Basketball decision tools that turn gear and game questions into fast next steps.

Pick your position, playstyle, and court, then get the right cut, cushion, and true-to-size fit — plus a focused shopping lane.

What size basketball do you need? Get Size 5, 6, or 7 by age and player, with circumference, weight, and where it is used.

What height should a basketball hoop be? Drag to the player's age for the recommended rim height, from a reachable 6 ft to the regulation 10 ft.

Enter your standing reach and jump-touch to get your vertical, hang time, how far you are from dunking, and a rating against benchmarks.

Find the vertical you need to touch the rim, grab it, or dunk with one or two hands — from your standing reach, on a 10, 9, or 8-foot rim.

Enter makes and attempts for FG%, 3P%, FT%, effective field goal %, and true shooting % — the efficiency numbers coaches and analysts use.