Size : Circumference : Weight : Recommended For: Size 7: 29.5" 22 oz: Men and boys ages 15 and up. This is official size for high school, college, and the pros. Size 6: 28.5" 20 oz: Boys ages 12-14. Girls and women ages 12 and up. This is the official size for women’s high school, college, and pro basketball. Size 5: 27.5" 17 oz: Boys and girls ages 9-11 years old.
Basketball size 7, Men: Circumference: 29.5'' - 30'' 75-76 cm Weight: 20 - 22 oz 567 - 624 g: Players: Size 7 is the official "standard" basketball for men and boys from 12 yrs and up. Basketball Size 6, Women: Circumference: 28.5'' - 29'' 72 - 74 cm Weight: 18 - 20 oz 510 - 567 g: Players: Ball size 6 is women's official basketball size.
What is the Diameter of a Basketball? A standard NBA basketball has a diameter between 9.43 and 9.51 inches. In the WNBA, the basketball has a diameter of between 9.07 and 9.23 inches.
For official games, whether it is in the professional leagues or in elementary school, the size of a regulation basketball is usually ½ the size of the hoop’s diameter. Professional and amateur leagues, such as the NBA, WNBA, FIBA, and NCAA, usually maintain their own regulation sizes and weight.
The circumference of the basketball should be 28.5" and the weight 20 oz. Size 5 Basketball: ...
Size 5 is the standard basketball size for both boys and girls aged 5 - 8 years old. The Size 5 basketball has a circumference of 27.5" (69.5cm). Shop Size 5 Basketballs . SIZE 6 BASKETBALLS FOR AGES 9 - 12 YEARS. Size 6 is the standard basketball size for males aged 9 to 12 years old. The Size 6 basketball has a circumference of 28.5" (72.5cm).
Basketball Size Chart. Here’s a table comparing the most common basketball sizes: 3,4,5,6 and 7. Note that smaller sizes are much harder to come across. Size 7 (Official Men’s) For men and boys aged 15+. Used in high school and college play, official size for NBA, Men’s FIBA and NCAA games.
The standard basketball size is 7 – 29.5 inches in circumference. It is the official size of the NBA league and all the professional basketball leagues for men. However, the standard size for women is 6 – 28.5 circumference.
A basketball with a different size could cause a professional player to adjust how they use it to get the same results. It is imperative that there is a standard requirement for basketballs being used in the NBA. The NBA uses a basketball that is 29.5 inches in circumference. This basketball is known as a size 7.
National Basketball League. To begin with, the NBA basketball is produced by Spalding, and the official size for men’s tournaments has to be 29.5 inches in circumference. With a weight of 22 oz., the ball can be inflated with a pressure range of 7.5 to 8.5 psi.