Toronto to Gwangju Time Difference
Gwangju is 13 hours ahead of Toronto. When it is noon in Toronto, it is 01:00 in Gwangju.
Toronto (UTC-4) → Seoul (UTC+9)
🕐 Interactive Time Explorer
When it's 15:00 in Toronto, it's 04:00 in Gwangju
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Toronto & Gwangju◐ Extended Hours (2 hours)
✈️ Travel Information
Distance
10,858 km
Est. Flight Time
~13.8h
Time Difference
+13h
Work Hours Overlap
0h
None
🔴 Office Closed
No overlap available
No overlap
⏰ Quick Conversion
06:00
Toronto
19:00
Gwangju
09:00
Toronto
22:00
Gwangju
12:00
Toronto
01:00
Gwangju (+1)
15:00
Toronto
04:00
Gwangju (+1)
18:00
Toronto
07:00
Gwangju (+1)
21:00
Toronto
10:00
Gwangju (+1)
00:00
Toronto
13:00
Gwangju
03:00
Toronto
16:00
Gwangju
Frequently Asked Questions
How many hours is Toronto behind Gwangju?
Gwangju is 13 hours ahead of Toronto. When it is 12:00 noon in Toronto, it is 01:00 in Gwangju. Toronto operates on America/Toronto (UTC-4), while Gwangju uses Asia/Seoul (UTC+9).
What is the best time to call Gwangju from Toronto?
Standard business hours (9 AM–5 PM) do not overlap between Toronto and Gwangju due to the 13 hours difference. Consider early morning or late evening calls, or use async communication.
Does the Toronto to Gwangju 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 Gwangju
The distance between Toronto and Gwangju is approximately 10,858 km. A direct flight typically takes around 13.8 hours. Your arrival clock will show local Gwangju time — use our Flight Time Calculator to predict exact arrival times.