The dimensions for a rounded basketball backboard in the NCAA is only slightly different than the dimensions for a rounded basketball backboard in the NBA. NCAA regulations allow the basketball backboard to be 4 feet high,Êwhile the NBA requires that the basketball backboard be no more than 3 1/2 feet high.
A regulation NBA backboard will be rectangular shaped and 54 x 32 inches in diameter.
The official NBA basketball backboard is 72 inches (6ft) by 42 inches (3.5ft)
to buy a NBA Basketball team is 100,000,000,000
From end-line to end-line it is 94'. From backboard to backboard it is 86'.
to buy a NBA basketball team is 100,000,000,000
2/8ths on crap, 1/2 inch on NBA
The official one is like $130.
A NBA regulation backboard is 72" wide x 42" high
A regulation backboard in the NBA has the dimensions 6 ft x 3.5 ft.