Chicago to Chester time converter

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

Chicago CDT

Sunday, October 18, 2026

Chester BST

Sunday, October 18, 2026

Chicago
Illinois, United States
Sun, Oct 18
CDTUTC-5
Chester
United Kingdom
Sun, Oct 18
BSTUTC+1+6h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Chester conversion table

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

ChicagoChester
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 Chester).

Daylight saving time and the difference

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

  • Oct 18, 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 18, 2027: +6h

Distance

Chicago and Chester are 6,105 km (3,793 miles) apart in a straight line.

More conversions

Chester 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 ChesterLondon to ChesterLos Angeles to ChesterToronto to ChesterSão Paulo to ChesterParis to ChesterBerlin to ChesterMoscow to ChesterDubai to ChesterNew Delhi to ChesterBangkok to ChesterSingapore to Chester

Questions and answers

What is the time difference between Chicago and Chester?

Chester is 6 hours ahead of Chicago.

What time is it in Chester when it is 9 AM in Chicago?

When it is 9:00 AM in Chicago, it is 3:00 PM in Chester.

When is the best time to call Chester from Chicago?

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

Does the time difference between Chicago and Chester change?

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