Live Synchronized Time Difference
SeoultoBuenos AiresTime Difference
🇰🇷
Seoul
South Korea (GMT+9)00:10:23UTC+9:00
🇦🇷
Buenos Aires
Argentina (GMT-3)12:10:23UTC-3:00
Direct Distance19,432 km (12,074 miles)
Estimated Flight Time~23.4 hours
Business Overlap0 overlapping hours (9am–5pm)
Feasible Shoulder Hours Window
Recommended calling window between Seoul and Buenos Aires
Off-Peak Calling Window
Seoul Time
7:00 AM – 9:00 PM
Buenos Aires Time
7:00 PM – 9:00 AM
There are no overlapping 9-to-5 working hours between Seoul and Buenos Aires. 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 Buenos Aires.
Work (9am-5pm)ShoulderSleep / Off
| Seoul Time (South Korea) | Buenos Aires Time (Argentina) | Status & Recommendation |
|---|---|---|
| 00:00AM | 12:00PM-1 day | ⚪ Outside Work Hours |
| 01:00AM | 13:00PM-1 day | ⚪ Outside Work Hours |
| 02:00AM | 14:00PM-1 day | ⚪ Outside Work Hours |
| 03:00AM | 15:00PM-1 day | ⚪ Outside Work Hours |
| 04:00AM | 16:00PM-1 day | ⚪ Outside Work Hours |
| 05:00AM | 17:00PM-1 day | ⚪ Outside Work Hours |
| 06:00AM | 18:00PM-1 day | ⚪ Outside Work Hours |
| 07:00AM | 19:00PM-1 day | ⚪ Outside Work Hours |
| 08:00AM | 20:00PM-1 day | ⚪ Outside Work Hours |
| 09:00AM | 21:00PM-1 day | ⚪ Outside Work Hours |
| 10:00AM | 22:00PM-1 day | ⚪ Outside Work Hours |
| 11:00AM | 23:00PM-1 day | ⚪ Outside Work Hours |
| 12:00PM | 00:00AM | ⚪ Outside Work Hours |
| 13:00PM | 01:00AM | ⚪ Outside Work Hours |
| 14:00PM | 02:00AM | ⚪ Outside Work Hours |
| 15:00PM | 03:00AM | ⚪ Outside Work Hours |
| 16:00PM | 04:00AM | ⚪ Outside Work Hours |
| 17:00PM | 05:00AM | ⚪ Outside Work Hours |
| 18:00PM | 06:00AM | ⚪ Outside Work Hours |
| 19:00PM | 07:00AM | ⚪ Outside Work Hours |
| 20:00PM | 08:00AM | ⚪ Outside Work Hours |
| 21:00PM | 09:00AM | ⚪ Outside Work Hours |
| 22:00PM | 10:00AM | ⚪ Outside Work Hours |
| 23:00PM | 11:00AM | ⚪ Outside Work Hours |
Frequently Asked Questions
What is the time difference between Seoul and Buenos Aires?
Buenos Aires is 12 hours behind Seoul.
What is the best time to schedule a cross-border meeting between Seoul and Buenos Aires?
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 Buenos Aires?
Yes. If either South Korea or Argentina observes seasonal Daylight Saving Time transitions, the offset difference shifts by one hour on scheduled transition dates.