London to PDT to EDT to NZST Time Converter
New Zealand is on daylight saving time: NZDT (UTC+13) until Sun, Apr 4, 2027.
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12:00 pm12:00 GMT (UTC+0), Oct 31, 2026 = 5:00 am05:00 PDT (UTC-7), Oct 31, 2026 = 8:00 am08:00 EDT (UTC-4), Oct 31, 2026 = 1:00 am01:00 NZDT (UTC+13), Nov 1, 2026
London is 7 hours ahead of PDT. London is 4 hours ahead of EDT. London is 13 hours behind NZDT.
How the time difference changes
London to PDT
For most of the year, London is 8 hours ahead of PDT. From Oct 25 to Nov 1, 2026, from Mar 14 to Mar 28, 2027, and from Oct 31 to Nov 7, 2027, London is 7 hours ahead of PDT. From Nov 1, 2026 to Mar 14, 2027, London is 8 hours ahead of PST.
For most of the year, working hours of 9:00 am to 6:00 pm in London 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 London correspond to 1:00 am to 10:00 am in PST or working hours of 9:00 am to 6:00 pm in London correspond to 2:00 am to 11:00 am in PDT.For most of the year, working hours of 09:00 to 18:00 in London correspond to 01:00 to 10:00 in PDT. At other times of the year, working hours of 09:00 to 18:00 in London correspond to 01:00 to 10:00 in PST or working hours of 09:00 to 18:00 in London correspond to 02:00 to 11:00 in PDT.
London to EDT
For most of the year, London is 5 hours ahead of EDT. From Oct 25 to Nov 1, 2026, from Mar 14 to Mar 28, 2027, and from Oct 31 to Nov 7, 2027, London is 4 hours ahead of EDT. From Nov 1, 2026 to Mar 14, 2027, London is 5 hours ahead of EST.
For most of the year, working hours of 9:00 am to 6:00 pm in London correspond to 4:00 am to 1:00 pm in EDT. At other times of the year, working hours of 9:00 am to 6:00 pm in London correspond to 4:00 am to 1:00 pm in EST or working hours of 9:00 am to 6:00 pm in London correspond to 5:00 am to 2:00 pm in EDT.For most of the year, working hours of 09:00 to 18:00 in London correspond to 04:00 to 13:00 in EDT. At other times of the year, working hours of 09:00 to 18:00 in London correspond to 04:00 to 13:00 in EST or working hours of 09:00 to 18:00 in London correspond to 05:00 to 14:00 in EDT.
London to NZST
Depending on seasonal clock changes, London is 11 hours behind NZST, London is 12 hours behind NZDT, or London is 13 hours behind NZDT.
Depending on seasonal clock changes, working hours of 9:00 am to 6:00 pm in London correspond to 8:00 pm to 5:00 am (next day) in NZST, working hours of 9:00 am to 6:00 pm in London correspond to 9:00 pm to 6:00 am (next day) in NZDT, or working hours of 9:00 am to 6:00 pm in London correspond to 10:00 pm to 7:00 am (next day) in NZDT.Depending on seasonal clock changes, working hours of 09:00 to 18:00 in London correspond to 20:00 to 05:00 (next day) in NZST, working hours of 09:00 to 18:00 in London correspond to 21:00 to 06:00 (next day) in NZDT, or working hours of 09:00 to 18:00 in London correspond to 22:00 to 07:00 (next day) in NZDT.
Compare London time with PDT, EDT, and NZST time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
GMT (Greenwich Mean Time) is 7 hours ahead of Pacific Daylight Time. GMT (Greenwich Mean Time) is 4 hours ahead of Eastern Daylight Time. GMT (Greenwich Mean Time) is 13 hours behind New Zealand Daylight Time.
12:00 pm12:00 in London, United Kingdom is 5:00 am05:00 in PDT and is 8:00 am08:00 in EDT and is 1:00 am01:00 in NZDT
London to PDT call time
Best time for a conference call or a meeting is between 4pm-6pm16:00-18:00 in London which corresponds to 9am-11am09:00-11:00 in PDT
London to EDT call time
Best time for a conference call or a meeting is between 1pm-6pm13:00-18:00 in London which corresponds to 9am-2pm09:00-14:00 in EDT
London to NZDT call time
Best time for a conference call or a meeting is between 6:30pm-7:30pm18:30-19:30 in London which corresponds to 7:30am-8:30am07:30-08:30 in NZDT (next day). Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.
12:00 pm12:00 GMT (Greenwich Mean Time) (London, United Kingdom). Offset UTC 0:00 hours
5:00 am05:00 Pacific Daylight Time (PDT). Offset UTC -7:00 hours
8:00 am08:00 Eastern Daylight Time (EDT). Offset UTC -4:00 hours
1:00 am01:00 New Zealand Daylight Time (NZDT). Offset UTC +13:00 hours
12:00 pm12:00 London, United Kingdom / 5:00 am05:00 PDT / 8:00 am08:00 EDT / 1:00 am01:00 NZDT
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.
| London, United Kingdom | PDT | EDT | NZDT |
|---|---|---|---|
| 5:00pm previous day | 8:00pm previous day | 1:00pm | |
| 6:00pm previous day | 9:00pm previous day | 2:00pm | |
| 7:00pm previous day | 10:00pm previous day | 3:00pm | |
| 8:00pm previous day | 11:00pm previous day | 4:00pm | |
| 9:00pm previous day | 12:00am | 5:00pm | |
| 10:00pm previous day | 1:00am | 6:00pm | |
| 11:00pm previous day | 2:00am | 7:00pm | |
| 12:00am | 3:00am | 8:00pm | |
| 1:00am | 4:00am | 9:00pm | |
| 2:00am | 5:00am | 10:00pm | |
| 3:00am | 6:00am | 11:00pm | |
| 4:00am | 7:00am | 12:00am next day | |
| 5:00am | 8:00am | 1:00am next day | |
| 6:00am | 9:00am | 2:00am next day | |
| 7:00am | 10:00am | 3:00am next day | |
| 8:00am | 11:00am | 4:00am next day | |
| 9:00am | 12:00pm | 5:00am next day | |
| 10:00am | 1:00pm | 6:00am next day | |
| 11:00am | 2:00pm | 7:00am next day | |
| 12:00pm | 3:00pm | 8:00am next day | |
| 1:00pm | 4:00pm | 9:00am next day | |
| 2:00pm | 5:00pm | 10:00am next day | |
| 3:00pm | 6:00pm | 11:00am next day | |
| 4:00pm | 7:00pm | 12:00pm next day | |
| 17:00 previous day | 20:00 previous day | 13:00 | |
| 18:00 previous day | 21:00 previous day | 14:00 | |
| 19:00 previous day | 22:00 previous day | 15:00 | |
| 20:00 previous day | 23:00 previous day | 16:00 | |
| 21:00 previous day | 00:00 | 17:00 | |
| 22:00 previous day | 01:00 | 18:00 | |
| 23:00 previous day | 02:00 | 19:00 | |
| 00:00 | 03:00 | 20:00 | |
| 01:00 | 04:00 | 21:00 | |
| 02:00 | 05:00 | 22:00 | |
| 03:00 | 06:00 | 23:00 | |
| 04:00 | 07:00 | 00:00 next day | |
| 05:00 | 08:00 | 01:00 next day | |
| 06:00 | 09:00 | 02:00 next day | |
| 07:00 | 10:00 | 03:00 next day | |
| 08:00 | 11:00 | 04:00 next day | |
| 09:00 | 12:00 | 05:00 next day | |
| 10:00 | 13:00 | 06:00 next day | |
| 11:00 | 14:00 | 07:00 next day | |
| 12:00 | 15:00 | 08:00 next day | |
| 13:00 | 16:00 | 09:00 next day | |
| 14:00 | 17:00 | 10:00 next day | |
| 15:00 | 18:00 | 11:00 next day | |
| 16:00 | 19:00 | 12:00 next day |
London Time Zone and Facts
Time Zone
BST – British Summer Time, UTC+1 (daylight saving time)
London Facts
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 all shaded areas are on PDT.
Daylight Saving: Pacific Daylight Time (PDT) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe Pacific Standard Time (PST).
Start: Pacific Daylight Time (PDT) started on Sunday, March 8, 2026 at 2:00 am02:00 local time and clocks were set one hour forward to Sunday, March 8, 2026, 3:00 am03:00. Daylight saving starts annually on the second Sunday of March.
End: Pacific Daylight Time (PDT) ends on Sunday, November 1, 2026 at 2:00 am02:00 local time and clocks are 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.
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
Eastern Daylight Time
Offset: EDT is 4 hours behind Greenwich Mean Time (GMT).
Countries using this time zone: Bahamas, Canada, Haiti, Turks and Caicos Islands, United States
Principal Cities: The largest city in the EDT time zone is New York City in the United States, with about 8.804 million people. Other major cities in this time zone include Toronto, Montréal, Philadelphia, Port-au-Prince.
French: HAE - Heure Avancée de l'Est
Spanish: EDT - Tiempo de verano del Este, ET - Zona Sureste
Today all shaded areas are on EDT.
Daylight Saving: Eastern Daylight Time (EDT) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe Eastern Standard Time (EST).
Start: Eastern Daylight Time (EDT) started on Sunday, March 8, 2026 at 2:00 am02:00 local time and clocks were set one hour forward to Sunday, March 8, 2026, 3:00 am03:00. Daylight saving starts annually on the second Sunday of March.
End: Eastern Daylight Time (EDT) ends on Sunday, November 1, 2026 at 2:00 am02:00 local time and clocks are 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.
See USA daylight saving time and upcoming clock changes worldwide.
EDT representations, usage and related time zones
- -04 - basic short
- -0400 - basic
- -04:00 - extended
- -0400 - sign character (-) followed by a four digit time providing hours (04) and minutes (00) of the offset. Indicates an offset of four hours to the west of the zero meridian.
- Quebec - Military abbreviation for EDT
- Q - short form of 'Quebec'
- 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/Kentucky/Louisville
- America/Kentucky/Monticello
- America/Louisville
- America/Montreal
- America/Nassau
- America/New_York
- America/Nipigon
- America/Pangnirtung
- America/Port-au-Prince
- America/Thunder_Bay
- America/Toronto
- Canada/Eastern
- EST5EDT
- US/East-Indiana
- US/Eastern
- US/Michigan
- AST - Atlantic Standard Time
- EDT - Eastern Daylight Time
- AMT - Amazon Time
- BOT - Bolivia Time
- CDT - Cuba Daylight Time
- CLT - Chile Standard Time
- GYT - Guyana Time
- HLV - Hora Legal de Venezuela
- Q - Quebec Time Zone
- VET - Venezuelan Standard Time
New Zealand Standard Time
Offset: NZST is 12 hours ahead of Greenwich Mean Time (GMT).
Countries using this time zone: Antarctica, New Zealand
Principal Cities: The largest city in the NZST time zone is Auckland in New Zealand, with about 1.547 million people. Other major cities in this time zone include Christchurch, Wellington, Hamilton, Tauranga.
Today the shaded areas are on UTC+13 (NZDT).
Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe New Zealand Daylight Time (NZDT).
End: New Zealand Standard Time (NZST) ended on Sunday, September 27, 2026 at 2:00 am02:00 local time and clocks were set one hour forward to Sunday, September 27, 2026, 3:00 am03:00 local daylight time instead. Standard time ends annually on the last Sunday of September.
Start: New Zealand Standard Time (NZST) starts on Sunday, April 4, 2027 at 3:00 am03:00 local time and clocks are set one hour back to Sunday, April 4, 2027, 2:00 am02:00. Standard time starts annually on the first Sunday of April.
See New Zealand daylight saving time and upcoming clock changes worldwide.
NZST representations, usage and related time zones
- +12 - basic short
- +1200 - basic
- +12:00 - extended
- +1200 - sign character (+) followed by a four digit time providing hours (12) and minutes (00) of the offset. Indicates an offset of twelve hours to the east of the zero meridian.
- Mike - Military abbreviation for NZST
- M - short form of 'Mike'
- Antarctica/McMurdo
- Antarctica/South_Pole
- NZ
- Pacific/Auckland
- ANAST - Anadyr Summer Time
- ANAT - Anadyr Time
- FJT - Fiji Time
- GILT - Gilbert Island Time
- M - Mike Time Zone
- MAGST - Magadan Summer Time
- MHT - Marshall Islands Time
- NRT - Nauru Time
- NZST - New Zealand Standard Time
- PETT - Kamchatka Time
- PETST - Kamchatka Summer Time
- TVT - Tuvalu Time
- WFT - Wallis and Futuna Time