Chicago to Hefei time converter

Hefei is 13 hours ahead of Chicago. When it is 9:00 AM in Chicago, it is 10:00 PM in Hefei.

Chicago CDT

Saturday, October 17, 2026

Hefei CST

Saturday, October 17, 2026

Chicago
Illinois, United States
Sat, Oct 17
CDTUTC-5
Hefei
China
Sat, Oct 17
CSTUTC+8+13h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Hefei conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in Chicago (9:00 AM – 11:00 AM in Hefei): 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 Hefei switch clocks on different dates:

  • Oct 17, 2026 – Nov 1, 2026: +13h
  • Nov 1, 2026 – Mar 14, 2027: +14h
  • Mar 14, 2027 – Oct 17, 2027: +13h

Distance

Chicago and Hefei are 11,430 km (7,102 miles) apart in a straight line.

More conversions

Hefei 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 HefeiLondon to HefeiLos Angeles to HefeiToronto to HefeiSão Paulo to HefeiParis to HefeiBerlin to HefeiMoscow to HefeiDubai to HefeiNew Delhi to HefeiBangkok to HefeiSingapore to Hefei

Questions and answers

What is the time difference between Chicago and Hefei?

Hefei is 13 hours ahead of Chicago.

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

When it is 9:00 AM in Chicago, it is 10:00 PM in Hefei.

When is the best time to call Hefei from Chicago?

Working hours don't overlap fully. The closest fit is 8:00 PM – 10:00 PM in Chicago (9:00 AM – 11:00 AM in Hefei): working hours on one side, early or late on the other.

Does the time difference between Chicago and Hefei change?

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