The main difference between a college basketball court and a high school basketball court is the length. While college courts are 94' long, high school courts are 84'. Junior high courts are even smaller at 74' and play with a width of 42'.
College and High School – the 3 point arc is 19 feet 9 inches, with a straight line extending out 5 feet 3 inches (63 inches) from the baseline. The Backboard and Rim: The regulation distance from the ground to the top of the rim is 10 feet for all levels of play.
High school basketball courts are a little different from their college and professional counterparts. The most noticeable difference is that the court is a full 10 feet shorter, measuring only 84 feet.
Mens and Womens College Basketball Courts – the 3 point arc is 20 feet 9 inches. High School Basketball Courts – the 3 point arc is 19 feet 9 inches. The Backboard and Rim: The regulation distance from the ground to the top of the rim is 10 feet for all levels of play. Regulation backboards are 6 feet wide (72 inches) by 42 inches tall.
Basketball Court Size High school & younger. A court this size isn't appropriate for younger players, so regulations for youth, middle school, and high school leagues include courts that are shorter and narrower. Other modifications include a shorter 3-pt distance and, for the youngest players, the free throw line distance and rim height may be ...
Professional NBA and College Basketball court is 94 feet (29 m) by 50 feet (15 m). International Basketball the court 28 meters (92 ft) by 15 meters (49 ft). High school, and Junior High court 84 feet (26 m) by 50 feet (15 m).
In the NBA, it’s 16 feet wide. Same goes for the WNBA. In FIBA, it’s 16.08 feet wide. At the NCAA level, the key is 12 feet wide. High school and junior high school use the same size key as ...