JST to BRT Converter

BRT is 12h 0m behind JST. When it's 12:00 PM JST, it's 12:00 AM BRT.

From

JST · UTC+9

1:09:53PM

Japan Standard Time

e.g. Tokyo

To

BRT · UTC-3

1:09:53AM

Brasília Time

e.g. Sao Paulo

Open in World ClockBRT → JST
9:00 AM JST=9:00 PM(−1 day) BRT
12:00 PM JST=12:00 AM BRT
5:00 PM JST=5:00 AM BRT

Hourly conversion (JST → BRT)

JSTBRT
12:00 AM12:00 PM(−1 day)
1:00 AM1:00 PM(−1 day)
2:00 AM2:00 PM(−1 day)
3:00 AM3:00 PM(−1 day)
4:00 AM4:00 PM(−1 day)
5:00 AM5:00 PM(−1 day)
6:00 AM6:00 PM(−1 day)
7:00 AM7:00 PM(−1 day)
8:00 AM8:00 PM(−1 day)
9:00 AM9:00 PM(−1 day)
10:00 AM10:00 PM(−1 day)
11:00 AM11:00 PM(−1 day)
12:00 PM12:00 AM
1:00 PM1:00 AM
2:00 PM2:00 AM
3:00 PM3:00 AM
4:00 PM4:00 AM
5:00 PM5:00 AM
6:00 PM6:00 AM
7:00 PM7:00 AM
8:00 PM8:00 AM
9:00 PM9:00 AM
10:00 PM10:00 AM
11:00 PM11:00 AM

Shaded rows are within standard working hours (8am–6pm) on both sides.

Japan does not observe daylight saving time, so JST (UTC+9) applies year-round.

More JST conversions

Frequently asked questions

What is the time difference between JST and BRT?
BRT is 12h 0m behind JST. JST is UTC+9 and BRT is UTC-3.
What is 12:00 PM JST in BRT?
12:00 PM JST is 12:00 AM BRT.
Does JST change for daylight saving time?
Japan does not observe daylight saving time, so JST (UTC+9) applies year-round.