There are four standard basketball sizes used in game play; 29.5″ circumference, 28.5″ circumference, 27.5″ circumference, and 25.5″ circumference. Below you’ll find more information on these four sizes, including the recommended age groups for each.
What are the different sizes of basketballs?
Basketball Size Chart – Recommended Sizes for Kids & Adults
|Size 7||29.5″||22 oz|
|Size 6||28.5″||20 oz|
|Size 5||27.5″||17 oz|
|Size 4||25.5″||14 oz|
How do you pick the right size basketball?
What Size Basketball Should I Buy?
- BASKETBALL BALL SIZE CHART.
- Players ages 9 to 11 should use a youth basketball (27.5″). …
- Women/girls age 12 and up and boys ages 12 to 14 should play with a 28.5” basketball.
- Men age 15 and up should play with an Official Size (29.5”) basketball.
What size is an 11 year old boy?
General Size Guide
What size basketball does a 7th grader use?
For the 5th and 6th grade boys and 5th through 8th grade girls, the Intermediate size ball (28.5”) is used. For all 7th and 8th grade boys, the Official or Full size ball (29.5”) is used.
Why do basketballs have lines?
Much like those pebbled dots covering the outside of a basketball, those black lines are actually grooves that make the ball easier to handle. … The basketball’s lines allow a player to grip the ball better & steer it in a different direction from the moment it touches their hand.