Toronto to Seoul Time Difference
Seoul is 13 hours ahead of Toronto. When it is noon in Toronto, it is 01:00 in Seoul.
Toronto (UTC-4) → Seoul (UTC+9)
🕐 Interactive Time Explorer
When it's 08:00 in Toronto, it's 21:00 in Seoul
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Toronto & Seoul◐ Extended Hours (2 hours)
✈️ Travel Information
Distance
10,601 km
Est. Flight Time
~13.5h
Time Difference
+13h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Toronto
19:00
Seoul
09:00
Toronto
22:00
Seoul
12:00
Toronto
01:00
Seoul (+1)
15:00
Toronto
04:00
Seoul (+1)
18:00
Toronto
07:00
Seoul (+1)
21:00
Toronto
10:00
Seoul (+1)
00:00
Toronto
13:00
Seoul
03:00
Toronto
16:00
Seoul
Frequently Asked Questions
How many hours is Toronto behind Seoul?
Seoul is 13 hours ahead of Toronto. When it is 12:00 noon in Toronto, it is 01:00 in Seoul. Toronto operates on America/Toronto (UTC-4), while Seoul uses Asia/Seoul (UTC+9).
What is the best time to call Seoul from Toronto?
Standard business hours (9 AM–5 PM) do not overlap between Toronto and Seoul due to the 13 hours difference. Consider early morning or late evening calls, or use async communication.
Does the Toronto to Seoul time difference change throughout the year?
The time difference can shift by up to one hour when either city observes Daylight Saving Time (DST). DST transition dates differ between countries — typically March/April in the Northern Hemisphere and October in the Southern Hemisphere. Always verify the live difference above when scheduling important meetings near DST changeover dates.
Flying between Toronto and Seoul
The distance between Toronto and Seoul is approximately 10,601 km. A direct flight typically takes around 13.5 hours. Your arrival clock will show local Seoul time — use our Flight Time Calculator to predict exact arrival times.