In the NBA, there are 48 minutes.
48 minutes 4 quarters of 12 minutes.
There were 60 minutes quarters of 15 min
All NBA overtime periods last 5 minutes.
In the NBA there's four quarters, each quarter is twelve minutes (12:00) long.
48 minutes total. (4) - 12 minute quarters.
There are 48 minutes in an NBA Playoff game, split up into four twelve minute quarters, just like in the regular season.