Pacific Daylight Time (pdt) is used in USA. The IANA timezone identifier is America/Los_Angeles.

Greenwich Mean Time (gmt) is used in United Kingdom. The IANA timezone identifier is Europe/London.

PDT to GMT Time Converter

Pacific Daylight Time → Greenwich Mean Time

PDT = UTC-7GMT = UTC+1

ClockinSync

BASE

09:00

Work Clients Team +

00:0006:0012:0018:0024:00

GMT (London)

United Kingdom · +8h🔔 Public Holiday in 3d — World Cup Bank Holiday

17:00

New York

USA · +3h

12:00

Tokyo

Japan · +16h

01:00+1 day

Dubai

United Arab Emirates · +11h

20:00

Sydney

Australia · +17h

02:00+1 day

PDT (Los Angeles) ↔ GMT (London) — time offset

PDT (Los Angeles) is 8 hours behind GMT (London). Midday in PDT (Los Angeles) lines up with 20:00 in GMT (London).

PDT (Los Angeles) is in the America/Los_Angeles timezone. GMT (London) is in Europe/London. The difference is 8 hours.

Mutual working hours

PDT (Los Angeles) and GMT (London) have no shared working hours under a standard 9:00–17:00 schedule. One side will always need to join at an off-hour.

When to schedule across time zones

Since PDT (Los Angeles) and GMT (London) don't share working hours, these are the most practical options available.

08:00 Los Angeles / 16:00 London⚡ One side off-hours

⚠️ 1h before working hours in Los Angeles

09:00 Los Angeles / 17:00 London⚡ One side off-hours

⚠️ 1h after working hours in London

07:00 Los Angeles / 15:00 London⚡ One side off-hours

⚠️ 2h before working hours in Los Angeles

Based on standard 09:00–17:00 working hours in each location's local time.

Upcoming public holidays

⚡ Watch out — upcoming holidays on both sides. Verify availability in advance.

PDT (Los Angeles)8 holidays

Jun 19Juneteenth National Independence DaySOON

Jul 3Independence Day

Sep 7Labour Day

Oct 12Columbus Day

Oct 12Indigenous Peoples' Day

GMT (London)7 holidays

Jun 15World Cup Bank HolidaySOON

Jul 13Battle of the Boyne

Aug 3Summer Bank Holiday

Aug 31Summer Bank Holiday

Nov 30Saint Andrew's Day

How to work with PDT (Los Angeles) and GMT (London) time zones

PDT (Los Angeles) (USA) and GMT (London) (United Kingdom) are 8 hours apart — far enough that standard 9–5 schedules do not overlap. Any real-time meeting means someone is joining outside their normal hours.

💡 How to schedule across these time zones

⚡

When PDT (Los Angeles) is at 08:00, GMT (London) reads 16:00 — 1h before working hours in Los Angeles.

⚡

When PDT (Los Angeles) is at 09:00, GMT (London) reads 17:00 — 1h after working hours in London.

⚡

When PDT (Los Angeles) is at 07:00, GMT (London) reads 15:00 — 2h before working hours in Los Angeles.

Since there is no natural overlap, the options above represent the most balanced compromise, minimizing out-of-hours inconvenience for both sides.

DST transitions can silently shift your meeting times by an hour. The ClockinSync Chrome Extension tracks these changes automatically so you never get caught off guard.

Get the Extension — Free →

Use the time slider above to find the exact equivalent time for any moment in PDT (Los Angeles). The input bar accepts natural language like "3pm", "15:30", or "9am Rome" for instant conversions.

PDT (Los Angeles) ↔ GMT (London)

No overlap — one side will join outside working hours

PDT (Los Angeles)

GMT (London)

00:00

08:00