
Basketball is a popular sport with leagues for both men and women. The size of the basketball is an important aspect of the game, and even the slightest difference in size and weight can impact a player's shot, pass, or dribble. The size of the basketball used by females is a topic that has been widely discussed. The official ball size for most women's professional basketball associations, including the WNBA, women's college, and high school basketball leagues, is a size 6 basketball. This is in contrast to the size 7 basketball used in the NBA and men's college and high school leagues. The size 6 basketball used by females has a circumference of 28.5 inches and weighs 20 ounces, while the size 7 basketball used by males has a circumference of 29.5 inches and weighs 22 ounces.
| Characteristics | Values |
|---|---|
| Circumference | 28.5 inches |
| Size | 6 |
| Weight | 20 ounces |
| Inflation Pressure | 7.5 - 8.5 PSI |
| Usage | WNBA, women's college and high school basketball leagues |
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What You'll Learn

The WNBA ball is 28.5 in circumference
The size of a basketball is an important factor in the game. The WNBA ball is 28.5 inches in circumference, which is smaller than the NBA ball, which has a circumference of 29.5 inches. This size difference is due to the physical differences between the players in the two leagues. WNBA players are, on average, smaller and lighter than NBA players and have smaller hand spans. A smaller ball is better for skill development and learning the rules of the game. It is also easier to control for players with smaller hands.
The WNBA ball is considered a size 6 basketball, which is the official ball size for most women's professional basketball associations, including women's college and high school basketball leagues. It weighs 20 ounces, which is also less than the NBA ball, which weighs 22 ounces. The WNBA ball must be inflated to a pressure of 7.5-8.5 PSI, the same as the NBA ball.
The size and weight of a basketball can impact a player's shot, pass, or dribble. The WNBA ball, being smaller and lighter, may be easier for some players to handle and control. However, some female players have noted that using a smaller ball can negatively affect their shooting accuracy. The size of the ball can also impact the trajectory of shots and passes, as the weight and flight of a heavier basketball will be different from that of a lighter one.
The use of a smaller ball for women's basketball has been a topic of discussion and debate. Some argue that it is unnecessary and that women should be able to use the same size ball as men. Others suggest that the smaller ball makes women's basketball more interesting to spectators as female players tend to shoot from longer distances and have more accurate control of the ball.
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The ball weighs 20oz
The weight of a basketball is an important aspect of the game. Even the slightest difference in size and weight can impact a player's shot, pass, or dribble. For instance, a heavier ball will be harder to catch and control when dribbling, and a lighter ball is better for skill development and learning the rules of the game.
The official WNBA basketball, used by female players, weighs 20oz. This is a size 6 basketball, with a circumference of 28.5 inches. This is slightly smaller than the basketball used by male players in the NBA, which is a size 7 basketball with a circumference of 29.5 inches and a weight of 22oz. The size difference is due to the fact that WNBA players are typically smaller and lighter and have smaller hand spans than NBA players, making the smaller women’s ball the ideal size for play.
The size and weight of the basketball used in a game must adhere to competition rules. The basketball used in the WNBA is also used in women's college and high school basketball leagues. The size of the basketball used can impact the player's experience of the game, and their ability to develop their skills. For example, a ball that is too big for a player may be more difficult to control when dribbling or passing.
The weight of a basketball is largely determined by its size, with larger balls weighing more than smaller balls. The weight of a basketball is generally determined by its skin, as the air pumped into the ball adds only a negligible amount of weight. For example, in the case of a 29.5” basketball, when properly inflated, the air weighs only about .03 pounds.
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It's also called a size 6 basketball
The size of basketball used by females is also called a size 6 basketball. This is because, typically, women have smaller hands than men. The size 6 basketball is also used in boys' and girls' youth leagues for players aged 9-12 and older who are still developing their game or who may not have reached their full physical size. The size 6 basketball is also used in women's college and high school basketball leagues.
The size 6 basketball has a 28.5” circumference, which is just one inch smaller than the size 7 basketball used in the NBA. The WNBA uses a slightly smaller basketball, measuring 28.5 inches in circumference, weighing 20 ounces, and inflated to a pressure of 7.5-8.5 PSI. The size 7 basketball, by comparison, weighs 22 ounces.
The size of the basketball can have a significant impact on a player's performance. A basketball that is too big can lead to a frustrating and less enjoyable experience, as it will be harder to catch, more difficult to control when dribbling, and more of a struggle to pass or shoot accurately. Training with a ball that is too small can also cause issues when it comes to playing with a bigger and heavier ball in matches.
The size 6 basketball is also sometimes referred to as an "intermediate" ball. The size and weight of basketballs are important aspects of the game, and even slight differences can impact a player's shot, pass, or dribble.
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It's used in youth leagues for boys and girls aged 9-12
The size of basketball used in a game is an important factor. Using the correct size ensures adherence to competition rules and allows players to develop their skills and shooting techniques. The size of the basketball is determined by the age and gender of the players.
The standard size of basketball used in the WNBA is 28.5 inches in circumference, weighing 20 ounces, and is referred to as a size 6 basketball. This is also the standard size used in women's college and high school basketball leagues. This size is also used in boys' and girls' youth leagues for players aged 9-12. The size is ideal for skill development and learning the rules of the game, as it allows players to work on their shooting, passing, and dribbling without being frustrated by a larger, heavier ball that is more difficult for smaller hands to manage.
The size 6 basketball is also sometimes referred to as an "intermediate" ball. The size difference is due to the fact that WNBA players are generally smaller and lighter, with smaller hand spans, than NBA players. This makes the smaller women's ball the ideal size for play.
While there is no restriction on who can use a particular size of basketball, the 29.5-inch size 7 basketball is generally targeted at males aged 12 and above, as it accommodates a larger hand span.
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The size impacts a player's shot, pass, and dribble
The size of a basketball directly impacts a player's shot, pass, and dribble. The weight and circumference of a basketball increase as its size increases. For example, a size 7 basketball weighs more than twice as much as a size 3 basketball. Using a basketball that is too big can make the sport less enjoyable as the heavier ball will be harder to catch and control when dribbling, passing, or shooting. The trajectory of shots and passes will also have to be adapted to suit the weight and flight of a heavier basketball.
The size of the basketball also affects the player's grip. The bumps on the ball create friction between the ball and the player's hands, making it easier to handle. This added friction helps with dribbling and passing.
The weight of the basketball influences the force applied to it when dribbling. The more force applied to the ball at the beginning of the dribble, the higher the bounce. The height of the bounce is also affected by the density of the surface being dribbled on and the air pressure inside the ball.
The size of the basketball also affects the player's shooting efficiency, which is influenced by biomechanical adjustments during the preparatory and release phases of the shooting motion. For example, three-point shots require lower elbow positioning, influenced by greater knee and hip flexion, resulting in a lower release angle.
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Frequently asked questions
Females use a size 6 basketball, which is 28.5 inches in circumference and weighs 20 ounces.
The size difference is due to the fact that WNBA players are typically smaller and lighter and have smaller hand spans than NBA players.
The standard size for a men's basketball is a size 7 basketball, which is 29.5 inches in circumference and weighs 22 ounces.
Yes, the size 6 basketball is the official ball size for most women's professional basketball associations, including the WNBA, as well as women's college and high school basketball leagues.
Yes, there is no rule prohibiting females from using a size 7 basketball. However, using a larger and heavier ball may impact a player's shot, pass, or dribble.











































