Quick answer
3 PM PST is 11 PM GMT in London. The 8-hour gap between Pacific Standard Time and UK time is constant year-round because both zones observe daylight saving time together.
3 PM PST in London: what to know
By 3 PM Pacific time, London is at 11 PM 鈥?well into the evening. There is no feasible live-meeting window at this hour for UK business participants. US West Coast teams working with London should front-load collaboration into the early morning Pacific hours (6 AM to 9 AM PST), which correspond to the UK afternoon. For 3 PM Pacific updates, send a recorded walkthrough, Slack message, or shared document that the London side can review first thing the following morning.
For one-time meetings, write both local times in the invite. For recurring meetings, check daylight saving transitions in late March and late October. Use the Meeting Time Finder to compare more cities.
What is 3 PM PST in London?
3 PM PST is 11 PM GMT in London (winter). During summer when both zones observe daylight saving (PDT and BST), 3 PM PDT is 11 PM BST. The 8-hour gap is maintained year-round.
Can I have a live call with London at 3 PM Pacific?
No 鈥?11 PM London is outside standard business hours for any UK organisation. If a 3 PM Pacific session is unavoidable, record it and share with the London side for review the following morning.
What Pacific time is last possible for a London working-hours call?
9 AM PST (5 PM GMT/BST) is the very last slot where London is still within standard business hours. 8 AM PST reaching 4 PM London is the most comfortable shared window.
How do I manage afternoon Pacific collaboration with London?
Use asynchronous tools: share updates, documents, or recordings before 9 AM Pacific so London receives them during their working day. For live meetings, use the 6-9 AM Pacific window. The Meeting Time Finder can show your team's exact overlap.