+01:00 to PDT Converter
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5:30 pm17:30 +01:00 (UTC+1), Nov 1, 2026 = 8:30 am08:30 PST (UTC-8), Nov 1, 2026
+01:00 is 9 hours ahead of PST.
+01:00 and PDT examples
These examples always use +01:00 (UTC+1) and PDT (UTC-7). They stay the same when you change the date or time above. The selected conversion may differ when daylight saving time applies.
+01:00 is 8 hours ahead of PDT.
How the time difference changes
For most of the year, +01:00 is 8 hours ahead of PDT. From Nov 1, 2026 to Mar 14, 2027, +01:00 is 9 hours ahead of PST.
For most of the year, working hours of 9:00 am to 6:00 pm in +01:00 correspond to 1:00 am to 10:00 am in PDT. At other times of the year, working hours of 9:00 am to 6:00 pm in +01:00 correspond to 12:00 am to 9:00 am in PST.For most of the year, working hours of 09:00 to 18:00 in +01:00 correspond to 01:00 to 10:00 in PDT. At other times of the year, working hours of 09:00 to 18:00 in +01:00 correspond to 00:00 to 09:00 in PST.
Compare +01:00 time with PDT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
+01:00 GMT is 9 hours ahead of Pacific Standard Time.
5:30 pm17:30 in +01:00 is 8:30 am08:30 in PST
+01:00 to PST call time
Best time for a conference call or a meeting is between 5:30pm-6:30pm17:30-18:30 in +01:00 which corresponds to 8:30am-9:30am08:30-09:30 in PST. Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.
5:30 pm17:30 +01:00 GMT (+01:00). Offset UTC +1:00 hour
8:30 am08:30 Pacific Standard Time (PST). Offset UTC -8:00 hours
5:30 pm17:30 +01:00 / 8:30 am08:30 PST
Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.
| +01:00 | PST |
|---|---|
| 4:00pm previous day PDT UTC-7 | |
| 5:00pm previous day PDT UTC-7 | |
| 6:00pm previous day PDT UTC-7 | |
| 7:00pm previous day PDT UTC-7 | |
| 8:00pm previous day PDT UTC-7 | |
| 9:00pm previous day PDT UTC-7 | |
| 10:00pm previous day PDT UTC-7 | |
| 11:00pm previous day PDT UTC-7 | |
| 12:00am PDT UTC-7 | |
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| 16:00 previous day PDT UTC-7 | |
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| 20:00 previous day PDT UTC-7 | |
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+01:00 GMT
Offset: +01:00 is 1 hour ahead of Greenwich Mean Time (GMT).
Countries using this time zone: Albania, Algeria, Andorra, Angola, Austria, Belgium, Benin, Bosnia and Herzegovina, Cameroon, Central African Republic, Chad, Croatia, Czechia, Democratic Republic of the Congo, Denmark, Equatorial Guinea, Faroe Islands, France, Gabon, Germany, Gibraltar, Guernsey, Hungary, Ireland, Isle of Man, Italy, Jersey, Kosovo, Liechtenstein, Luxembourg, Malta, Monaco, Montenegro, Netherlands, Niger, Nigeria, North Macedonia, Norway, Poland, Portugal, Republic of the Congo, San Marino, Serbia, Slovakia, Slovenia, Spain, Svalbard and Jan Mayen, Sweden, Switzerland, Tunisia, United Kingdom, Vatican City
Principal Cities: The largest city in the +01:00 time zone is Kinshasa in the Democratic Republic of the Congo, with about 16 million people. Other major cities in this time zone include Lagos, London, Kano, Ibadan.
Daylight Saving: Some places on +01:00 GMT (+01:00) keep the same time all year, while others use +01:00 for only part of the year and change their clocks for daylight saving time; see upcoming clock changes worldwide.
Today some of the lighter areas are on UTC+0 (GMT, WET).
+01:00 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 +01:00
- A - short form of 'Alpha'
- 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
Pacific Daylight Time
Offset: PDT is 7 hours behind Greenwich Mean Time (GMT).
Countries using this time zone: Mexico, United States
Principal Cities: The largest city in the PDT time zone is Los Angeles in the United States, with about 3.821 million people. Other major cities in this time zone include Tijuana, San Diego, Mexicali, San Jose.
French: HAP - Heure Avancée du Pacifique
Spanish: PT - Zona Noroeste
Today the shaded areas are on UTC−8 (Pacific Standard Time).
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 1, 2026 at 2:00 am02:00 local time and clocks were set one hour back to Sunday, November 1, 2026, 1:00 am01:00 local standard time instead. Daylight saving ends annually on the first Sunday of November.
Start: Pacific Daylight Time (PDT) starts on Sunday, March 14, 2027 at 2:00 am02:00 local time and clocks are set one hour forward to Sunday, March 14, 2027, 3:00 am03:00. Daylight saving starts annually on the second Sunday of March.
See USA daylight saving time and upcoming clock changes worldwide.
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