Basketball backboards are flat elevated vertical boards with mounted baskets, or rims. Regulation basketball backboards have a width of 72” | 183 cm and a height of 42” | 110 cm with an inner rectangle that is 24” | 61 cm wide and 18” | 45.7 cm tall. All rims are hung 10’ | 3.05 m above the court.
Regulation basketball hoops are suspended 10’ | 3.05 m from the playing surface and have a standard rim diameter of 18” | 46 cm. The vertical backboard surface is made of plexiglass or tempered glass to prevent shattering and is sized at 42” x 72” | 110 x 183 cm. Basketball rims are manufactured from high tensile carbon steel to provide the ball with the correct amount of bounce while also having give for players that can dunk.
More Basketball Board Dimensions images
Per NBA regulations, the dimensions of a basketball backboard are 6 feet wide by 3 ½ feet high. The backboard is marked with a 2-inch white rectangle that is centered behind the ring; the rectangle's outer dimensions are 24 inches wide by 18 inches high. The basket itself consists of a metal ring with an 18-inch inner diameter and a white cord net that is 15 to 18 inches long.
According to both organizations, the basketball backboard must be a flat, transparent board that is 6 feet wide. The NBA allows only one height, 3 1/2 feet. However, although the NCAA regulations favor a 3 1/2-foot height, 4 feet is allowed.
basketball system finder Need help choosing your basketball system? We’ve created an easy-to-use basketball system finder tool to help find the right system for you.
One of the most important things you will need to consider is what size backboard you will need for your new basketball court. Backboard sizes vary in width from 48” wide all the way up to 72”, but for the sake of regular game play we recommend choosing backboard no smaller than 54” wide. Anything narrower than this measurement won’t allow the player to perform bank shots at all!
Basketball court dimensions are as follows: #1 NBA/NCAA - regulation basketball court dimension is 94' long by 50' wide. #2 High School basketball court dimension measure 84' long by 50' wide. #3 Jr. High School basketball court dimension measure 74' long and 42' wide.
An NBA basketball court is 94 feet long and 50 feet wide. In meters, it’s 28.65 m long and 15.24 m wide. The WNBA and NCAA use an identical court size—94 feet long by 50 feet wide.