Brussels to Buffalo Grove time converter

Buffalo Grove is 7 hours behind Brussels. When it is 9:00 AM in Brussels, it is 2:00 AM in Buffalo Grove.

Brussels CEST

Tuesday, October 20, 2026

Buffalo Grove CDT

Tuesday, October 20, 2026

Brussels
Belgium
Tue, Oct 20
CESTUTC+2
Buffalo Grove
Illinois, United States
Tue, Oct 20
CDTUTC-5-7h
Finding your time zone…
Shared working hours (9:00–18:00)

Brussels to Buffalo Grove conversion table

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

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

Best time to call or meet

Both sides are at work from 4:00 PM – 6:00 PM in Brussels (9:00 AM – 11:00 AM in Buffalo Grove).

Daylight saving time and the difference

The difference changes during the year because Brussels and Buffalo Grove switch clocks on different dates:

  • Oct 20, 2026 – Oct 25, 2026: -7h
  • Oct 25, 2026 – Nov 1, 2026: -6h
  • Nov 1, 2026 – Mar 14, 2027: -7h
  • Mar 14, 2027 – Mar 28, 2027: -6h
  • Mar 28, 2027 – Oct 20, 2027: -7h

Distance

Brussels and Buffalo Grove are 6,660 km (4,138 miles) apart in a straight line.

More conversions

Buffalo Grove to BrusselsBrussels to New YorkBrussels to LondonBrussels to Los AngelesBrussels to ChicagoBrussels to TorontoBrussels to São PauloBrussels to ParisBrussels to BerlinBrussels to MoscowBrussels to DubaiBrussels to New DelhiBrussels to Bangkok
New York to Buffalo GroveLondon to Buffalo GroveLos Angeles to Buffalo GroveChicago to Buffalo GroveToronto to Buffalo GroveSão Paulo to Buffalo GroveParis to Buffalo GroveBerlin to Buffalo GroveMoscow to Buffalo GroveDubai to Buffalo GroveNew Delhi to Buffalo GroveBangkok to Buffalo Grove

Questions and answers

What is the time difference between Brussels and Buffalo Grove?

Buffalo Grove is 7 hours behind Brussels.

What time is it in Buffalo Grove when it is 9 AM in Brussels?

When it is 9:00 AM in Brussels, it is 2:00 AM in Buffalo Grove.

When is the best time to call Buffalo Grove from Brussels?

Both sides are at work from 4:00 PM – 6:00 PM in Brussels (9:00 AM – 11:00 AM in Buffalo Grove).

Does the time difference between Brussels and Buffalo Grove change?

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