The right place to start
FIND YOUR BASKETBALL SIZE.
Age gives a starting point. Comfort, league rules, and the exact ball’s dimensions make the final decision.
A starting point, not a rule.
Choose your details above to see a qualified recommendation. We do not infer a player’s league from their age alone.
CHECK THE MEASUREMENT, TOO.
| Reference size | Circumference | Current catalog evidence |
|---|---|---|
| Size 5 | 27.5 inches | QBounce size 5 documented ↗ |
| Size 6 | 28.5 inches | Detailed foam-variant dimensions not verified |
| Size 7 | 29.5 inches | SKLZ Pro documented ↗ |
Youth reference: USA Basketball guidelines ↗. Reviewed October 21, 2026. A foam size label does not guarantee game-ball mass or rebound.