San Mateo to London time converter

London is 7 hours behind San Mateo. When it is 9:00 AM in San Mateo, it is 2:00 AM in London.

San Mateo PHT

Wednesday, October 21, 2026

London BST

Wednesday, October 21, 2026

San Mateo
Philippines
Wed, Oct 21
PHTUTC+8
London
United Kingdom
Wed, Oct 21
BSTUTC+1-7h
Finding your time zone…
Shared working hours (9:00–18:00)

San Mateo to London conversion table

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

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

Best time to call or meet

Both sides are at work from 4:00 PM – 6:00 PM in San Mateo (9:00 AM – 11:00 AM in London).

Daylight saving time and the difference

The difference changes during the year because San Mateo and London switch clocks on different dates:

  • Oct 21, 2026 – Oct 25, 2026: -7h
  • Oct 25, 2026 – Mar 28, 2027: -8h
  • Mar 28, 2027 – Oct 21, 2027: -7h

Distance

San Mateo and London are 10,555 km (6,559 miles) apart in a straight line.

More conversions

London to San MateoSan Mateo to New YorkSan Mateo to Los AngelesSan Mateo to ChicagoSan Mateo to TorontoSan Mateo to São PauloSan Mateo to ParisSan Mateo to BerlinSan Mateo to MoscowSan Mateo to DubaiSan Mateo to New DelhiSan Mateo to BangkokSan Mateo 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 San Mateo and London?

London is 7 hours behind San Mateo.

What time is it in London when it is 9 AM in San Mateo?

When it is 9:00 AM in San Mateo, it is 2:00 AM in London.

When is the best time to call London from San Mateo?

Both sides are at work from 4:00 PM – 6:00 PM in San Mateo (9:00 AM – 11:00 AM in London).

Does the time difference between San Mateo 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.