Chicago to Kalutara time converter

Kalutara is 10 hours 30 minutes ahead of Chicago. When it is 9:00 AM in Chicago, it is 7:30 PM in Kalutara.

Chicago CDT

Monday, October 19, 2026

Kalutara IST

Monday, October 19, 2026

Chicago
Illinois, United States
Mon, Oct 19
CDTUTC-5
Kalutara
Sri Lanka
Mon, Oct 19
ISTUTC+5:30+10h 30m
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Kalutara conversion table

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

ChicagoKalutara
12:00 AM10:30 AM
1:00 AM11:30 AM
2:00 AM12:30 PM
3:00 AM1:30 PM
4:00 AM2:30 PM
5:00 AM3:30 PM
6:00 AM4:30 PM
7:00 AM5:30 PM
8:00 AM6:30 PM
9:00 AM7:30 PM
10:00 AM8:30 PM
11:00 AM9:30 PM
12:00 PM10:30 PM
1:00 PM11:30 PM
2:00 PM12:30 AM+1 day
3:00 PM1:30 AM+1 day
4:00 PM2:30 AM+1 day
5:00 PM3:30 AM+1 day
6:00 PM4:30 AM+1 day
7:00 PM5:30 AM+1 day
8:00 PM6:30 AM+1 day
9:00 PM7:30 AM+1 day
10:00 PM8:30 AM+1 day
11:00 PM9:30 AM+1 day

Best time to call or meet

Working hours don't overlap fully. The closest fit is 9:00 AM – 11:30 AM in Chicago (7:30 PM – 10:00 PM in Kalutara): working hours on one side, early or late on the other.

Daylight saving time and the difference

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

  • Oct 19, 2026 – Nov 1, 2026: +10h 30m
  • Nov 1, 2026 – Mar 14, 2027: +11h 30m
  • Mar 14, 2027 – Oct 19, 2027: +10h 30m

Distance

Chicago and Kalutara are 14,484 km (9,000 miles) apart in a straight line.

More conversions

Kalutara 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 KalutaraLondon to KalutaraLos Angeles to KalutaraToronto to KalutaraSão Paulo to KalutaraParis to KalutaraBerlin to KalutaraMoscow to KalutaraDubai to KalutaraNew Delhi to KalutaraBangkok to KalutaraSingapore to Kalutara

Questions and answers

What is the time difference between Chicago and Kalutara?

Kalutara is 10 hours 30 minutes ahead of Chicago.

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

When it is 9:00 AM in Chicago, it is 7:30 PM in Kalutara.

When is the best time to call Kalutara from Chicago?

Working hours don't overlap fully. The closest fit is 9:00 AM – 11:30 AM in Chicago (7:30 PM – 10:00 PM in Kalutara): working hours on one side, early or late on the other.

Does the time difference between Chicago and Kalutara change?

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