Live Synchronized Time Difference
SeoultoTorontoTime Difference
🇰🇷
Seoul
South Korea (GMT+9)00:10:22UTC+9:00
🇨🇦
Toronto
Canada (EDT)11:10:22UTC-4:00
Direct Distance10,601 km (6,587 miles)
Estimated Flight Time~13 hours
Business Overlap0 overlapping hours (9am–5pm)
Feasible Shoulder Hours Window
Recommended calling window between Seoul and Toronto
Off-Peak Calling Window
Seoul Time
7:00 AM – 9:00 PM
Toronto Time
6:00 PM – 8:00 AM
There are no overlapping 9-to-5 working hours between Seoul and Toronto. The optimal compromise window falls during morning/evening shoulder periods (7:00 AM – 9:00 PM) when participants in both locations are awake.
24-Hour Schedule Conversion Matrix
Compare every hour of the day between Seoul and Toronto.
Work (9am-5pm)ShoulderSleep / Off
| Seoul Time (South Korea) | Toronto Time (Canada) | Status & Recommendation |
|---|---|---|
| 00:00AM | 11:00AM-1 day | ⚪ Outside Work Hours |
| 01:00AM | 12:00PM-1 day | ⚪ Outside Work Hours |
| 02:00AM | 13:00PM-1 day | ⚪ Outside Work Hours |
| 03:00AM | 14:00PM-1 day | ⚪ Outside Work Hours |
| 04:00AM | 15:00PM-1 day | ⚪ Outside Work Hours |
| 05:00AM | 16:00PM-1 day | ⚪ Outside Work Hours |
| 06:00AM | 17:00PM-1 day | ⚪ Outside Work Hours |
| 07:00AM | 18:00PM-1 day | ⚪ Outside Work Hours |
| 08:00AM | 19:00PM-1 day | ⚪ Outside Work Hours |
| 09:00AM | 20:00PM-1 day | 🟡 Feasible (Shoulder Hour) |
| 10:00AM | 21:00PM-1 day | ⚪ Outside Work Hours |
| 11:00AM | 22:00PM-1 day | ⚪ Outside Work Hours |
| 12:00PM | 23:00PM-1 day | ⚪ Outside Work Hours |
| 13:00PM | 00:00AM | ⚪ Outside Work Hours |
| 14:00PM | 01:00AM | ⚪ Outside Work Hours |
| 15:00PM | 02:00AM | ⚪ Outside Work Hours |
| 16:00PM | 03:00AM | ⚪ Outside Work Hours |
| 17:00PM | 04:00AM | ⚪ Outside Work Hours |
| 18:00PM | 05:00AM | ⚪ Outside Work Hours |
| 19:00PM | 06:00AM | ⚪ Outside Work Hours |
| 20:00PM | 07:00AM | ⚪ Outside Work Hours |
| 21:00PM | 08:00AM | ⚪ Outside Work Hours |
| 22:00PM | 09:00AM | ⚪ Outside Work Hours |
| 23:00PM | 10:00AM | ⚪ Outside Work Hours |
Frequently Asked Questions
What is the time difference between Seoul and Toronto?
Toronto is 13 hours behind Seoul.
What is the best time to schedule a cross-border meeting between Seoul and Toronto?
Because of the wide timezone separation, a compromise meeting window during early morning in one location and evening in the other is recommended.
Does daylight saving time (DST) affect the time difference between Seoul and Toronto?
Yes. If either South Korea or Canada observes seasonal Daylight Saving Time transitions, the offset difference shifts by one hour on scheduled transition dates.