UTC to PDT to CEST to KST to EST
PDT is not used on this date
This converter uses PST (GMT -8), the offset Los Angeles uses on this date. Open the PST converter.CEST is not used on this date
This converter uses CET (GMT +1), the offset Berlin uses on this date. Open the CET converter.Compare UTC time with PDT, CEST, KST, and EST 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 1 hour behind Central European Time and 9 hours behind Korea Standard Time and 5 hours ahead of Eastern Standard Time
12:00 pm12:00 in UTC is 4:00 am04:00 in PST and is 1:00 pm13:00 in CET and is 9:00 pm21:00 in KST and is 7:00 am07:00 in EST
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 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 KST call time
Best time for a conference call or a meeting is between 8am-9am in UTC which corresponds to 5pm-6pm in KST
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
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
1:00 pm13:00 Central European Time (CET). Offset UTC +1:00 hour
9:00 pm21:00 Korea Standard Time (KST). Offset UTC +9:00 hours
7:00 am07:00 Eastern Standard Time (EST). Offset UTC -5:00 hours
12:00 pm12:00 UTC / 4:00 am04:00 PST / 1:00 pm13:00 CET / 9:00 pm21:00 KST / 7:00 am07:00 EST
| UTC | PST | CET | KST | EST |
|---|---|---|---|---|
| 12am (midnight) | 4pm | 1am | 9am | 7pm |
| 1am | 5pm | 2am | 10am | 8pm |
| 2am | 6pm | 3am | 11am | 9pm |
| 3am | 7pm | 4am | 12pm (noon) | 10pm |
| 4am | 8pm | 5am | 1pm | 11pm |
| 5am | 9pm | 6am | 2pm | 12am (midnight) |
| 6am | 10pm | 7am | 3pm | 1am |
| 7am | 11pm | 8am | 4pm | 2am |
| 8am | 12am (midnight) | 9am | 5pm | 3am |
| 9am | 1am | 10am | 6pm | 4am |
| 10am | 2am | 11am | 7pm | 5am |
| 11am | 3am | 12pm (noon) | 8pm | 6am |
| 12pm (noon) | 4am | 1pm | 9pm | 7am |
| 1pm | 5am | 2pm | 10pm | 8am |
| 2pm | 6am | 3pm | 11pm | 9am |
| 3pm | 7am | 4pm | 12am (midnight) | 10am |
| 4pm | 8am | 5pm | 1am | 11am |
| 5pm | 9am | 6pm | 2am | 12pm (noon) |
| 6pm | 10am | 7pm | 3am | 1pm |
| 7pm | 11am | 8pm | 4am | 2pm |
| 8pm | 12pm (noon) | 9pm | 5am | 3pm |
| 9pm | 1pm | 10pm | 6am | 4pm |
| 10pm | 2pm | 11pm | 7am | 5pm |
| 11pm | 3pm | 12am (midnight) | 8am | 6pm |
| 00:00 | 16:00 | 01:00 | 09:00 | 19:00 |
| 01:00 | 17:00 | 02:00 | 10:00 | 20:00 |
| 02:00 | 18:00 | 03:00 | 11:00 | 21:00 |
| 03:00 | 19:00 | 04:00 | 12:00 | 22:00 |
| 04:00 | 20:00 | 05:00 | 13:00 | 23:00 |
| 05:00 | 21:00 | 06:00 | 14:00 | 00:00 |
| 06:00 | 22:00 | 07:00 | 15:00 | 01:00 |
| 07:00 | 23:00 | 08:00 | 16:00 | 02:00 |
| 08:00 | 00:00 | 09:00 | 17:00 | 03:00 |
| 09:00 | 01:00 | 10:00 | 18:00 | 04:00 |
| 10:00 | 02:00 | 11:00 | 19:00 | 05:00 |
| 11:00 | 03:00 | 12:00 | 20:00 | 06:00 |
| 12:00 | 04:00 | 13:00 | 21:00 | 07:00 |
| 13:00 | 05:00 | 14:00 | 22:00 | 08:00 |
| 14:00 | 06:00 | 15:00 | 23:00 | 09:00 |
| 15:00 | 07:00 | 16:00 | 00:00 | 10:00 |
| 16:00 | 08:00 | 17:00 | 01:00 | 11:00 |
| 17:00 | 09:00 | 18:00 | 02:00 | 12:00 |
| 18:00 | 10:00 | 19:00 | 03:00 | 13:00 |
| 19:00 | 11:00 | 20:00 | 04:00 | 14:00 |
| 20:00 | 12:00 | 21:00 | 05:00 | 15:00 |
| 21:00 | 13:00 | 22:00 | 06:00 | 16:00 |
| 22:00 | 14:00 | 23:00 | 07:00 | 17:00 |
| 23:00 | 15:00 | 00:00 | 08:00 | 18:00 |
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 Daylight Time
Offset: PDT is 7 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 PDT 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: HAP - Heure Avancée du Pacifique
Spanish: PT - Zona Noroeste
Daylight Saving: Pacific Daylight Time (PDT) is a daylight saving/summer time zone, but some places set clocks back one hour during winter and observe Pacific Standard Time (PST).
End: Pacific Daylight Time (PDT) ended 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 local standard time instead. Daylight saving ends annually on the first Sunday of November
Start: Pacific Daylight Time (PDT) starts 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. Daylight saving starts annually on the second Sunday of March
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 an offset of seven hours 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
Central European Summer Time
Offset: CEST is 2 hours 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, 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 time zone is Berlin in Germany, with about 3.426 million people. Other major cities in this time zone include Madrid, Rome, Paris, Budapest.
German: MESZ - Mitteleuropäische Sommerzeit
Daylight Saving: Central European Summer Time (CEST) is a daylight saving/summer time zone, but some places set clocks back one hour during winter and observe Central European Time (CET).
End: Central European Summer Time (CEST) 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 on the 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 on the 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 an offset of two hours 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
Korea Standard Time
Offset: KST is 9 hours ahead Greenwich Mean Time (GMT) and is used in Asia
Countries using this time zone: Korea (North), Korea (South)
Principal Cities: The largest city in the KST time zone is Seoul in South Korea, with about 10.349 million people. Other major cities in this time zone include Busan, Pyongyang, Incheon, Daegu.
Daylight Saving: Clocks in Korea Standard Time (KST) do not change for daylight saving time, so KST stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter.
KST representations, usage and related time zones
- +09 - basic short
- +0900 - basic
- +09:00 - extended
- +0900 - sign character (+) followed by a four digit time providing hours (09) and minutes (00) of the offset. Indicates an offset of nine hours to the east of the zero meridian.
- India - Military abbreviation for KST
- I - short form of 'India'
- Asia/Pyongyang
- Asia/Seoul
- ROK
- Korea Standard Time - UTC +9
- Pyongyang Time - UTC +8:30
- AWDT - Australian Western Daylight Time
- CHOST - Choibalsan Summer Time
- I - India Time Zone
- IRKST - Irkutsk Summer Time
- JST - Japan Standard Time
- KST - Korea Standard Time
- PWT - Palau Time
- TLT - East Timor Time
- ULAST - Ulaanbaatar Summer Time
- WIT - Eastern Indonesian Time
- YAKT - Yakutsk Time
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