What is the Ball Size in the NBA?
The official ball size used in the National Basketball Association (NBA) is a size 7 basketball. This size is also known as a “29.5” ball, referring to its circumference of 29.5 inches. The ball must weigh between 20 and 22 ounces.
Why Does the NBA Use a Size 7 Ball?
The size 7 ball is used in the NBA because it is the perfect size for players to handle and shoot with accuracy. It is large enough that it can be easily seen by players and spectators alike, but small enough that it can be handled comfortably by most players. Additionally, the weight of the ball helps it to travel through the air more quickly and accurately.