The standard size for both college and the NBA is 94 feet long by 50 feet, or 4,700 sq ft. For FIBA, the Olympic standard, the court is slightly shorter (91 feet long) and a bit wider (49.2 feet wide). Remember, you need to account for a safety zone around the court.

Basketball Court In competitive basketball, a regulation court is 94 feet long and 50 feet wide, with three-point arcs of 19 feet 9 inches on each side. The free throw lane or “key” is 12 feet wide and 15 feet long. As for the height of the baskets, they are 10 feet above the ground at all levels of play (men’s collegiate games included).

Under international rules, a regulation-size basketball court is 28 meters (nearly 92 feet) long and 15 meters (just over 49 feet) wide. The 3-point line is set at 6.75 meters (just over 22 feet) from the basket in a uniform arc, and the key is virtually the same size as in the NBA.

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.