Ampthill to Chicago time converter

Chicago is 6 hours behind Ampthill. When it is 9:00 AM in Ampthill, it is 3:00 AM in Chicago.

Ampthill BST

Sunday, October 18, 2026

Chicago CDT

Saturday, October 17, 2026

Ampthill
United Kingdom
Sun, Oct 18
BSTUTC+1
Chicago
Illinois, United States
Sat, Oct 17
CDTUTC-5-6h
Finding your time zone…
Shared working hours (9:00–18:00)

Ampthill to Chicago conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 18, 2026 – Oct 25, 2026: -6h
  • Oct 25, 2026 – Nov 1, 2026: -5h
  • Nov 1, 2026 – Mar 14, 2027: -6h
  • Mar 14, 2027 – Mar 28, 2027: -5h
  • Mar 28, 2027 – Oct 18, 2027: -6h

Distance

Ampthill and Chicago are 6,307 km (3,919 miles) apart in a straight line.

More conversions

Chicago to AmpthillAmpthill to New YorkAmpthill to LondonAmpthill to Los AngelesAmpthill to TorontoAmpthill to São PauloAmpthill to ParisAmpthill to BerlinAmpthill to MoscowAmpthill to DubaiAmpthill to New DelhiAmpthill to BangkokAmpthill 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 Ampthill and Chicago?

Chicago is 6 hours behind Ampthill.

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

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

When is the best time to call Chicago from Ampthill?

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

Does the time difference between Ampthill 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.