GMT to PST converter

UK Time (GMT) is UTC+0 and observes British Summer Time (BST, UTC+1, roughly March–October). It covers London, Manchester and Edinburgh.

Pacific Time (PST) is UTC−8 and observes daylight saving (PDT, UTC−7, roughly March–November). It covers Los Angeles, San Francisco, Seattle and Vancouver.

Pacific Time is typically 8 hours behind UK Time, though daylight saving can shift the difference by an hour at some times of year.

Time difference between UK Time and Pacific Time

Pacific Time is typically 8 hours behind UK Time, though daylight saving can shift the difference by an hour at some times of year. Put the other way around: pacific Time (PST) is typically 8 hours behind UK Time (GMT). The table above shows the difference hour by hour using today's actual offsets.

Best time to call Pacific Time from UK Time

There's no 9-to-5 overlap between UK Time and Pacific Time, so one side always has to flex. The practical slots: 6:00 PM in UK Time is 10:00 AM in Pacific Time. Daylight saving can shift these times by an hour at some points in the year.