TIME DIFFERENCE

Chicago Toronto

+1hToronto is 1h ahead of Chicago right now.

Chicago

--:--

Toronto

--:--

Live — updates every second

WORKING-HOUR OVERLAP

Working-hour overlap

–shared 9–5 hours

Find a time with everyone Add a third city →Tracks assume a 9–5 working day in each city.

SIDE BY SIDE

ChicagoToronto

Time zoneCentral Daylight TimeEastern Daylight Time

IANA identifierAmerica/ChicagoAmerica/Toronto

AbbreviationCDTEDT

UTC offsetUTC-5UTC-4

Daylight savingObservedObserved

Current time––

QUESTIONS

How many hours is Toronto ahead of Chicago?

Toronto is 1 hour ahead of Chicago. That's calculated from each city's current UTC offset (UTC-5 for Chicago, UTC-4 for Toronto).

Does the time difference between Chicago and Toronto change during the year?

It can. Chicago and Toronto observe daylight saving time, so the gap shifts by an hour when clocks change. The live clocks above always reflect the current, correct difference.

What's the best time to schedule a meeting between Chicago and Toronto?

Aim for roughly 9 AM – 4 PM in Chicago, which is 10 AM – 5 PM in Toronto — about 7 hours where both cities are within normal working hours. To collect everyone's exact availability, create a free meeting on Converge.

MORE TIME DIFFERENCES

From Chicago39 cities

New York––Los Angeles––San Francisco––Denver––Toronto––Mexico City––São Paulo––London––Dublin––Paris––Berlin––Madrid––Amsterdam––Rome––Zurich––Stockholm––Moscow––Istanbul––Dubai––Tel Aviv––Riyadh––Johannesburg––Cairo––Lagos––Nairobi––Mumbai––Bangalore––Karachi––Bangkok––Singapore––Hong Kong––Shanghai––Tokyo––Seoul––Jakarta––Manila––Sydney––Perth––Auckland––

From Toronto39 cities

New York––Los Angeles––San Francisco––Chicago––Denver––Mexico City––São Paulo––London––Dublin––Paris––Berlin––Madrid––Amsterdam––Rome––Zurich––Stockholm––Moscow––Istanbul––Dubai––Tel Aviv––Riyadh––Johannesburg––Cairo––Lagos––Nairobi––Mumbai––Bangalore––Karachi––Bangkok––Singapore––Hong Kong––Shanghai––Tokyo––Seoul––Jakarta––Manila––Sydney––Perth––Auckland––

Meeting across Chicago and Toronto?

Skip the timezone math — share one link and Converge finds the time that works for everyone. Free.

Get started free →See all features