Chicago to Battaramulla South time converter

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

Chicago CDT

Tuesday, October 20, 2026

Battaramulla South IST

Wednesday, October 21, 2026

Chicago
Illinois, United States
Tue, Oct 20
CDTUTC-5
Battaramulla South
Sri Lanka
Wed, Oct 21
ISTUTC+5:30+10h 30m
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Battaramulla South conversion table

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

ChicagoBattaramulla South
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 Battaramulla South): 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 Battaramulla South switch clocks on different dates:

  • Oct 20, 2026 – Nov 1, 2026: +10h 30m
  • Nov 1, 2026 – Mar 14, 2027: +11h 30m
  • Mar 14, 2027 – Oct 20, 2027: +10h 30m

Distance

Chicago and Battaramulla South are 14,449 km (8,978 miles) apart in a straight line.

More conversions

Battaramulla South 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 Battaramulla SouthLondon to Battaramulla SouthLos Angeles to Battaramulla SouthToronto to Battaramulla SouthSão Paulo to Battaramulla SouthParis to Battaramulla SouthBerlin to Battaramulla SouthMoscow to Battaramulla SouthDubai to Battaramulla SouthNew Delhi to Battaramulla SouthBangkok to Battaramulla SouthSingapore to Battaramulla South

Questions and answers

What is the time difference between Chicago and Battaramulla South?

Battaramulla South is 10 hours 30 minutes ahead of Chicago.

What time is it in Battaramulla South when it is 9 AM in Chicago?

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

When is the best time to call Battaramulla South 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 Battaramulla South): working hours on one side, early or late on the other.

Does the time difference between Chicago and Battaramulla South change?

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