the-standard-specification-size-of-the-basketball-court

The standard specification size of the basketball court

Basketball court is now more popular sports, often play basketball friends, want to know how the size of the basketball court is drawn?

First, the basketball court area The standard basketball court is divided into the main court and the secondary court, with a total length of 32 meters and a width of 19 meters. The sub-court is 2 meters away from the main court.

Standard basketball court area: (main court + sub-court): 34 meters × 19 meters = 646 square meters;

Main court: 28 meters × 15 meters = 420 square meters; sub-court: 646-420 = 226 square meters.

Second, the basketball court analysis Boundary line: The boundary line of the court is at least 2 meters away from spectators, billboards or any other obstacles. The long side of the court is called the sideline and the short side is called the endline. Both the long and short sides should be kept at a distance of 2 meters or more.

Lines (painted lines): 0.05 meters in width

Center line: draw a line parallel to the end line from the midpoint of the side line is called the center line; the center line should be extended 0.15 meters to the outside of each side line.

Middle circle: the middle circle radius (R) 1.8 meters. Measure from the outer edge of the circle. If the inside of the middle circle is colored, it must be the same color as the inside of the restricted area.

3-point line: 6.75 meters (introduced in 2010, previously 6.25 meters).

W free throw line: 5.80 meters from the inside edge of the end line to its outermost edge, 3.60 meters long

Three-second zone: a rectangle 4.90 meters by 5.80 meters

Zone of reasonable impact: a 1.25-meter semicircle drawn from the center of the rim landing point

Basket: minimum diameter of 0.45 meters and maximum diameter of 0.457 meters at the inner rim.

Basket height: 3.05 meters

The height of the lower edge of the rim from the ground: 2.90 meters.

Fence: 4 meters high, 6 meters high light pole, 6 groups of lights; indoor requirements are not less than 7 meters high.

The above is the analysis of the standard basketball court detailed size chart, detailed drawing line size can be seen in the standard location of the chart, the above is the new version of the standard size chart of the basketball court.

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