San Francisco to London Time Converter
Convert San Francisco to London instantly.
Scroll the timeline to check any hour of the day.
San Francisco
PST
11:09
London
GMT
7:09
San Francisco and London are on daylight savings right now, shown as PDT and BST.
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How the San Francisco to London time difference works
London is 8 hours ahead of San Francisco. San Francisco (PST) is a city in United States. London (GMT) is a city in United Kingdom. For example, 9:00 AM San Francisco is 5:00 PM London. Scroll the timeline above to convert any moment, or use the chart below for a quick reference.
Time difference
8 hours
Daylight saving
Both observe
San Francisco offset
UTC-8
London offset
UTC+0
San Francisco to London conversion chart
| San Francisco (PST) | London (GMT) |
|---|---|
| 12:00 AM | 8:00 AM |
| 1:00 AM | 9:00 AM |
| 2:00 AM | 10:00 AM |
| 3:00 AM | 11:00 AM |
| 4:00 AM | 12:00 PM |
| 5:00 AM | 1:00 PM |
| 6:00 AM | 2:00 PM |
| 7:00 AM | 3:00 PM |
| 8:00 AM | 4:00 PM |
| 9:00 AM | 5:00 PM |
| 10:00 AM | 6:00 PM |
| 11:00 AM | 7:00 PM |
| 12:00 PM | 8:00 PM |
| 1:00 PM | 9:00 PM |
| 2:00 PM | 10:00 PM |
| 3:00 PM | 11:00 PM |
| 4:00 PM | 12:00 AM +1 day |
| 5:00 PM | 1:00 AM +1 day |
| 6:00 PM | 2:00 AM +1 day |
| 7:00 PM | 3:00 AM +1 day |
| 8:00 PM | 4:00 AM +1 day |
| 9:00 PM | 5:00 AM +1 day |
| 10:00 PM | 6:00 AM +1 day |
| 11:00 PM | 7:00 AM +1 day |
Cities in each time zone
San Francisco (PST)
Santa BarbaraSan DiegoSacramentoFresnoBakersfieldSanta Ana
London (GMT)
BirminghamLiverpoolGlasgowBristolLeedsBelfast
San Francisco to London questions
Is London ahead of or behind San Francisco?
London is 8 hours ahead of San Francisco. So 9:00 AM San Francisco is 5:00 PM London, and 5:00 PM San Francisco is 1:00 AM London.
What time is it in London when it is 12:00 PM San Francisco?
When it is 12:00 PM (noon) San Francisco in San Francisco, it is 8:00 PM London in London.
How many hours difference is there between San Francisco and London?
There is a 8 hours difference. London (GMT) runs 8 hours ahead of San Francisco (PST).
Do San Francisco and London observe daylight saving time?
Both San Francisco and London observe daylight saving time, but they switch on different dates, so the gap briefly shifts by an hour around the spring and autumn changeovers.
What is the best time to schedule a meeting between San Francisco and London?
A standard 9-to-5 workday in San Francisco and London does not overlap, so pick the early morning in the later zone or the late evening in the earlier zone.
Which cities use San Francisco and London?
San Francisco (PST) covers cities such as Santa Barbara, San Diego, Sacramento, Fresno, Bakersfield, Santa Ana. London (GMT) covers cities such as Birmingham, Liverpool, Glasgow, Bristol, Leeds, Belfast.