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PT/PDT
Pacific Time
GMT -7
12am
3am
6am
9am
12pm
3pm
6pm
9pm
MSK
Moscow Standard Time
GMT +3
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

5:00 am05:00 PDT (UTC-7), Oct 3, 2026 = 3:00 pm15:00 MSK (UTC+3), Oct 3, 2026

PDT is 10 hours behind MSK.

How the time difference changes

For most of the year, PT is 10 hours behind MSK. At other times of the year, PT is 11 hours behind MSK.

For most of the year, working hours of 9:00 am to 5:00 pm in PT correspond to 7:00 pm to 3:00 am (next day) in MSK. At other times of the year, working hours of 9:00 am to 5:00 pm in PT correspond to 8:00 pm to 4:00 am (next day) in MSK.For most of the year, working hours of 09:00 to 17:00 in PT correspond to 19:00 to 03:00 (next day) in MSK. At other times of the year, working hours of 09:00 to 17:00 in PT correspond to 20:00 to 04:00 (next day) in MSK.

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

Time Difference

Pacific Daylight Time is 10 hours behind Moscow Standard Time.
5:00 am05:00 in PDT is 3:00 pm15:00 in MSK

PDT to MSK call time
Best time for a conference call or a meeting is between 7:30am-8:30am07:30-08:30 in PDT which corresponds to 5:30pm-6:30pm17:30-18:30 in MSK

5:00 am05:00 Pacific Daylight Time (PDT). Offset UTC -7:00 hours
3:00 pm15:00 Moscow Standard Time (MSK). Offset UTC +3:00 hours

5:00 am05:00 PDT / 3:00 pm15:00 MSK

PTMSK
12:00am10:00am
1:00am11:00am
2:00am12:00pm
3:00am1:00pm
4:00am2:00pm
5:00am3:00pm
6:00am4:00pm
7:00am5:00pm
8:00am6:00pm
9:00am7:00pm
10:00am8:00pm
11:00am9:00pm
12:00pm10:00pm
1:00pm11:00pm
2:00pm12:00am
3:00pm1:00am
4:00pm2:00am
5:00pm3:00am
6:00pm4:00am
7:00pm5:00am
8:00pm6:00am
9:00pm7:00am
10:00pm8:00am
11:00pm9:00am
00:0010:00
01:0011:00
02:0012:00
03:0013:00
04:0014:00
05:0015:00
06:0016:00
07:0017:00
08:0018:00
09:0019:00
10:0020:00
11:0021:00
12:0022:00
13:0023:00
14:0000:00
15:0001:00
16:0002:00
17:0003:00
18:0004:00
19:0005:00
20:0006:00
21:0007:00
22:0008:00
23:0009:00

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

Moscow Standard Time

Offset: MSK is 3 hours ahead Greenwich Mean Time (GMT) and is used in Europe

Countries using this time zone: Russia, Ukraine

Principal Cities: The largest city in the MSK time zone is Moscow in Russia, with about 10.381 million people. Other major cities in this time zone include Saint Petersburg, Nizhniy Novgorod, Kazan, Rostov na Donu.

Daylight Saving: Clocks in Moscow Standard Time (MSK) do not change for daylight saving time, so MSK stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.

MSK Time Zone Geo Map
MSK timezone map

MSK representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +03 - basic short
  • +0300 - basic
  • +03:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +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.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Charlie - Military abbreviation for MSK
  • C - short form of 'Charlie'
IANA/Olson: Reflects MSK time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Europe/Kirov
  • Europe/Moscow
  • Europe/Simferopol
  • Europe/Volgograd
  • W-SU
Time zones with the GMT +3 offset:
  • 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