Court size: 94 feet long by 50 feet wide. Three-point line: 23.75 feet from the basket at the top of the arc and 22 feet from the corners. Free-throw line: 15 feet from the backboard. Key (paint area): 16 feet wide.

An NBA basketball court is 94 feet long and 50 feet wide. In meters, it’s 28.65 m long and 15.24 m wide. The WNBA and NCAA use an identical court size—94 feet long by 50 feet wide. High school courts are a bit shorter, measuring 84 feet long by 50 feet wide. Junior high courts are even smaller, typically measuring 74 feet long and 42 feet wide.

If we are to go by regulation, a basketball court’s dimensions are measured at 94×50 feet in length and width, respectively. Court sizes vary according to the level and league playing; for example, the court dimensions for the NBA, WNBA, and college measures the standard 94×50 feet in length and width, respectively.