This is a youth basketball size used for girls and boys ages 9 – 11. Size 4: 25.5″ 14 oz: 7.5 to 8.5: 5-8 year old boys and girls. Size 3: 22″ 10 oz: 7.5 to 8.5: Mini basketball for boys and girls ages 4-8 years old. Size 1: 16″ 8 oz: 7.5 to 8.5: Micro Mini basketball for boys and girls ages 2-4 years old.
Don’t bother if you didn’t see it on your ball—not every manufacturer prints it on their basketballs. NBA recommends that the air pressure in a basketball must be between 7.5 and 8.5psi. You can use this standard measurement as a guide to get the required air pressure for your basketball.
Maddie Meyer/Getty Images Sport/Getty Images. A regulation NBA basketball must contain between 7 1/2 and 8 1/2 pounds of pressure per square inch, or PSI. The ball also must exhibit an official NBA approval mark. At the beginning of an NBA game, each team must have access to six balls during the warm-up period.
You can measure air pressure in a basketball by using an air pump with a built-in pressure gauge. The recommended air pressure for a basketball is 7.5 to 8.5 psi (pounds per square inch). That is also the NBA basketball air pressure recommendation.
If the basketball bounces up to the chest it means it is over-inflated, an. Continue Reading. For a 29.5″ basketball (mens) and a 28.5″ basketball (womens), the recommended air pressure range is 7 - 9 PSI. The irony is almost no one has a gauge to accurately check the PSI rating on a basketball while inflating it because most pumps aren’t equipped with a gauge and ones that are rarely give an accurate reading.
Conventional wisdom is that a basketball needs 8 psi to be properly inflated. A car tire, just for a comparison, needs 40 psi. Most basketballs have inflation instructions printed right on them.
The PSA Basketball Program is the largest basketball program in the Metroplex, with over 20,000 kids participating in our leagues each year. We offer players programs for every level of basketball from recreational to select in grades Kindergarten to 12th Grade. Along with our league play, we offer School Ball Try-out Prep Program, Skills Academies, Clinics, Camps, 3 on 3 and regular Tournaments throughout the year.
Youth basketball prices. Youth basketballs vary quite a bit in price, depending on the quality of the material and the size of the ball. The least expensive basketballs for kids cost $5 to $15. These are often size 4 basketballs and novelty basketballs, although some size 5 balls fit in this price range. Inexpensive basketballs may be foam or ...