Live Synchronized Time Difference
Buenos AirestoTokyoTime Difference
🇦🇷
Buenos Aires
Argentina (GMT-3)12:10:51UTC-3:00
🇯🇵
Tokyo
Japan (GMT+9)00:10:51UTC+9:00
Direct Distance18,373 km (11,416 miles)
Estimated Flight Time~22.1 hours
Business Overlap0 overlapping hours (9am–5pm)
Feasible Shoulder Hours Window
Recommended calling window between Buenos Aires and Tokyo
Off-Peak Calling Window
Buenos Aires Time
7:00 AM – 9:00 PM
Tokyo Time
7:00 PM – 9:00 AM
There are no overlapping 9-to-5 working hours between Buenos Aires and Tokyo. 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 Buenos Aires and Tokyo.
Work (9am-5pm)ShoulderSleep / Off
| Buenos Aires Time (Argentina) | Tokyo Time (Japan) | Status & Recommendation |
|---|---|---|
| 00:00AM | 12:00PM | ⚪ Outside Work Hours |
| 01:00AM | 13:00PM | ⚪ Outside Work Hours |
| 02:00AM | 14:00PM | ⚪ Outside Work Hours |
| 03:00AM | 15:00PM | ⚪ Outside Work Hours |
| 04:00AM | 16:00PM | ⚪ Outside Work Hours |
| 05:00AM | 17:00PM | ⚪ Outside Work Hours |
| 06:00AM | 18:00PM | ⚪ Outside Work Hours |
| 07:00AM | 19:00PM | ⚪ Outside Work Hours |
| 08:00AM | 20:00PM | ⚪ Outside Work Hours |
| 09:00AM | 21:00PM | ⚪ Outside Work Hours |
| 10:00AM | 22:00PM | ⚪ Outside Work Hours |
| 11:00AM | 23:00PM | ⚪ 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 Buenos Aires and Tokyo?
Tokyo is 12 hours ahead of Buenos Aires.
What is the best time to schedule a cross-border meeting between Buenos Aires and Tokyo?
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 Buenos Aires and Tokyo?
Yes. If either Argentina or Japan observes seasonal Daylight Saving Time transitions, the offset difference shifts by one hour on scheduled transition dates.