London to Mountain View time converter

Mountain View is 8 hours behind London. When it is 9:00 AM in London, it is 1:00 AM in Mountain View.

London BST

Sunday, October 18, 2026

Mountain View PDT

Sunday, October 18, 2026

London
United Kingdom
Sun, Oct 18
BSTUTC+1
Mountain View
California, United States
Sun, Oct 18
PDTUTC-7-8h
Finding your time zone…
Shared working hours (9:00–18:00)

London to Mountain View conversion table

Every hour of today in London and the matching time in Mountain View. Light rows are typical working hours (9:00–18:00).

LondonMountain View
12:00 AM4:00 PM−1 day
1:00 AM5:00 PM−1 day
2:00 AM6:00 PM−1 day
3:00 AM7:00 PM−1 day
4:00 AM8:00 PM−1 day
5:00 AM9:00 PM−1 day
6:00 AM10:00 PM−1 day
7:00 AM11:00 PM−1 day
8:00 AM12:00 AM
9:00 AM1:00 AM
10:00 AM2:00 AM
11:00 AM3:00 AM
12:00 PM4:00 AM
1:00 PM5:00 AM
2:00 PM6:00 AM
3:00 PM7:00 AM
4:00 PM8:00 AM
5:00 PM9:00 AM
6:00 PM10:00 AM
7:00 PM11:00 AM
8:00 PM12:00 PM
9:00 PM1:00 PM
10:00 PM2:00 PM
11:00 PM3:00 PM

Best time to call or meet

Both sides are at work from 5:00 PM – 6:00 PM in London (9:00 AM – 10:00 AM in Mountain View).

Daylight saving time and the difference

The difference changes during the year because London and Mountain View switch clocks on different dates:

  • Oct 18, 2026 – Oct 25, 2026: -8h
  • Oct 25, 2026 – Nov 1, 2026: -7h
  • Nov 1, 2026 – Mar 14, 2027: -8h
  • Mar 14, 2027 – Mar 28, 2027: -7h
  • Mar 28, 2027 – Oct 18, 2027: -8h

Distance

London and Mountain View are 8,637 km (5,367 miles) apart in a straight line.

More conversions

Mountain View to LondonLondon to New YorkLondon to Los AngelesLondon to ChicagoLondon to TorontoLondon to São PauloLondon to ParisLondon to BerlinLondon to MoscowLondon to DubaiLondon to New DelhiLondon to BangkokLondon to Singapore
New York to Mountain ViewLos Angeles to Mountain ViewChicago to Mountain ViewToronto to Mountain ViewSão Paulo to Mountain ViewParis to Mountain ViewBerlin to Mountain ViewMoscow to Mountain ViewDubai to Mountain ViewNew Delhi to Mountain ViewBangkok to Mountain ViewSingapore to Mountain View

Questions and answers

What is the time difference between London and Mountain View?

Mountain View is 8 hours behind London.

What time is it in Mountain View when it is 9 AM in London?

When it is 9:00 AM in London, it is 1:00 AM in Mountain View.

When is the best time to call Mountain View from London?

Both sides are at work from 5:00 PM – 6:00 PM in London (9:00 AM – 10:00 AM in Mountain View).

Does the time difference between London and Mountain View change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.