Foster City to London time converter

London is 8 hours ahead of Foster City. When it is 9:00 AM in Foster City, it is 5:00 PM in London.

Foster City PDT

Monday, October 19, 2026

London BST

Tuesday, October 20, 2026

Foster City
California, United States
Mon, Oct 19
PDTUTC-7
London
United Kingdom
Tue, Oct 20
BSTUTC+1+8h
Finding your time zone…
Shared working hours (9:00–18:00)

Foster City to London conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because Foster City and London switch clocks on different dates:

  • Oct 19, 2026 – Oct 24, 2026: +8h
  • Oct 24, 2026 – Nov 1, 2026: +7h
  • Nov 1, 2026 – Mar 14, 2027: +8h
  • Mar 14, 2027 – Mar 27, 2027: +7h
  • Mar 27, 2027 – Oct 19, 2027: +8h

Distance

Foster City and London are 8,630 km (5,362 miles) apart in a straight line.

More conversions

London to Foster CityFoster City to New YorkFoster City to Los AngelesFoster City to ChicagoFoster City to TorontoFoster City to São PauloFoster City to ParisFoster City to BerlinFoster City to MoscowFoster City to DubaiFoster City to New DelhiFoster City to BangkokFoster City to Singapore
New York to LondonLos Angeles to LondonChicago to LondonToronto to LondonSão Paulo to LondonParis to LondonBerlin to LondonMoscow to LondonDubai to LondonNew Delhi to LondonBangkok to LondonSingapore to London

Questions and answers

What is the time difference between Foster City and London?

London is 8 hours ahead of Foster City.

What time is it in London when it is 9 AM in Foster City?

When it is 9:00 AM in Foster City, it is 5:00 PM in London.

When is the best time to call London from Foster City?

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

Does the time difference between Foster City and London change?

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