So get this – I was at the park hoopin’ with some buddies yesterday when this tall guy slams the ball hard against the rim. Ball bounces way out, and he yells “Rim’s too high man!” Got me thinking… wait, how tall is an NBA rim supposed to be anyway? Told everyone I’d find out for next week.

Digging into the rules
Got home, drank some coffee and fired up the laptop. Started with just googling “NBA rim height” – figured it’d be simple. Saw so many different answers popping up though! Some sites said 10 feet, others said 3.05 meters, couple YouTube comments claimed 9 feet for kids… total mess. Needed official sources.
Went straight to the NBA website’s rulebook section. Scrolled through pages of boring legalese about traveling violations and jersey tucking rules until… bam! Section 1, Rule 1: “The rim shall be 10 feet above the floor.” Plain as day. But then I saw FIBA (international basketball) also says 3.05 meters – did quick math, yup same damn 10 feet.
My backyard experiment
Didn’t wanna just take the internet’s word for it though. Dragged out my rusty tape measure and this rickety old ladder from the garage. Propped it against our hoop – neighbors probably thought I lost my mind climbing up there with measuring tape.
- First try: tape kept sagging, got 121 inches (little over 10 ft)
- Second try: wind blew tape sideways, got 118 inches
- Third try: hammered the tape hook into concrete under hoop for exact spot – finally got solid 120 inches
Whole thing took like 40 minutes in scorching sun. Sweating buckets when I yelled “TEN FEET!” to nobody in particular. Went inside to chug water feeling real proud.
Random discoveries
While researching, found wild extra stuff:

- Wilt Chamberlain wanted rims at 12 feet back in the 60s! Crazy talk
- Some pro dunk contests lower rims to 9 feet for flashier moves
- WNBA uses same 10 feet – proved it watching Sue Bird footage
But yeah, official games? Always ten feet. End of story.
Biggest lesson? Always measure your own damn hoop. That cheap adjustable hoop my nephew uses? Was set at 9 feet 7 inches – explains why his “dunks” looked so easy. Fixing that tomorrow.
