 | 14:00 | 16:00 | 18:30 | 00:00 | 20:00 |
| 06:00 | 14:00 | 15:00 | 17:00 | 19:30 | 01:00 | 21:00 |
| 07:00 | 15:00 | 16:00 | 18:00 | 20:30 | 02:00 | 22:00 |
| 08:00 | 16:00 | 17:00 | 19:00 | 21:30 | 03:00 | 23:00 |
| 09:00 | 17:00 | 18:00 | 20:00 | 22:30 | 04:00 | 00:00 |
| 10:00 | 18:00 | 19:00 | 21:00 | 23:30 | 05:00 | 01:00 |
| 11:00 | 19:00 | 20:00 | 22:00 | 00:30 | 06:00 | 02:00 |
| 12:00 | 20:00 | 21:00 | 23:00 | 01:30 | 07:00 | 03:00 |
| 13:00 | 21:00 | 22:00 | 00:00 | 02:30 | 08:00 | 04:00 |
| 14:00 | 22:00 | 23:00 | 01:00 | 03:30 | 09:00 | 05:00 |
| 15:00 | 23:00 | 00:00 | 02:00 | 04:30 | 10:00 | 06:00 |
| 16:00 | 00:00 | 01:00 | 03:00 | 05:30 | 11:00 | 07:00 |
| 17:00 | 01:00 | 02:00 | 04:00 | 06:30 | 12:00 | 08:00 |
| 18:00 | 02:00 | 03:00 | 05:00 | 07:30 | 13:00 | 09:00 |
| 19:00 | 03:00 | 04:00 | 06:00 | 08:30 | 14:00 | 10:00 |
| 20:00 | 04:00 | 05:00 | 07:00 | 09:30 | 15:00 | 11:00 |
| 21:00 | 05:00 | 06:00 | 08:00 | 10:30 | 16:00 | 12:00 |
| 22:00 | 06:00 | 07:00 | 09:00 | 11:30 | 17:00 | 13:00 |
| 23:00 | 07:00 | 08:00 | 10:00 | 12:30 | 18:00 | 14:00 |
Pacific Standard Time
Offset: PST is 8 hours behind Greenwich Mean Time (GMT) and is used in North America
Countries using this time zone: Canada, Mexico, United States
Principal Cities: The largest city in the PST time zone is Los Angeles in the United States, with about 3.793 million people. Other major cities in this time zone include Vancouver, Tijuana, San Diego, San Jose.
French: HNP - Heure Normale du Pacifique
Spanish: PT - Tiempo del Pacífico, PT - Zona Noroeste
Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe Pacific Daylight Time (PDT).
Start: Pacific Standard Time (PST) started on Sunday, November 2, 2025 at 2:00 am local time and clocks were set one hour back to Sunday, November 2, 2025, 1:00 am. Standard time starts annually on the first Sunday of November.
End: Pacific Standard Time (PST) ends on Sunday, March 8, 2026 at 2:00 am local time and clocks are set one hour forward to Sunday, March 8, 2026, 3:00 am local daylight time instead. Standard time ends annually on the second Sunday of March.
PST representations, usage and related time zones
- -08 - basic short
- -0800 - basic
- -08:00 - extended
- -0800 - sign character (-) followed by a four digit time providing hours (08) and minutes (00) of the offset. Indicates an offset of eight hours to the west of the zero meridian.
- Uniform - Military abbreviation for PST
- U - short form of 'Uniform'
- America/Ensenada
- America/Los_Angeles
- America/Santa_Isabel
- America/Tijuana
- America/Vancouver
- Canada/Pacific
- Mexico/BajaNorte
- PST8PDT
- US/Pacific
- Pacific Standard Time - UTC -8
- Pitcairn Standard Time - UTC -8
- AKDT - Alaska Daylight Time
- PST - Pacific Standard Time
- PT - Pacific Time
- PST - Pitcairn Standard Time
- U - Uniform Time Zone
Greenwich Mean Time
Offset: GMT is 0 hours ahead Greenwich Mean Time (GMT) and is used in Europe
Countries using this time zone: 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 time zone is London in United Kingdom, with about 7.557 million people. Other major cities in this time zone include 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 the zero UTC/GMT offset.
- 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
- 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
West Africa Time
Offset: WAT is 1 hour ahead Greenwich Mean Time (GMT) and is used in Africa
Countries using this time zone: Angola, Benin, Congo (Dem. Rep.), Central African Rep., Congo (Rep.), Cameroon, Gabon, Equatorial Guinea, Niger, Nigeria, Chad
Principal Cities: The largest city in the WAT time zone is Lagos in Nigeria, with about 9 million people. Other major cities in this time zone include Kinshasa, Kano, Ibadan, Luanda.
Daylight Saving: Clocks in West Africa Time (WAT) do not change for daylight saving time, so WAT stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter.
WAT 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 an offset of one hour to the east of the zero meridian.
- Alpha - Military abbreviation for WAT
- A - short form of 'Alpha'
- Africa/Bangui
- Africa/Brazzaville
- Africa/Douala
- Africa/Kinshasa
- Africa/Lagos
- Africa/Libreville
- Africa/Luanda
- Africa/Malabo
- Africa/Ndjamena
- Africa/Niamey
- Africa/Porto-Novo
- 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 Africa Time
Offset: EAT is 3 hours ahead Greenwich Mean Time (GMT) and is used in Africa
Countries using this time zone: Djibouti, Eritrea, Ethiopia, Kenya, Comoros, Madagascar, Somalia, Tanzania, Uganda, Mayotte
Principal Cities: The largest city in the EAT time zone is Addis Ababa in Ethiopia, with about 2.758 million people. Other major cities in this time zone include Nairobi, Dar es Salaam, Mogadishu, Antananarivo.
Daylight Saving: Clocks in Eastern Africa Time (EAT) do not change for daylight saving time, so EAT stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter.
EAT 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 an offset of three hours to the east of the zero meridian.
- Charlie - Military abbreviation for EAT
- C - short form of 'Charlie'
- Africa/Addis_Ababa
- Africa/Asmara
- Africa/Asmera
- Africa/Dar_es_Salaam
- Africa/Djibouti
- Africa/Kampala
- Africa/Mogadishu
- Africa/Nairobi
- Indian/Antananarivo
- Indian/Comoro
- Indian/Mayotte
- 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
India Standard Time
Offset: IST is 5 hours and 30 minutes ahead Greenwich Mean Time (GMT) and is used in Asia
Countries using this time zone: India
Principal Cities: The largest city in the IST time zone is Mumbai in India, with about 12.692 million people. Other major cities in this time zone include Delhi, Bangalore, Kolkata, Chennai.
Daylight Saving: Clocks in India Standard Time (IST) do not change for daylight saving time, so IST stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter.
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 an offset of five hours and thirty minutes 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
Sydney Information
Time Zone
AEDT - Australian Eastern Daylight Time
+11:00 hours during Australian Eastern Daylight Time.
Sunday, October 4, 2026 at 2:00 am local time. DST starts annually on the 1st Sunday of October. Clocks are turned forward 1 hour to Sunday, October 4, 2026 at 3:00 am local daylight time instead. Also called Spring Forward or Summer Time.
Sunday, April 5, 2026 at 3:00 am local time. DST ends annually on the 1st Sunday of April. Clocks are turned backward 1 hour to Sunday, April 5, 2026 at 2:00 am local standard time instead. Also called Fall Back or switch to Winter Time.