Time Difference Between Seoul and São Paulo
Seoul is 12 hours ahead of São Paulo. Live local times, working-hour overlap and a 24-hour meeting suitability table, computed from the IANA time zone database in your browser.
Best time to meet
There is no overlap between a normal 09:00–18:00 working day in Seoul and one in São Paulo. Any live meeting will ask one side to take the call outside working hours. For a recurring slot, use an async written update or rotate a recording instead of rotating the inconvenience.
Next 24 hours
Scored against a 09:00–18:00 weekday working day in both cities. Updates live.
| Seoul | São Paulo | Suitability |
|---|---|---|
| Loading live table… | ||
Seoul working hours converted to São Paulo
| Seoul time | São Paulo time |
|---|---|
| 09:00 | 21:00 |
| 10:00 | 22:00 |
| 12:00 | 00:00 |
| 14:00 | 02:00 |
| 16:00 | 04:00 |
| 18:00 | 06:00 |
Based on a 09:00–18:00 working day and today's UTC offsets (UTC+9 and UTC-3).
Frequently asked questions
What is the time difference between Seoul and São Paulo?
Seoul is 12 hours ahead of São Paulo: UTC+9 versus UTC-3. Both figures include any daylight saving currently in force.
What is the best time to call from Seoul to São Paulo?
There is no hour that is comfortable for both. If the meeting is unavoidable, the least-bad options are the edges of each side's day — late morning in Seoul or early morning in São Paulo — and the burden should be explicit rather than assumed.
Is there any way to make Seoul–São Paulo meetings work?
Not through scheduling. With no overlap, the workable options are async written handoffs, recorded updates, or splitting coverage into two regional pods so that each pod works its own daylight hours.