How high is a basketball rim

Hi,
Anybody here who play basket ball.I want to know how high is a basketball rim from the ground in inches.Any help is appreciated.
Thanks.

120 inches.

10ft high, 12 inches in a foot, 12inchesx10ft =120 inches

Official size is 10 feet but a lot of times at rec centers and schools really only have it set at 9.5 feet.