In the National basketball Association (NBA), the court is 28.7 by 15.2 metres. In Australia, backyard half-courts generally start in size from about 7metres in height to fit the "free-throw line" (or 9m to fit the "three-point line") and 4 or 5 metres in width and upwards.

Page 8 of 90 OFFICIAL BASKETBALL RULES 2017 October 2017 Diagram 1 Full size playing court . Endline Restricted area 0.15m Centre circle Throw-in line No-charge semi-circle 0.90 Endline 15m 0.15 m Centre line . Created Date:

A detailed summary of the dimensions of basketball courts in the NBA, NCAA, FIBA, High School and WNBA. Download labeled diagrams for free.

According to the International Basketball Federation (FIBA) rules, a full-size regulation basketball court measures exactly 28 by 15 meters. Whilst in the NBA, the court dimensions are slightly larger at 28.7 by 15.2 meters.

The standard basketball court size used in professional games and tournaments is 28 meters in length from baseline to baseline and 15 meters in width from sideline to sideline. This size ensures that players have enough space to maneuver and compete effectively.