Chicago to Saint Andrews time converter

Saint Andrews is 1 hour ahead of Chicago. When it is 9:00 AM in Chicago, it is 10:00 AM in Saint Andrews.

Chicago CDT

Monday, October 19, 2026

Saint Andrews EDT

Monday, October 19, 2026

Illinois, United States
Mon, Oct 19
CDTUTC-5
South Carolina, United States
Mon, Oct 19
EDTUTC-4+1h
Finding your time zone…

7:42 AM in Chicago, Monday, October 19, 2026

Shared working hours (9:00–18:00)

Chicago to Saint Andrews conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 5:00 PM in Chicago (10:00 AM – 6:00 PM in Saint Andrews).

Daylight saving time and the difference

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

  • Oct 19, 2026 – Nov 1, 2026: +1h
  • Nov 1, 2026 – Nov 1, 2026: ±0
  • Nov 1, 2026 – Mar 14, 2027: +1h
  • Mar 14, 2027 – Mar 14, 2027: +2h
  • Mar 14, 2027 – Oct 19, 2027: +1h

Distance

Chicago and Saint Andrews are 1,040 km (646 miles) apart in a straight line.

More conversions

Questions and answers

What is the time difference between Chicago and Saint Andrews?

Saint Andrews is 1 hour ahead of Chicago.

What time is it in Saint Andrews when it is 9 AM in Chicago?

When it is 9:00 AM in Chicago, it is 10:00 AM in Saint Andrews.

When is the best time to call Saint Andrews from Chicago?

Both sides are at work from 9:00 AM – 5:00 PM in Chicago (10:00 AM – 6:00 PM in Saint Andrews).

Does the time difference between Chicago and Saint Andrews change?

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