Standard basketball court dimensions for a high school court. Remember that the NCAA has moved the three point line back one foot.  The NCAA three point arc radius is now 20 feet 9 inches. The high school three point arc stayed the same at 19 feet 9 inches.


Basic Dimensions:

Width: 50 feet

Length: 94 feet

Free throw line to backboard: 15 feet

Backboard Dimensions: 6ft wide  x 3.5 ft tall

Basketball Rim Diameter: 18 inches

Rim Height: 10 feet

Basketball Court Dimensions

NCAA Basketball Court Layout with longer three point line.


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