How Big Is The Backboard In Basketball?
How Big Is The Backboard In Basketball? 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. What is a standard backboard size? Regulation basketball backboards have a width of 72” | 183 cm and a height of 42” |