The floor area of a standard badminton court should be no less than106.5m2 (length/kloc-0.5m, width 7. 1 m), in which the standard size of the main court in the crossed area is/kloc-0.3.40m, the width of singles court is 5./kloc-0.8m, and doubles court. There shall be no obstacles within 2 meters around the stadium and 9 meters above the stadium.

The color of the position line is preferably white, yellow or other easily recognizable colors. The width of lines drawn on the site is 4cm, and all site lines are part of the defined area.

Dimensions as shown in the figure: