London to San Francisco Time Converter
GMT/BST ↔ PST/PDT — Convert any time, with daylight saving handled automatically.
Live converter
Pick a time to see the result
About London (GMT/BST)
London is in UK, located in the Europe/London time zone. UK's observance of GMT/BST follows the standard IANA database rules and is updated automatically by your browser.
About San Francisco (PST/PDT)
San Francisco is in USA, located in the America/Los_Angeles time zone. The current offset compared to London depends on whether either location is currently observing daylight saving time.
Common meeting times
Use the live converter above to find when business hours overlap. The full meeting planner shows a 24-hour visual timeline across both cities and highlights the best windows for a video call or meeting.