São Paulo to Seoul Time

São Paulo (Brazil) is the largest economy in South America, with key industries in agriculture, mining, manufacturing, and fintech. Seoul (South Korea) is a technology-driven economy known for rapid innovation, known for semiconductors, automotive, shipbuilding, and K-content. With a 12-hour time difference, professionals frequently schedule cross-border calls between these two cities for international trade, remote team collaboration, and client meetings.

Scheduling Meetings Between São Paulo and Seoul

With Seoul 12 hours ahead of São Paulo, there is minimal overlap in standard business hours. Most teams alternate meeting times to share the burden of early-morning or late-evening calls fairly. Brazilian business culture values personal relationships, with typical hours of 9 AM–6 PM. South Korean work culture is fast-paced with typical hours of 9 AM–6 PM, though recent reforms have reduced maximum weekly hours. Consider recording meetings for those who can't attend live, and use shared documents for async collaboration.

Daylight Saving Time Considerations

Neither São Paulo nor Seoul observes Daylight Saving Time — São Paulo stays on BRT and Seoul stays on KST year-round. This makes scheduling between these two cities simpler, as the 12-hour time difference remains constant throughout the year with no DST surprises.

BRT (BRT) stands for the timezone used in São Paulo, Brazil (UTC-3). KST (KST) is the timezone used in Seoul, South Korea (UTC+9). São Paulo is 12 hours behind Seoul.

To convert BRT to KST, add 12 hours to BRT time. For example, BRT 9:00 AM = KST 9:00 PM.