Men’s basketballs have dimensions of 29.5-30 inches that weigh 1.30lbs-1.5lbs (21oz-22oz). While the women’s basketball ranges from 28.5-29 inches that weighs 1.1lbs.-1.25lbs (18oz-20oz).
During the play, the essential piece of equipment is the basketball. Have you ever wondered why there are different sizes? You might think that the basketball sizes would range from kids to adult sizes, but it is also measured depending on the gender and basketball game league.
One of the reasons men’s and women’s basketball have different sizes is because men’s hands are larger than women’s. That is why players need to choose a basketball suitable for their age and gender for a more comfortable gripping.
This post will determine precisely how much each basketball weighs and how it affects players’ performance and development.
Women’s Basketball Weight
There are two standard sizes for women’s basketball. One has a weight of 18 ounces or 1.1 pounds (510 g) with a diameter of 28.5 inches (72.4 cm). The other standard size weighs 20 ounces or 1.25 pounds (567 g) with a diameter of 29 inches (74 cm).
For international play, women use Molten GL6 with a circumference of about 29-inches (74 cm). While for WNBA, a circumference of 29 inches (74 cm) is also required.
For high school or NCAA, the inflation requirement is considered that has a maximum weight of 20 ounces. The ball circumference is around 9.07 and 9.23 inches.
For girls ages 4 to 8 years old, use a ball with a size of 22 inches to 24.5 inches, depending on their hand’s size.
Those who are aged 11 suits a ball size of 27.5 inches. In contrast, girls aged 12 to 14 suits a ball size of 28.5-inch.
Men’s Basketball Weight
There are also two standard sizes for adult men’s basketball. One weighs 1.30lbs (21oz) with a circumference of 29.5 inches. The other size weighs 1.5lbs (22oz) with a circumference of 22oz.
In NBA basketball, both men and women have the same basketball size at 29 inches (74 cm).
For international play, Molten GL7 is required for men with a circumference of 30.7-inches.
For high school or NCAA, the inflation requirement is considered that has a maximum weight of 22 ounces. The ball circumference is around 9.39 and 9.55 inches.
Boys ages 4 to 8 years old use basketball with a circumference of 22 inches and 24.5 inches.
Boys in middle school between 12-14 years old use a ball size of 28.5-inches.
How much does a fully inflated basketball weigh?
When a basketball is inflated, it weighs more due to the extra air. However, the total weight added when it’s inflated is only about 0.01-003 pounds.
A fully inflated men’s basketball in 29.5 inches weighs 1.38lbs (22oz). A fully inflated woman’s basketball in 29.5 inches also weighs 1.38lbs (22oz).
How is the air measured in a basketball?
The reason why a basketball bounce is because of the air inside. The air is measured in PSI (pounds per square inch). A standard size basketball should be 8 pounds per square inch.
The air pressure inside the basketball is measured using a pressure gauge. A pressure gauge is a measuring tool that can examine any liquid or gas condition. As soon as the pressure gauge is inserted via the ball’s needle opening, the basketball’s PSI value is computed.
There are different ways by which a basketball is measured. It can either be by inflation pressure, circumference and overall weight. It is important to consider your age, gender, and the league where it will be used in choosing a basketball. Different leagues have their standards for the size and weight of basketballs. That’s why knowing the suitable size for you is an essential thing to avoid being disqualified in a game.
Now that you’re familiar with the basketball sizes and we’ve discussed how much does a basketball weighs and how it affects the performance of the players, hopefully, you’ll be more knowledgeable about the game. Or if you’re planning to purchase or get one, you already have an idea of the right basketball size to choose.