UTC to PST to EST to CET to IST to ICT Time Converter
Quick answers
UTC to PST
For most of the year, UTC is 7 hours ahead of PDT. During seasonal clock changes, UTC is 8 hours ahead of PST.
For most of the year, working hours of 9:00 am to 5:00 pm in UTC correspond to 2:00 am to 10:00 am in PDT. During seasonal clock changes, working hours of 9:00 am to 5:00 pm in UTC correspond to 1:00 am to 9:00 am in PST.
UTC to EST
For most of the year, UTC is 4 hours ahead of EDT. During seasonal clock changes, UTC is 5 hours ahead of EST.
For most of the year, working hours of 9:00 am to 5:00 pm in UTC correspond to 5:00 am to 1:00 pm in EDT. During seasonal clock changes, working hours of 9:00 am to 5:00 pm in UTC correspond to 4:00 am to 12:00 pm in EST.
UTC to CET
For most of the year, UTC is 2 hours behind CEST. During seasonal clock changes, UTC is 1 hour behind CET.
For most of the year, working hours of 9:00 am to 5:00 pm in UTC correspond to 11:00 am to 7:00 pm in CEST. During seasonal clock changes, working hours of 9:00 am to 5:00 pm in UTC correspond to 10:00 am to 6:00 pm in CET.
UTC to IST
UTC is 5 hours and 30 minutes behind IST year-round.
Working hours of 9:00 am to 5:00 pm in UTC correspond to 2:30 pm to 10:30 pm in IST.
UTC to ICT
UTC is 7 hours behind ICT year-round.
Working hours of 9:00 am to 5:00 pm in UTC correspond to 4:00 pm to 12:00 am (next day) in ICT.
Compare UTC time with PST, EST, CET, IST, and ICT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Universal Time Coordinated is 8 hours ahead of Pacific Standard Time and 5 hours ahead of Eastern Standard Time and 1 hour behind Central European Time and 5 hours and 30 minutes behind India Standard Time and 7 hours behind Indochina Time
12:00 pm12:00 in UTC is 4:00 am04:00 in PST and is 7:00 am07:00 in EST and is 1:00 pm13:00 in CET and is 5:30 pm17:30 in IST and is 7:00 pm19:00 in ICT
UTC to PST call time
Best time for a conference call or a meeting is between 4:30pm-5:30pm in UTC which corresponds to 8:30am-9:30am in PST
UTC to EST call time
Best time for a conference call or a meeting is between 2pm-5pm in UTC which corresponds to 9am-12pm in EST
UTC to CET call time
Best time for a conference call or a meeting is between 9am-4pm in UTC which corresponds to 10am-5pm in CET
UTC to IST call time
Best time for a conference call or a meeting is between 9am-11:30am in UTC which corresponds to 2:30pm-5pm in IST
UTC to ICT call time
Best time for a conference call or a meeting is between 9am-10am in UTC which corresponds to 4pm-5pm in ICT
12:00 pm12:00 Universal Time Coordinated (UTC). Offset UTC 0:00 hours
4:00 am04:00 Pacific Standard Time (PST). Offset UTC -8:00 hours
7:00 am07:00 Eastern Standard Time (EST). Offset UTC -5:00 hours
1:00 pm13:00 Central European Time (CET). Offset UTC +1:00 hour
5:30 pm17:30 India Standard Time (IST). Offset UTC +5:30 hours
7:00 pm19:00 Indochina Time (ICT). Offset UTC +7:00 hours
12:00 pm12:00 UTC / 4:00 am04:00 PST / 7:00 am07:00 EST / 1:00 pm13:00 CET / 5:30 pm17:30 IST / 7:00 pm19:00 ICT
| UTC | PST | EST | CET | IST | ICT |
|---|---|---|---|---|---|
| 12am (midnight) | 4pm | 7pm | 1am | 5:30 am | 7am |
| 1am | 5pm | 8pm | 2am | 6:30 am | 8am |
| 2am | 6pm | 9pm | 3am | 7:30 am | 9am |
| 3am | 7pm | 10pm | 4am | 8:30 am | 10am |
| 4am | 8pm | 11pm | 5am | 9:30 am | 11am |
| 5am | 9pm | 12am (midnight) | 6am | 10:30 am | 12pm (noon) |
| 6am | 10pm | 1am | 7am | 11:30 am | 1pm |
| 7am | 11pm | 2am | 8am | 12:30 pm | 2pm |
| 8am | 12am (midnight) | 3am | 9am | 1:30 pm | 3pm |
| 9am | 1am | 4am | 10am | 2:30 pm | 4pm |
| 10am | 2am | 5am | 11am | 3:30 pm | 5pm |
| 11am | 3am | 6am | 12pm (noon) | 4:30 pm | 6pm |
| 12pm (noon) | 4am | 7am | 1pm | 5:30 pm | 7pm |
| 1pm | 5am | 8am | 2pm | 6:30 pm | 8pm |
| 2pm | 6am | 9am | 3pm | 7:30 pm | 9pm |
| 3pm | 7am | 10am | 4pm | 8:30 pm | 10pm |
| 4pm | 8am | 11am | 5pm | 9:30 pm | 11pm |
| 5pm | 9am | 12pm (noon) | 6pm | 10:30 pm | 12am (midnight) |
| 6pm | 10am | 1pm | 7pm | 11:30 pm | 1am |
| 7pm | 11am | 2pm | 8pm | 12:30 am | 2am |
| 8pm | 12pm (noon) | 3pm | 9pm | 1:30 am | 3am |
| 9pm | 1pm | 4pm | 10pm | 2:30 am | 4am |
| 10pm | 2pm | 5pm | 11pm | 3:30 am | 5am |
| 11pm | 3pm | 6pm | 12am (midnight) | 4:30 am | 6am |
| 00:00 | 16:00 | 19:00 | 01:00 | 05:30 | 07:00 |
| 01:00 | 17:00 | 20:00 | 02:00 | 06:30 | 08:00 |
| 02:00 | 18:00 | 21:00 | 03:00 | 07:30 | 09:00 |
| 03:00 | 19:00 | 22:00 | 04:00 | 08:30 | 10:00 |
| 04:00 | 20:00 | 23:00 | 05:00 | 09:30 | 11:00 |
| 05:00 | 21:00 | 00:00 | 06:00 | 10:30 | 12:00 |
| 06:00 | 22:00 | 01:00 | 07:00 | 11:30 | 13:00 |
| 07:00 | 23:00 | 02:00 | 08:00 | 12:30 | 14:00 |
| 08:00 | 00:00 | 03:00 | 09:00 | 13:30 | 15:00 |
| 09:00 | 01:00 | 04:00 | 10:00 | 14:30 | 16:00 |
| 10:00 | 02:00 | 05:00 | 11:00 | 15:30 | 17:00 |
| 11:00 | 03:00 | 06:00 | 12:00 | 16:30 | 18:00 |
| 12:00 | 04:00 | 07:00 | 13:00 | 17:30 | 19:00 |
| 13:00 | 05:00 | 08:00 | 14:00 | 18:30 | 20:00 |
| 14:00 | 06:00 | 09:00 | 15:00 | 19:30 | 21:00 |
| 15:00 | 07:00 | 10:00 | 16:00 | 20:30 | 22:00 |
| 16:00 | 08:00 | 11:00 | 17:00 | 21:30 | 23:00 |
| 17:00 | 09:00 | 12:00 | 18:00 | 22:30 | 00:00 |
| 18:00 | 10:00 | 13:00 | 19:00 | 23:30 | 01:00 |
| 19:00 | 11:00 | 14:00 | 20:00 | 00:30 | 02:00 |
| 20:00 | 12:00 | 15:00 | 21:00 | 01:30 | 03:00 |
| 21:00 | 13:00 | 16:00 | 22:00 | 02:30 | 04:00 |
| 22:00 | 14:00 | 17:00 | 23:00 | 03:30 | 05:00 |
| 23:00 | 15:00 | 18:00 | 00:00 | 04:30 | 06:00 |
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 the zero UTC/GMT offset.
- 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 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
Eastern Standard Time
Offset: EST is 5 hours behind Greenwich Mean Time (GMT) and is used in North America
Countries using this time zone: Bahamas, Canada, Haiti, Jamaica, Cayman Islands, Mexico, Panama, Turks & Caicos Is, United States
Principal Cities: The largest city in the EST time zone is New York City in the United States, with about 8.175 million people. Other major cities in this time zone include 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. During summer, some places set clocks forward one hour for daylight saving time and observe Eastern Daylight Time (EDT).
Start: Eastern Standard Time (EST) 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: Eastern Standard Time (EST) 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.
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 an offset of five hours 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
Central European Time
Offset: CET is 1 hour ahead Greenwich Mean Time (GMT) and is used in Europe
Countries using this time zone: 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 time zone is Berlin in Germany, with about 3.426 million people. Other major cities in this time zone include Madrid, Rome, Paris, Algiers.
German: MEZ - Mitteleuropäische Zeit
Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe Central European Summer Time (CEST).
Start: Central European Time (CET) started 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. Standard time starts annually on the last Sunday of October.
End: Central European Time (CET) ends 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 local daylight time instead. Standard time ends annually on the last Sunday of March.
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 an offset of one hour 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
- MET
- 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
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
Indochina Time
Offset: ICT is 7 hours ahead Greenwich Mean Time (GMT) and is used in Asia
Countries using this time zone: Thailand
Principal Cities: The largest city in the ICT time zone is Bangkok in Thailand, with about 5.104 million people. Other major cities in this time zone include Samut Prakan, Mueang Nonthaburi, Udon Thani, Chon Buri.
Daylight Saving: Clocks in Indochina Time (ICT) do not change for daylight saving time, so ICT stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter.
ICT 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 an offset of seven hours to the east of the zero meridian.
- Golf - Military abbreviation for ICT
- G - short form of 'Golf'
- CXT - Christmas Island Time
- DAVT - Davis Time
- G - Golf Time Zone
- HOVT - Hovd Time
- ICT - Indochina Time
- KRAT - Krasnoyarsk Time
- NOVST - Novosibirsk Summer Time
- NOVT - Novosibirsk Time
- OMSST - Omsk Summer Time
- WIB - Western Indonesian Time