What is the best time for a video call between San Francisco and London?

The optimal meeting window within standard business hours (9:00 AM – 5:00 PM) is 9:00 AM - 10:00 AM in San Francisco, which corresponds to 5:00 PM - 6:00 PM in London (1 shared working hours).

What is the flight time and direct distance between San Francisco and London?

The direct geodesic distance is approximately 8,616 km (5,354 miles). An estimated non-stop commercial flight takes approximately ~11h 0m.

Live Real-Time Sync

DST Observed

SFO (PST/PDT UTC-8) → LHR (GMT/BST UTC+0)

San Francisco to London Time Difference

Instant Answer

⇄ Swap: London to San Francisco

“London is 8 hours ahead of San Francisco. When it is 12:00 PM in San Francisco, it is 8:00 PM in London.”

Direct Distance

8,616 km

5,354 miles

Flight Time

~11h 0m

Non-stop estimate

Business Overlap

1 Hours

9:00 AM - 10:00 AM

User Rating

4.9 / 5.0

1,420 Verified Votes

Calendar note: Standard Monday – Friday business week alignment.

San Francisco

United States

12:00:00 PM

America/Los_Angeles • UTC-8

London

United Kingdom

08:00:00 PM

Europe/London • UTC+0

Interactive Meeting & Time Converter

Drag the time slider to coordinate working hours and schedule meetings across time zones.

San Francisco:14:00 (2:00 PM)22:00 (10:00 PM)

00:00 (Midnight)06:00 (Morning)12:00 (Noon)18:00 (Evening)23:00 (Night)

Outside regular business hours in one or both cities

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24-Hour Time Conversion Table (San Francisco vs London)

San Francisco (SFO)	London (LHR)	Overlap Window
00:00	08:00	Off Hours
01:00	09:00	Off Hours
02:00	10:00	Off Hours
03:00	11:00	Off Hours
04:00	12:00	Off Hours
05:00	13:00	Off Hours
06:00	14:00	Off Hours
07:00	15:00	Off Hours
08:00	16:00	Off Hours
09:00	17:00	Work Hours Overlap
10:00	18:00	Off Hours
11:00	19:00	Off Hours
12:00	20:00	Off Hours
13:00	21:00	Off Hours
14:00	22:00	Off Hours
15:00	23:00	Off Hours
16:00	00:00	Off Hours
17:00	01:00	Off Hours
18:00	02:00	Off Hours
19:00	03:00	Off Hours
20:00	04:00	Off Hours
21:00	05:00	Off Hours
22:00	06:00	Off Hours
23:00	07:00	Off Hours

Popular Global Time Difference Routes

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Frequently Asked Questions

Common Questions About San Francisco to London

Everything you need to know regarding specifications, syntax, and security best practices.

London is 8 hours ahead of San Francisco. When it is 12:00 PM in San Francisco, it is 8:00 PM in London. Both cities follow their respective regional timezones (America/Los_Angeles UTC-8 and Europe/London UTC+0).