Chicago to Chalfont Saint Peter time converter

Chalfont Saint Peter is 6 hours ahead of Chicago. When it is 9:00 AM in Chicago, it is 3:00 PM in Chalfont Saint Peter.

Chicago CDT

Monday, October 19, 2026

Chalfont Saint Peter BST

Tuesday, October 20, 2026

Chicago
Illinois, United States
Mon, Oct 19
CDTUTC-5
Chalfont Saint Peter
United Kingdom
Tue, Oct 20
BSTUTC+1+6h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Chalfont Saint Peter conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 12:00 PM in Chicago (3:00 PM – 6:00 PM in Chalfont Saint Peter).

Daylight saving time and the difference

The difference changes during the year because Chicago and Chalfont Saint Peter switch clocks on different dates:

  • Oct 19, 2026 – Oct 24, 2026: +6h
  • Oct 24, 2026 – Nov 1, 2026: +5h
  • Nov 1, 2026 – Mar 14, 2027: +6h
  • Mar 14, 2027 – Mar 27, 2027: +5h
  • Mar 27, 2027 – Oct 19, 2027: +6h

Distance

Chicago and Chalfont Saint Peter are 6,325 km (3,930 miles) apart in a straight line.

More conversions

Chalfont Saint Peter to ChicagoChicago to New YorkChicago to LondonChicago to Los AngelesChicago to TorontoChicago to São PauloChicago to ParisChicago to BerlinChicago to MoscowChicago to DubaiChicago to New DelhiChicago to BangkokChicago to Singapore
New York to Chalfont Saint PeterLondon to Chalfont Saint PeterLos Angeles to Chalfont Saint PeterToronto to Chalfont Saint PeterSão Paulo to Chalfont Saint PeterParis to Chalfont Saint PeterBerlin to Chalfont Saint PeterMoscow to Chalfont Saint PeterDubai to Chalfont Saint PeterNew Delhi to Chalfont Saint PeterBangkok to Chalfont Saint PeterSingapore to Chalfont Saint Peter

Questions and answers

What is the time difference between Chicago and Chalfont Saint Peter?

Chalfont Saint Peter is 6 hours ahead of Chicago.

What time is it in Chalfont Saint Peter when it is 9 AM in Chicago?

When it is 9:00 AM in Chicago, it is 3:00 PM in Chalfont Saint Peter.

When is the best time to call Chalfont Saint Peter from Chicago?

Both sides are at work from 9:00 AM – 12:00 PM in Chicago (3:00 PM – 6:00 PM in Chalfont Saint Peter).

Does the time difference between Chicago and Chalfont Saint Peter change?

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