Chicago to Mattanur time converter

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

Chicago CDT

Sunday, October 18, 2026

Mattanur IST

Monday, October 19, 2026

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

Chicago to Mattanur conversion table

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

ChicagoMattanur
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 Mattanur): 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 Mattanur switch clocks on different dates:

  • Oct 18, 2026 – Nov 1, 2026: +10h 30m
  • Nov 1, 2026 – Mar 14, 2027: +11h 30m
  • Mar 14, 2027 – Oct 18, 2027: +10h 30m

Distance

Chicago and Mattanur are 13,793 km (8,571 miles) apart in a straight line.

More conversions

Mattanur 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 MattanurLondon to MattanurLos Angeles to MattanurToronto to MattanurSão Paulo to MattanurParis to MattanurBerlin to MattanurMoscow to MattanurDubai to MattanurNew Delhi to MattanurBangkok to MattanurSingapore to Mattanur

Questions and answers

What is the time difference between Chicago and Mattanur?

Mattanur is 10 hours 30 minutes ahead of Chicago.

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

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

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

Does the time difference between Chicago and Mattanur change?

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