How Much Does A Basketball Weigh?

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At the beginning of their basketball careers, newcomers may believe that all basketballs are of the same weight. The weight of the ball, on the other hand, may change depending on a variety of factors. So, how much does a basketball weigh in terms of pounds?
The average weight is between 1.3 and 1.5 pounds (21 to 22 ounces). The materials used in the construction of a basketball impact its overall weight.
Let’s go straight into the meat of the topic with TSC.

Sizes of Basketball

Basketballs are available in various sizes that match their circumference and weight.
An NBA “size 7” basketball is defined as a men’s basketball having a circumference of 29.5 inches (75 cm) and weighing around 22 ounces (oz) or 1.4 pounds (lbs). This is a term that is regularly heard in the NBA and NCAA.

A “size 6” basketball is a women’s basketball with a circumference of 28.5 inches (72.4 cm) and a weight of around 20 ounces (oz) or 1.25 pounds that are referred to as such. This is a term frequently heard in the WNBA and by the female divisions of the NCAA.
A “size 5” basketball is a youth basketball with a circumference of 27.5 inches (70 cm) and a weight of around 20 ounces (oz) or 1.25 pounds that are used for recreational purposes. This is a frequent technique for children between 7 and 10 years of age.

A “size 3” mini basketball is defined as one having a circumference of 22 inches (56 cm) and a weight of around 10 ounces (oz) or 0.625 pounds (lbs), respectively. Typically, children between the ages of 3 and 5 will employ this technique.

Basketball Sizes Table

SizeCircumferenceWeightRecommended for size
Size 729.5 inches22 ozMen and boys ages 15 and above. This is the official size for the NBA and NCAA.
Size 628.5 inches20 ozBoys ages 12-14. Girls and women ages 12 and up. This is the official size for WNBA and women’s NCAA.
Size 527.5 inches17 ozBoys and girls ages 9-11 years old. This is the size for youth basketball players.
Size 425.5 inches14 ozBoys and girls ages 5-8 years old.
Size 322 inches10 ozBoys and girls ages 4-8 years old. This is referred to as a mini basketball.
Size 116 inches8 ozBoys and girls ages 2-4 years old. Also known as micro-mini basketball.
Nerf Toy9-20 inches1-5 ozBoys and girls ages 0-4 years old.


What Is The Standard Weight And Size Of A Basketball?

Even though basketballs are available in various sizes, the average NBA basketball weight is widely considered. When it comes to the importance of professional NBA basketball, we’re talking about around 1.4 pounds per kilogram of the ball.
The ring measures 29.5 inches in circumference. Another essential factor to consider is the air pressure, which should be 7.5 and 8.5 pounds per square inch on a typical day for optimal performance.

How Much Does An Nba Basketball Weigh?

Every basketball player aspires to play in the NBA, the world’s most competitive and successful professional basketball league. However, other organizations have various styles; the NBA is the most well-known.

According to NBA regulations and requirements, the appropriate weight for men’s basketball is 1.37 pounds. On the other hand, the circumference stands at 29.5 inches in height. So you now have an accurate estimation of the weight of an NBA basketball in your possession.

Because of the physical characteristics of female athletes, the WNBA has lowered the standards for weight and circumference. In the National Women’s Basketball Association, the basketball has a maximum weight of 1.13 pounds and a circumference of 28.5 inches.

How Much Does A Basketball Weigh In Grams?

Don’t be concerned if you don’t understand what pounds are. The gram is the unit of weight measurement in the metric measurement system. As a result, all of the information is presented in grammatical form for your convenience.

For junior basketballs, a size four basketball weighs around 397 grams. As previously said, as compared to other sizes, it is relatively light in comparison.
The weight of a size 5 increases considerably, reaching 481 grams by the end of the shoe. This site is intended for children aged ten and up, making it not difficult to comprehend. As a result, the players’ weight and size increase to accommodate their physical characteristics.
Several leagues and clubs are now collaborating with various industrial companies to stage their events. Because it is the most competitive platform available, the NBA is considered the gold standard for all basketball players worldwide. They use a ball that is 7 inches in diameter and weighs 623 grams.

The WNBA, on the other hand, uses a somewhat different statistic. They use a 6-sized ball that weighs 510 grams and has a circumference 2-3 inches thinner than the standard ball. It is also possible that these values will change if there is more significant air inflation pressure in the ball.
Wilson balls, rather than Spalding balls, are used by the NCAA. This results in their men’s basketball weighing the same as NBA standards but having a 30-inch circumference.

The weight of a women’s basketball is approximately 566 grams, and its diameter is about 29 inches. The International Basketball Federation (FIBA) measures basketball sizes differently than other organizations.
Even though they all weigh 566 grams, the manufacturing process causes them to feel slightly different in hand. The circumference of a men’s basketball court is 30.5 inches, whereas the rim of a women’s basketball court is 29 inches.

How Much Does A Youth Basketball Weigh?

The youth leagues, also known as junior basketball, are the professional leagues for up-and-coming sports stars. They do not utilize a standard basketball but rather a little more miniature college basketball.
They also use small basketballs, which are far lighter than the basketballs used by the NBA’s professional players. Youth basketballs are frequently referred to as size 5 when measured using conventional methods.
It is far lighter than an NBA basketball, weighing approximately 1.25 pounds. The ring’s circumference is roughly 27.5 inches in circumference. Any young player under ten who participates in regular training and games will utilize this type of ball.
Anyone eight years old or younger may utilize a basketball that is four inches in diameter. The size of this ball is 25.5 inches, which is significantly smaller than the circumference of traditional NBA balls. A size 4 weighs approximately 0.87 pounds on average.

How Much Does A Mini Basketball Weigh?

The size of the basketballs varies depending on the gender, age, and ability level of the individuals who participate. The ball used by junior players in a school-level game may be of the GL variety. Typically, the small basketball weighs approximately 0.625 pounds (10 kg) or 283 grams (g) and is intended for children aged 3 to 5 years.

How Much Does A Women’s Basketball Weigh?

Women and men have a variety of physical qualities and features that differentiate them. As a result, the rules for measuring basketballs have changed over time. Women have their league, the WNBA, where they can demonstrate their abilities.
Generally speaking, basketball league sizes can be classified into two types. The first is more extensive, measuring 29 inches in diameter and weighing 1.25 pounds. It is the largest of the two. This basketball is a standard 6-inch basketball with a 6-inch diameter.
The other is smaller than 28 inches in diameter and weighs 1.125 lbs. The official match balls are selected based on the match’s requirements, the condition of the balls, the air pressure, the inflation, and other factors.
The International Basketball Federation sets the standards for international forms, followed by the criteria for domestic conditions. Even though the Molten basketballs are made of some of the same materials as the Spalding basketballs, they are slightly smaller and heavier.
The leather on these basketballs is of the highest quality. Consequently, you should be able to spin a ball around on the tip of your index finger.

How Does A Properly Inflated Ball Weigh?

Most of the time, a perfect basketball does not arrive with enough inflation. If you’re playing on outdoor basketball courts, it’s doubtful that you’ll be aware of anything unusual going on.
The same cannot be said for professional players who participate in competitive games regularly. If you don’t know how much weight an adequately inflated basketball should weigh, you’ll be over-or under-inflating your basketball.
A standard inflated basketball must weigh at least 22 pounds to be considered adequate. The error margin associated with inflation, on the other hand, is approximately 0.03 pounds. So long as you keep inside this range, everything will be fine.

How Is The Air Measured In A Ball?

The precise air pressure inside a basketball can significantly impact how you feel during a game. However, you must learn how to monitor the air pressure to keep the stress at an optimal level.
Maintaining high air density within the basketball is demonstrated here using psi, which stands for pounds per square inch, the standard pressure unit for basketball. In the interior of a basketball, the pressure should be somewhere between 7.5 and 8.5 pounds per square inch.
A pressure gauge is a typical instrument for evaluating the strength of a gas or fluid, and it is suitable for measuring air pressure.
A confined space pressure calculator can estimate the overall pressure trapped within a limited space. While determining the air pressure, gently insert the gauge needle into the needle aperture of the ball. The amount of psi within the ball will be displayed on the dial or screen.


Basketballs can be measured in various ways, including circumference, inflation pressure, and overall weight. While shopping for a basketball, bear in mind your gender, age, and the league in which you intend to utilize it.
Various basketball leagues use varying sizes and weights for their basketballs. As a result, determining the right size is crucial to avoid being disqualified from a game or competition.
Hopefully, now that you are aware of basketball sizes and have examined how much a basketball weighs in pounds, grams, or ounces and how this affects player performance, you better understand how to play basketball. As a result, you will have a complete grasp of the game.

People Also Asked

How Much Does the Basketball Weigh in the NBA?

A 29.5-inch official NBA basketball with a 75-centimeter circumference weighs 624 grams, or 1.4 pounds, and has a circumference of 75 centimeters. In addition, the ball should be inflated to a pressure of between 7.5 and 8.5 pounds per inch of diameter.

How Much Does the Basketball Weigh in the WNBA?

The WNBA basketball is slightly smaller in size than the one used by the National Basketball Association. In addition, it must have a maximum length of 29 inches and a weight that is no more than 20 ounces but no less than 18 ounces.

How Much Does the Basketball Weigh in the NCAA?

The National Collegiate Athletic Association (NCAA) basketball is the same size and weight as the type used in the National Basketball Association (NBA). The women’s NCAA division, on the other hand, employs a 20-ounce basketball with no variances in weight, as opposed to the one used by the WNBA.

How Much Does the Basketball Weigh-in FIBA?

The International Basketball Federation (FIBA) stipulates that the basketball used by its men’s division weigh no less than 20 ounces (567 grams) and no more than 23 ounces (600 grams) (650 grams). When it comes to the women’s division of this association, they use a basketball that weighs no less than 18 ounces (510 grams) and no more than 20 ounces (567 grams).

How Much Does the Basketball Weigh in the Youth League?

The organization’s location usually determines the importance of basketball in youth leagues. It utilizes a 14-ounce (400-gram) basketball for the North American Basketball Youth League. The FIBA Youth League, on the other hand, plays with a basketball that weighs between 16 and 17 ounces (465 and 495 grams).

How Much Does a Mini Basketball Weigh?

Mini basketball hoop sets are widely disparate in size and weight, resulting in a wide range of characteristics in the balls. Despite this, many small basketballs are just 10 ounces in weight (280 grams).

How much does a fully inflated basketball weigh?

Because of the additional air in the basketball, it weighs more when it is inflated. When it is increased, the total weight added is approximately 0.01-0.03 pounds, which is negligible.
A men’s basketball with a diameter of 29.5 inches weighs 1.38 pounds when completely inflated (22oz). A woman’s basketball with a diameter of 29.5 inches and 1.38 pounds is also available (22oz).