Updating current time…
UTC
Universal Time Coordinated
GMT +0
12am
3am
6am
9am
12pm
3pm
6pm
9pm
ET
Eastern Time
GMT -5
12am
3am
6am
9am
12pm
3pm
6pm
9pm
PT
Pacific Time
GMT -8
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

The selected date and time will appear here when the converter loads.

How the time difference changes

UTC to ET

For most of the year, UTC is 4 hours ahead of ET. At other times of the year, UTC is 5 hours ahead of ET.

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 ET. At other times of the year, working hours of 9:00 am to 5:00 pm in UTC correspond to 4:00 am to 12:00 pm in ET.

UTC to PT

For most of the year, UTC is 7 hours ahead of PT. At other times of the year, UTC is 8 hours ahead of PT.

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 PT. At other times of the year, working hours of 9:00 am to 5:00 pm in UTC correspond to 1:00 am to 9:00 am in PT.

Compare UTC time with ET and PT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

Universal Time Coordinated is 5 hours ahead of Eastern Time and 8 hours ahead of Pacific Time
12:00 pm12:00 in UTC is 7:00 am07:00 in ET and is 4:00 am04:00 in PT

UTC to ET call time
Best time for a conference call or a meeting is between 2pm-5pm in UTC which corresponds to 9am-12pm in ET
UTC to PT 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 PT

12:00 pm12:00 Universal Time Coordinated (UTC). Offset UTC 0:00 hours
7:00 am07:00 Eastern Time (ET). Offset UTC -5:00 hours
4:00 am04:00 Pacific Time (PT). Offset UTC -8:00 hours

12:00 pm12:00 UTC / 7:00 am07:00 ET / 4:00 am04:00 PT

UTCETPT
12am (midnight)7pm4pm
1am8pm5pm
2am9pm6pm
3am10pm7pm
4am11pm8pm
5am12am (midnight)9pm
6am1am10pm
7am2am11pm
8am3am12am (midnight)
9am4am1am
10am5am2am
11am6am3am
12pm (noon)7am4am
1pm8am5am
2pm9am6am
3pm10am7am
4pm11am8am
5pm12pm (noon)9am
6pm1pm10am
7pm2pm11am
8pm3pm12pm (noon)
9pm4pm1pm
10pm5pm2pm
11pm6pm3pm
00:0019:0016:00
01:0020:0017:00
02:0021:0018:00
03:0022:0019:00
04:0023:0020:00
05:0000:0021:00
06:0001:0022:00
07:0002:0023:00
08:0003:0000:00
09:0004:0001:00
10:0005:0002:00
11:0006:0003:00
12:0007:0004:00
13:0008:0005:00
14:0009:0006:00
15:0010:0007:00
16:0011:0008:00
17:0012:0009:00
18:0013:0010:00
19:0014:0011:00
20:0015:0012:00
21:0016:0013:00
22:0017:0014:00
23:0018:0015:00

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

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • Z - is the zone designator for the zero UTC/GMT offset, also known as 'Zulu' time
  • +00 - basic short
  • +0000 - basic
  • +00:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0000 - sign character (+) followed by a four digit time providing hours (00) and minutes (00) of the offset. Indicates the zero UTC/GMT offset.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Zulu - Military abbreviation for UTC
  • Z - short form of 'Zulu'
IANA/Olson: Reflects UTC time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Etc/UCT
  • Etc/UTC
  • Etc/Universal
  • Etc/Zulu
  • UCT
  • UTC
  • Universal
  • Zulu
Time zones with the GMT +0 offset:
  • 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

Eastern Time

Eastern Time (ET) is a general term used to describe the areas that observe either the Eastern Standard Time (EST) or Eastern Daylight Time (EDT) in the United States and Canada. ET is not static but switches between EDT and EST.

ET is also used somewhat as a de facto official time for all of the United States because it encompasses 17 U.S. states in the eastern part of the contiguous United States including the capital city Washington D.C., the most populous city New York and half of the country’s population.

In the United States nationally televised programs, evening newscasts, talent and awards shows, and any other nationally televised event that airs live on American television during prime time and on the weekends are broadcast live in the Eastern Time Zone. Major professional sports leagues MLB, NBA, NFL and NHL also provide their game times in Eastern Time, even if teams are from outside of Eastern Time.

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

ET representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -05 - basic short
  • -0500 - basic
  • -05:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -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.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Romeo - Military abbreviation for ET
  • R - short form of 'Romeo'
ET Abbreviation: Several time zones share ET abbreviation and it could refer to these time zones
  • Eastern Time - UTC -5
  • Tiempo del Este - UTC -5
Time zones with the GMT -5 offset:
  • 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

Pacific Time

Pacific Time (PT) is a general term used to describe the areas that observe either the Pacific Standard Time (PST) or Pacific Daylight Time (PDT) in the United States and Canada. PT also called Pacific Coast Time. PT is not static but switches between PDT and PST.

Territories observing the Pacific Time Zone are primarily in North America. It runs through the western part of Canada, the United States and the Northwestern part of Mexico.

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

PT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -08 - basic short
  • -0800 - basic
  • -08:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -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.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Uniform - Military abbreviation for PT
  • U - short form of 'Uniform'
Time zones with the GMT -8 offset:
  • AKDT - Alaska Daylight Time
  • PST - Pacific Standard Time
  • PT - Pacific Time
  • PST - Pitcairn Standard Time
  • U - Uniform Time Zone