San Francisco to Chicago time converter

Chicago is 2 hours behind San Francisco. When it is 9:00 AM in San Francisco, it is 7:00 AM in Chicago.

San Francisco ART

Wednesday, October 21, 2026

Chicago CDT

Wednesday, October 21, 2026

San Francisco
Argentina
Wed, Oct 21
ARTUTC-3
Chicago
Illinois, United States
Wed, Oct 21
CDTUTC-5-2h
Finding your time zone…
Shared working hours (9:00–18:00)

San Francisco to Chicago conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because San Francisco and Chicago switch clocks on different dates:

  • Oct 21, 2026 – Nov 1, 2026: -2h
  • Nov 1, 2026 – Mar 14, 2027: -3h
  • Mar 14, 2027 – Oct 21, 2027: -2h

Distance

San Francisco and Chicago are 8,558 km (5,318 miles) apart in a straight line.

More conversions

Chicago to San FranciscoSan Francisco to New YorkSan Francisco to LondonSan Francisco to Los AngelesSan Francisco to TorontoSan Francisco to São PauloSan Francisco to ParisSan Francisco to BerlinSan Francisco to MoscowSan Francisco to DubaiSan Francisco to New DelhiSan Francisco to BangkokSan Francisco to Singapore
New York to ChicagoLondon to ChicagoLos Angeles to ChicagoToronto to ChicagoSão Paulo to ChicagoParis to ChicagoBerlin to ChicagoMoscow to ChicagoDubai to ChicagoNew Delhi to ChicagoBangkok to ChicagoSingapore to Chicago

Questions and answers

What is the time difference between San Francisco and Chicago?

Chicago is 2 hours behind San Francisco.

What time is it in Chicago when it is 9 AM in San Francisco?

When it is 9:00 AM in San Francisco, it is 7:00 AM in Chicago.

When is the best time to call Chicago from San Francisco?

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

Does the time difference between San Francisco and Chicago change?

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