Toronto, Canada
Sat, Jul 4, 2026 10:37
- Timezone
- America/Toronto
- UTC offset
- UTC-04:00
- Daylight saving
- Yes
Toronto and Chicago Time Difference
Compare Toronto vs Chicago time, current local times, UTC offset difference, daylight saving status, and the best time to plan meetings or travel.
Quick Answer
What is the time difference between Toronto and Chicago?
The live comparison below shows both local times, current UTC offsets, daylight saving status, and whether Chicago is ahead of or behind Toronto.
Current time difference
Chicago, United States
Sat, Jul 4, 2026 09:37
- Timezone
- America/Chicago
- UTC offset
- UTC-05:00
- Daylight saving
- Yes
Time difference
Chicago is 1 hour behind Toronto
UTC offset difference
-01:00
Suggested call window
Sat, Jul 4, 10:00-19:00 / Sat, Jul 4, 09:00-18:00
Calculated using initiator awake hours of 08:00-23:00 and recipient office hours of 09:00-18:00.
Dynamic Time Difference
Toronto is 1 hour ahead of Chicago
Toronto is 1 hour ahead of Chicago throughout 2026. Although at least one city changes clocks, their offset gap stays aligned for this calendar year.
Toronto
UTC-04:00 · Seasonal clock changes; DST is active now
Chicago
UTC-05:00 · Seasonal clock changes; DST is active now
Business Call Window
09:00-18:00 work-hour overlap
Both 09:00-18:00 workdays overlap. A practical window is 10:00-18:00 in Toronto, which is 09:00-17:00 in Chicago.
Toronto: 10:00-18:00
Chicago: 09:00-17:00
24-Hour Conversion Table
Toronto to Chicago hourly time conversion
The table uses today's active UTC offsets. Seasonal rows can shift when daylight saving time changes.
| Toronto | Chicago |
|---|---|
| 00:00 | 23:00 (previous day) |
| 01:00 | 00:00 |
| 02:00 | 01:00 |
| 03:00 | 02:00 |
| 04:00 | 03:00 |
| 05:00 | 04:00 |
| 06:00 | 05:00 |
| 07:00 | 06:00 |
| 08:00 | 07:00 |
| 09:00 | 08:00 |
| 10:00 | 09:00 |
| 11:00 | 10:00 |
| 12:00 | 11:00 |
| 13:00 | 12:00 |
| 14:00 | 13:00 |
| 15:00 | 14:00 |
| 16:00 | 15:00 |
| 17:00 | 16:00 |
| 18:00 | 17:00 |
| 19:00 | 18:00 |
| 20:00 | 19:00 |
| 21:00 | 20:00 |
| 22:00 | 21:00 |
| 23:00 | 22:00 |
FAQ
What is the current time difference between Toronto and Chicago?
Toronto is 1 hour ahead of Chicago. This uses the active IANA timezone offsets for today.
When does the Toronto-Chicago time difference change in 2026?
Toronto is 1 hour ahead of Chicago throughout 2026. Although at least one city changes clocks, their offset gap stays aligned for this calendar year.
What are the current UTC offsets for Toronto and Chicago?
Toronto is currently UTC-04:00; Chicago is currently UTC-05:00.
Which direction does the clock change when flying from Toronto to Chicago?
Travelers from Toronto to Chicago move their clock back by 1 hour.
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