how big is a basketball court key插图

Best answer


The Key: 鈥淭he key鈥?(sometimes called 鈥渢he lane鈥? for an NBA/Professional court is 16 feet wide. Regulation courts have the backboard extending out 4 feet over the baseline into the key. A 6 foot arc (half circle) extends from the foul line away from the basket to complete the key. The 3 Point Line (Arc):

People also ask


  • What is the length of a basketball key?

  • 鈥淭he key鈥?(sometimes called 鈥渢he lane鈥? for an NBA/Professional court is 16 feet wide. Regulation courts have the backboard extending out 4 feet over the baseline into the key. A 6 foot arc (half circle) extends from the foul line away from the basket to complete the key.

  • What are the dimensions of a basketball court?

  • Court Size Overall: The Professional NBA and (WNBA) Court is 94 feet long and 50 feet wide. Note: WNBA Basketball Court Dimensions are the same in every respect as the NBA. The Foul Line:

  • How big is the half court line in basketball?

  • The outer dimensions are 94 feet long by 50 feet wide. The half court line is, as the name would suggest, halfway between each end line. In the middle of the half court line is a tip-off circle with a six-foot radius, which often sports the home team鈥檚 logo.

  • What is the size of the key in volleyball?

  • The key is 16 feet wide and 19 feet from the baseline to the foul line. A semicircle with a six-foot radius extends from the foul line. Some courts have the other side of the half-circle drawn in a dotted line inside the key to complete the circle and create a clear boundary for any jump balls.