Quick Answer: What Size Is A Regulation Basketball?

Is a size 7 Basketball NBA size?

Size 7 (29.5″ or 75cm ) is the official size of all adult basketballs, suitable for male basketball players aged 13 years and over. The NBA Official Game Ball is a size 7 basketball and meets all size and weight specifications set by the NBA with a circumference of 29.5″ ( 75cm ).

What are the different basketball sizes?

Basketball Size Chart – Recommended Sizes for Kids & Adults

Size Circumference Weight
Size 7 29.5″ 22 oz
Size 6 28.5″ 20 oz
Size 5 27.5″ 17 oz
Size 4 25.5″ 14 oz

What size basketball do 10 year olds use?

Size 5 27.5” 17 oz Boys and girls ages 9-11 years old. This is the standard youth basketball you find in most stores.

What do basketball sizes mean?

The size you require depends on the age of the player concerned and also the sex of the player. A size 5 Basketball, is designed for players up to age 11. The ball has a circumference of 27. 75″ and weighs 18oz. A size 6 Basketball, is designed for players between the ages of 11 and 14.

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Are WNBA balls smaller?

The regulation WNBA ball is a minimum 28.5 inches (72.4 cm) in circumference, which is one inch (2.54 cm) smaller than the NBA ball. This is a standard size 6 ball. As of 2008, this size is used for all senior-level women’s competitions worldwide.

How many inches is a women’s basketball?

The correct size for the ball in WNBA ( Women’s National Basketball Association) rules is a minimum of 28.5 inches (72.4 cm) in circumference. This is 1.00 inch (2.54 cm) smaller than the NBA ball. From 2004, this size is used for all professional women’s competitions around the world.

Are all basketball courts the same size?

Basketball courts come in many different sizes. In the National Basketball Association (NBA), the court is 94 by 50 feet (28.7 by 15.2 m). Under International Basketball Federation (FIBA) rules, the court is slightly smaller, measuring 28 by 15 meters (91.9 by 49.2 ft). In amateur basketball, court sizes vary widely.

Why is WNBA ball smaller?

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 is the diameter of basketball ring?

Effective April 1, 2015, the size of all basketball rims will now use a 10 inch diameter, down from the old standard of 18 inches. A regulation basketball is 9 inches in diameter, leaving a generous 1 inch around the ball and the new rim.

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What size basketball should an 11 year old use?

For players aged 8-11, size 5 basketballs are the ideal size for play. With a circumference measuring 27.5”-27.75” and a standard weight of 14-16 oz, this is the most popular basketball size for youth leagues.

What size basketball does a 13 year old use?

Basketball Sizes Chart by Age

Basketball Size Circumference Ages
Size 7 29.5″ Boys: 14+
Size 6 28.5″ Boys: 12 – 13 Girls: 12+
Size 5 27.5″ Boys: 9 – 11 Girls: 9 – 11
Size 4 25.5″ Boys: 5 – 8 Girls: 5 – 8

What size is a junior basketball?

Junior, or size 5, basketballs measure 27 to 28.5 inches and weigh between 14 and 16 ounces. This size ball is often used by girls and boys, ages 8 to 12, in recreational league games.

How tall is a basketball?

Throughout gyms, parks, and driveways around the world, basketball hoops are almost always 10 feet (3 meters) off the ground. Some leagues for young children play on shorter hoops, but from junior high schools through the professional leagues, the game is played on hoops of the standard 10-foot height.

How many cm is a basketball?

The standard for a basketball in the National Basketball Association (NBA) is 29.5 inches ( 75 cm ) in circumference and for the Women’s National Basketball Association (WNBA), a maximum circumference of 29 inches ( 74 cm ).

Is the FIBA ball smaller than NBA?

This is a link to the FIBA rules which states (p. 12) that the size of the ball must be of a maximum of 78 cm (30.7 inches) like you said and a minimum of 74.9 cm (29 1/2 inches), which is exactly the same figure as the minimum size for NBA balls.. At worst, FIBA balls CAN be a bit bigger.

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