Toronto to Buffalo Grove time converter

Buffalo Grove is 1 hour behind Toronto. When it is 9:00 AM in Toronto, it is 8:00 AM in Buffalo Grove.

Toronto EDT

Monday, October 19, 2026

Buffalo Grove CDT

Monday, October 19, 2026

Toronto
Ontario, Canada
Mon, Oct 19
EDTUTC-4
Buffalo Grove
Illinois, United States
Mon, Oct 19
CDTUTC-5-1h
Finding your time zone…
Shared working hours (9:00–18:00)

Toronto to Buffalo Grove conversion table

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

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

Best time to call or meet

Both sides are at work from 10:00 AM – 6:00 PM in Toronto (9:00 AM – 5:00 PM in Buffalo Grove).

Daylight saving time and the difference

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

  • Oct 19, 2026 – Nov 1, 2026: -1h
  • Nov 1, 2026 – Nov 1, 2026: ±0
  • Nov 1, 2026 – Mar 14, 2027: -1h
  • Mar 14, 2027 – Mar 14, 2027: -2h
  • Mar 14, 2027 – Oct 19, 2027: -1h

Distance

Toronto and Buffalo Grove are 718 km (446 miles) apart in a straight line.

More conversions

Buffalo Grove to TorontoToronto to New YorkToronto to LondonToronto to Los AngelesToronto to ChicagoToronto to São PauloToronto to ParisToronto to BerlinToronto to MoscowToronto to DubaiToronto to New DelhiToronto to BangkokToronto to Singapore
New York to Buffalo GroveLondon to Buffalo GroveLos Angeles to Buffalo GroveChicago 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 GroveSingapore to Buffalo Grove

Questions and answers

What is the time difference between Toronto and Buffalo Grove?

Buffalo Grove is 1 hour behind Toronto.

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

When it is 9:00 AM in Toronto, it is 8:00 AM in Buffalo Grove.

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

Both sides are at work from 10:00 AM – 6:00 PM in Toronto (9:00 AM – 5:00 PM in Buffalo Grove).

Does the time difference between Toronto 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.