San Francisco to London Time Converter
Quick answers
Selected conversion
5:00 am05:00 PDT (UTC-7), Oct 10, 2026 = 1:00 pm13:00 BST (UTC+1), Oct 10, 2026
San Francisco is 8 hours behind London.
How the time difference changes
For most of the year, San Francisco is 8 hours behind London. At other times of the year, San Francisco is 7 hours behind London.
For most of the year, working hours of 9:00 am to 5:00 pm in San Francisco correspond to 5:00 pm to 1:00 am (next day) in London. At other times of the year, working hours of 9:00 am to 5:00 pm in San Francisco correspond to 4:00 pm to 12:00 am (next day) in London.For most of the year, working hours of 09:00 to 17:00 in San Francisco correspond to 17:00 to 01:00 (next day) in London. At other times of the year, working hours of 09:00 to 17:00 in San Francisco correspond to 16:00 to 00:00 (next day) in London.
Compare San Francisco 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 Francisco, CA, USA is 1:00 pm13:00 in London, United Kingdom
San Francisco to London call time
Best time for a conference call or a meeting is between 8:30am-9:30am08:30-09:30 in San Francisco which corresponds to 4:30pm-5:30pm16:30-17:30 in London
5:00 am05:00 PDT (Pacific Daylight Time) (San Francisco, 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 Francisco, CA, USA / 1:00 pm13:00 London, United Kingdom
| San Francisco, CA, USA | London, United Kingdom |
|---|---|
| 12:00am | 8:00am |
| 1:00am | 9:00am |
| 2:00am | 10:00am |
| 3:00am | 11:00am |
| 4:00am | 12:00pm |
| 5:00am | 1:00pm |
| 6:00am | 2:00pm |
| 7:00am | 3:00pm |
| 8:00am | 4:00pm |
| 9:00am | 5:00pm |
| 10:00am | 6:00pm |
| 11:00am | 7:00pm |
| 12:00pm | 8:00pm |
| 1:00pm | 9:00pm |
| 2:00pm | 10:00pm |
| 3:00pm | 11:00pm |
| 4:00pm | 12:00am |
| 5:00pm | 1:00am |
| 6:00pm | 2:00am |
| 7:00pm | 3:00am |
| 8:00pm | 4:00am |
| 9:00pm | 5:00am |
| 10:00pm | 6:00am |
| 11:00pm | 7:00am |
| 00:00 | 08:00 |
| 01:00 | 09:00 |
| 02:00 | 10:00 |
| 03:00 | 11:00 |
| 04:00 | 12:00 |
| 05:00 | 13:00 |
| 06:00 | 14:00 |
| 07:00 | 15:00 |
| 08:00 | 16:00 |
| 09:00 | 17:00 |
| 10:00 | 18:00 |
| 11:00 | 19:00 |
| 12:00 | 20:00 |
| 13:00 | 21:00 |
| 14:00 | 22:00 |
| 15:00 | 23:00 |
| 16:00 | 00:00 |
| 17:00 | 01:00 |
| 18:00 | 02:00 |
| 19:00 | 03:00 |
| 20:00 | 04:00 |
| 21:00 | 05:00 |
| 22:00 | 06:00 |
| 23:00 | 07:00 |
San Francisco Information
Time Zone
PST - Pacific Standard Time
-8:00 hours during Pacific Standard Time.
Sunday, March 8, 2026 at 2:00 amSunday, March 8, 2026 at 02:00 local time. DST starts annually on the 2nd Sunday of March. Clocks are turned forward 1 hour to Sunday, March 8, 2026 at 3:00 amSunday, March 8, 2026 at 03:00 local daylight time instead. Also called Spring Forward or Summer Time.
Sunday, November 1, 2026 at 2:00 amSunday, November 1, 2026 at 02:00 local time. DST ends annually on the 1st Sunday of November. Clocks are turned backward 1 hour to Sunday, November 1, 2026 at 1:00 amSunday, November 1, 2026 at 01:00 local standard time instead. Also called Fall Back or switch to Winter Time.San Francisco Facts
London Information
Time Zone
GMT - Greenwich Mean Time
+0:00 hours during Greenwich Mean Time.
Sunday, March 29, 2026 at 1:00 amSunday, March 29, 2026 at 01:00 local time. DST starts annually on the last Sunday of March. Clocks are turned forward 1 hour to Sunday, March 29, 2026 at 2:00 amSunday, March 29, 2026 at 02:00 local daylight time instead. Also called Spring Forward or Summer Time.Sunday, October 25, 2026 at 2:00 amSunday, October 25, 2026 at 02:00 local time. DST ends annually on the last Sunday of October. Clocks are turned backward 1 hour to Sunday, October 25, 2026 at 1:00 amSunday, October 25, 2026 at 01:00 local standard time instead. Also called Fall Back or switch to Winter Time.