San Diego to London Time Converter
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Quick answers
Selected conversion
5:00 am05:00 PDT (UTC-7), Oct 18, 2026 = 1:00 pm13:00 BST (UTC+1), Oct 18, 2026
San Diego is 8 hours behind London.
How the time difference changes
For most of the year, San Diego is 8 hours behind London. From Oct 25 to Nov 1, 2026, and from Mar 14 to Mar 28, 2027, San Diego is 7 hours behind London.
For most of the year, working hours of 9:00 am to 6:00 pm in San Diego correspond to 5:00 pm to 2:00 am (next day) in London. At other times of the year, working hours of 9:00 am to 6:00 pm in San Diego correspond to 4:00 pm to 1:00 am (next day) in London.For most of the year, working hours of 09:00 to 18:00 in San Diego correspond to 17:00 to 02:00 (next day) in London. At other times of the year, working hours of 09:00 to 18:00 in San Diego correspond to 16:00 to 01:00 (next day) in London.
Compare San Diego time with London time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
PDT (Pacific Daylight Time) is 8 hours behind BST (British Summer Time).
5:00 am05:00 in San Diego, CA, USA is 1:00 pm13:00 in London, United Kingdom
San Diego to London call time
Best time for a conference call or a meeting is between 9am-10am09:00-10:00 in San Diego which corresponds to 5pm-6pm17:00-18:00 in London
5:00 am05:00 PDT (Pacific Daylight Time) (San Diego, CA, USA). Offset UTC -7:00 hours
1:00 pm13:00 BST (British Summer Time) (London, United Kingdom). Offset UTC +1:00 hour
5:00 am05:00 San Diego, CA, USA / 1:00 pm13:00 London, United Kingdom
Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.
| San Diego, CA, USA | London, United Kingdom |
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San Diego Time Zone and Facts
Time Zone
PST – Pacific Standard Time, UTC-8 (standard time)
San Diego Facts
London Time Zone and Facts
Time Zone
GMT – Greenwich Mean Time, UTC+0 (standard time)