Paris to Los Altos time converter

Los Altos is 9 hours behind Paris. When it is 9:00 AM in Paris, it is 12:00 AM in Los Altos.

Paris CEST

Monday, October 19, 2026

Los Altos PDT

Sunday, October 18, 2026

Paris
France
Mon, Oct 19
CESTUTC+2
Los Altos
California, United States
Sun, Oct 18
PDTUTC-7-9h
Finding your time zone…
Shared working hours (9:00–18:00)

Paris to Los Altos conversion table

Every hour of today in Paris and the matching time in Los Altos. Light rows are typical working hours (9:00–18:00).

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 4:00 PM – 6:00 PM in Paris (7:00 AM – 9:00 AM in Los Altos): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Paris and Los Altos switch clocks on different dates:

  • Oct 19, 2026 – Oct 25, 2026: -9h
  • Oct 25, 2026 – Nov 1, 2026: -8h
  • Nov 1, 2026 – Mar 14, 2027: -9h
  • Mar 14, 2027 – Mar 28, 2027: -8h
  • Mar 28, 2027 – Oct 19, 2027: -9h

Distance

Paris and Los Altos are 8,975 km (5,577 miles) apart in a straight line.

More conversions

Los Altos to ParisParis to New YorkParis to LondonParis to Los AngelesParis to ChicagoParis to TorontoParis to São PauloParis to BerlinParis to MoscowParis to DubaiParis to New DelhiParis to BangkokParis to Singapore
New York to Los AltosLondon to Los AltosLos Angeles to Los AltosChicago to Los AltosToronto to Los AltosSão Paulo to Los AltosBerlin to Los AltosMoscow to Los AltosDubai to Los AltosNew Delhi to Los AltosBangkok to Los AltosSingapore to Los Altos

Questions and answers

What is the time difference between Paris and Los Altos?

Los Altos is 9 hours behind Paris.

What time is it in Los Altos when it is 9 AM in Paris?

When it is 9:00 AM in Paris, it is 12:00 AM in Los Altos.

When is the best time to call Los Altos from Paris?

Working hours don't overlap fully. The closest fit is 4:00 PM – 6:00 PM in Paris (7:00 AM – 9:00 AM in Los Altos): working hours on one side, early or late on the other.

Does the time difference between Paris and Los Altos change?

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