Size 7. Size 7 basketballs measure 29.5” in circumference and have a standard weight of 22 oz. Size 7 basketballs are the standard ball size for most men’s professional basketball associations, as well as men’s college and high school basketball leagues.
What is the standard weight of a basketball ball?
The National Basketball Association (NBA) allows only one official ball: The ball must be the official NBA game ball manufactured by Spalding. The ball is orange in color, 29.5 (749 mm) inches in circumference and weighs 22 ounces (624 g) (size 7). It must also be inflated to between 7.5 and 8.5 pounds per square inch.
Are all basketballs the same?
Basketball sizes vary by age, gender, and level of play. The official size of the basketball used by the NBA is 29.5 inches in circumference. That’s the same size used throughout men’s college and high school basketball leagues. The WNBA uses a slightly smaller ball, measuring 28.5 inches in circumference.
How much do mens basketball weigh?
If we are talking about a standard NBA basketball, the standard weight is 22 ounces or around 1.4 pounds. (The weight of basketball in kg is 0.623 kg.) It measures 29.5 inches in circumference and is inflated to about an air pressure of 7.5 to 8.5 psi (pounds per square inch).
Why are some basketballs lighter than others?
The weight and size of a basketball is important because people are different. A young child will not be able to shoot the ball correctly with proper form if the ball is too heavy. So lighter basketballs are made for younger audiences. Furthermore, men and women are different.
What sizes are basketballs?
There are four standard basketball sizes used in game play; 29.5″ circumference, 28.5″ circumference, 27.5″ circumference, and 25.5″ circumference. Below you’ll find more information on these four sizes, including the recommended age groups for each.
Are basketballs different sizes?
Basketballs come in different sizes and weights, most with the size number written on them: A regulation basketball (Men’s International Size 7), used in the professional, college and high school game, and even in middle school, is between 29.5 and 30 inches in circumference and weighs between 20 and 22 ounces.
Why does the WNBA use a smaller ball?
The smaller and lighter basketball was introduced to make women’s basketball more interesting to spectators because female players tend to shoot from longer distances more often than men do, and they generally have more accurate control of the ball when shooting (Logan, 1978).
What ball does the NBA use?
That changes this season, with Wilson taking over as the producer of the NBA’s official game balls. Wilson supplied game balls during the league’s first 37 years before Spalding took over the contract in 1983 and held it for the next 37 years.
Are some basketballs heavier than others?
There are subtle and not-so-subtle differences between balls in the regular season, depending on the brand. Some seem slicker, some tackier; some feel heavier, some lighter; some have grooves that are deeper, some that are wider. “The feel of a ball is real important,” Tennessee’s Kevin Punter said.
What does a 28.5 basketball weigh?
Size 6. Size 6 basketballs measure 28.5” and have a standard weight of 20 oz. Logically, size 6 balls are slightly smaller than size 7 basketballs, making them ideal for players with smaller hand spans.
What does a Junior basketball weigh?
For conventional measures, youth basketballs are often designated as size 5. It is lighter than NBA basketballs, weighing roughly 1.25 pounds. The circumference of the ring is approximately 27.5 inches. This sort of ball is used by any young player under ten for their regular training and games.
Do basketballs need to be broken in?
While basketballs made out of rubber and composite materials come out of the box ready to use, a leather ball will need to be broken in before you can play with it. … They’re also similar to official NBA balls, making them an ideal choice if you want to play like the pros.
Which basketball is good for beginners?
Best for Young Kids: Spalding Rookie Gear Indoor/Outdoor Composite 27.5 Youth Basketball. With so many different skills involved in the game, basketball can be a tough sport for young kids to learn and master.
How long does it take to break in a basketball?
Basketball shoes can be broken in by wearing them 10-15 minutes a day doing light activity. Wearing them for more than 15 minutes directly after purchase will feel stiff and sometimes cause blisters. In this article, we will show you step by step how to break in basketball shoes soon after purchase.