Basketball Court Diagrams
Basketball Court Dimensions
- A NBA basketball court is 94ft long and 60ft wide.
- A official NCAA college basketball court is 94 ft long and 50 ft wide.
- High School basketball court is 84 ft long and 50 ft wide.
- A Junior High basketball court is 74 ft long and 42 ft wide.
- The free throw line on a basketball court is always 15 ft from the line to the backboard
- The distance from the ground to the basketball goal rim is 10 ft.
- The 3 point arc on a college basketball court is 20ft 9 in. (The straight part extends 63 in out from the baseline before the arc begins).
- The 3 point arc on a high school basketball court is 19 ft 9 in. (The straight part extends 63 in out from the baseline before the arc begins).
- The key is 12 feet wide (the width of the free throw line) the basketball backboard should extend 4 feet out over the baseline. The 12 ft wide free throw line forms the center of a circle with a 6 ft radius.
- The basketball backboard is 72 inches wide by 42 inches high and has an 18 inch diameter rim.
- The inner square is marked above the basketball goal rim in a rectangle of 24 inches wide and 18 inches high.
- The line markings are white and 2 inches wide.