BRT to JST Time Converter
Convert time between Brasilia Summer Time and Japan Standard Time.
Notice
- BRST (Brasilia Summer Time) is not currently in use. We automatically switched to BRT (Brasilia Time).
Meeting Planner between BRT and JST
Best Time to Call between BRT and JST
BRT:
Your local timezone (UTC) differs from BRT/JST. Defaulting to BRT.
Mon, Jan 12, 2026
No suggestions for this date. Try enabling "Your early time" / "Your late time", or choose another date.
Tue, Jan 13, 2026
No suggestions for this date. Try enabling "Your early time" / "Your late time", or choose another date.
Wed, Jan 14, 2026
No suggestions for this date. Try enabling "Your early time" / "Your late time", or choose another date.
BRT and JST Hours Mapping Table
Work hours Sleep hours
00:00
12:00
01:00
13:00
02:00
14:00
03:00
15:00
04:00
16:00
05:00
17:00
06:00
18:00
07:00
19:00
08:00
20:00
09:00
21:00
10:00
22:00
11:00
23:00
12:00
00:00+1 day
13:00
01:00+1 day
14:00
02:00+1 day
15:00
03:00+1 day
16:00
04:00+1 day
17:00
05:00+1 day
18:00
06:00+1 day
19:00
07:00+1 day
20:00
08:00+1 day
21:00
09:00+1 day
22:00
10:00+1 day
23:00
11:00+1 day