What is the height of a backboard? The top of the hoop is 10 feet (305 cm) above the ground. Regulation backboards are 72 inches (183 cm) wide by 42 inches (110 cm) tall. All basketball rims (hoops) are 18 inches (46 cm) in diameter.
How many inches is a basketball hoop NBA?
The standard basketball rim used by NBA professionals, university and senior high players has an 18-inch inside diameter and a radius of 9 inches.
Is the NBA Hoop bigger?
Are NBA rims bigger? the rim is exactly the size of 2 bballs, so they will get stuck and not go thru the hoop. and the rims are the same size, because some college teams play in nba arenas like MSG. they don’t tear that stuff down just for a silly amateur game of hoops, they use the same thing.