BRT to KST Converter
KST is 12 hours ahead of BRT. 9:00 AM BRT = 9:00 PM KST.
KST is 12 hours ahead of BRT. To convert BRT to KST, add 12 hours to the BRT time: 9:00 AM BRT = 9:00 PM KST.
BRT (Brasília Time) is used in Brasília, São Paulo, Rio de Janeiro. KST (Korea Time) is used in South Korea.
BRT to KST time conversion table
BRT to KST on 6 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| BRT | KST | Day |
|---|---|---|
| 12:00 AM BRT | 12:00 PM KST | — |
| 1:00 AM BRT | 1:00 PM KST | — |
| 2:00 AM BRT | 2:00 PM KST | — |
| 3:00 AM BRT | 3:00 PM KST | — |
| 4:00 AM BRT | 4:00 PM KST | — |
| 5:00 AM BRT | 5:00 PM KST | — |
| 6:00 AM BRT | 6:00 PM KST | — |
| 7:00 AM BRT | 7:00 PM KST | — |
| 8:00 AM BRT | 8:00 PM KST | — |
| 9:00 AM BRT | 9:00 PM KST | — |
| 10:00 AM BRT | 10:00 PM KST | night |
| 11:00 AM BRT | 11:00 PM KST | night |
| 12:00 PM BRT | 12:00 AM KST | next day |
| 1:00 PM BRT | 1:00 AM KST | next day |
| 2:00 PM BRT | 2:00 AM KST | next day |
| 3:00 PM BRT | 3:00 AM KST | next day |
| 4:00 PM BRT | 4:00 AM KST | next day |
| 5:00 PM BRT | 5:00 AM KST | next day |
| 6:00 PM BRT | 6:00 AM KST | next day |
| 7:00 PM BRT | 7:00 AM KST | next day |
| 8:00 PM BRT | 8:00 AM KST | next day |
| 9:00 PM BRT | 9:00 AM KST | next day |
| 10:00 PM BRT | 10:00 AM KST | next day |
| 11:00 PM BRT | 11:00 AM KST | next day |
- Work rows — 9 AM–5 PM in both places
- Night in the destination (10 PM–6 AM)
How to convert BRT to KST
Add 12 hours to the BRT time to get KST.
Example: 9:00 AM BRT = 9:00 PM KST.
Across midnight: 10:00 PM BRT = 10:00 AM KST (next day). The date changes, so always check the day as well as the hour.
Time difference between BRT and KST
The time difference between BRT and KST is 12 hours all year – KST is ahead of BRT.
BRT and KST during daylight saving time
- BRT does not observe daylight saving time; it stays on UTC−3 all year.
- KST does not observe daylight saving time; it stays on UTC+9 all year.
Best time for a meeting between BRT and KST
BRT and KST have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 7:00 AM BRT, which is 7:00 PM KST.
BRT to KST FAQ
What is the time difference between BRT and KST?
KST is 12 hours ahead of BRT all year. 9:00 AM BRT = 9:00 PM KST.
What is 9 AM BRT in KST?
9:00 AM BRT is 9:00 PM KST.
What is 12 PM (noon) BRT in KST?
12:00 PM BRT is 12:00 AM KST (next day).
Is KST ahead of or behind BRT?
KST is 12 hours ahead of BRT, so it is later in KST than in BRT.
Does BRT change for daylight saving time?
No. BRT stays on the same offset all year, so conversions never shift for daylight saving time.
Does KST change for daylight saving time?
No. KST stays on the same offset all year, so conversions never shift for daylight saving time.
What is the best time for a meeting between BRT and KST?
BRT and KST have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 7:00 AM BRT, which is 7:00 PM KST.
Related conversions
Convert KST to BRT
Convert BRT to other time zones
Convert other time zones to KST
Learn more
Updated 6 November 2026. Time zone data: IANA tz database.