Quick answer
8 AM PST is 4 PM in London. If the source city is on PDT, 8 AM Pacific time is usually 4 PM London during UK summer time.
How to use this time conversion
Pacific to London calls sit near the edge of the London workday. This is why teams often choose 8 AM Pacific / 4 PM London for short recurring calls.
For one-time calls, confirm the exact date before sending the invite. For recurring calls, use the Meeting Time Finder to test whether the time stays inside working hours for everyone.
What is 8 AM PST in London?
8 AM PST is 4 PM in London. If the source city is on PDT, 8 AM Pacific time is usually 4 PM London during UK summer time.
Why can the answer change?
The answer can change when one city observes daylight saving time and the other does not, or when the countries change clocks on different dates.
How should I schedule this for work?
Write both local times, city names, and the date in the invite. For recurring meetings, recheck the time around daylight-saving changes.
Can I compare this with more people?
Yes. Use the main Meeting Time Finder tool to add each participant and find the shared working-hours overlap.
Related timezone pages
Main meeting time finder · San Francisco to London · Los Angeles to Tokyo · 9 AM Eastern in Singapore · Time zone scheduling guide