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68 to 70 cm or 27 to 28 inches

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Emile Kessler

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2y ago
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14y ago

30 inches - The circumference of a Basketball varies according to the governing organization's rules. According to the FIBA, it is 78 cm (30.7"). In the NBA, it is 29 1/2" to 29 3/4" around the channels and 29 5/8" to 29 7/8" across the channels. In the NCAA the maximum Circumference is 30".

The NBA also recommends these sizes for different athletes

  • Size 3: circumference 22 to 22.5 inches, weight 10-11 ounces, recommended for small children (age 5-8). It has a diameter of 7 to 7.16 inches and a radius of 3.5 to 3.58 inches
  • Size 5: circumference 27.25 to 27.75 inches, weight 16.6-18 ounces recommended for boys and girls under 12 years old (junior league). It has a diameter of 8.67 to 8.83 inches and a radius of 4.34 to 4.42 inches.
  • Size 6: circumference 28.5 to 29 inches, weight 20 ounces, recommended for boys and 12-14 and girls and women age 12 and up. This is the official game ball for women's high school, university and professional basketball. It has a diameter of 9.07 to 9.23 inches and a radius of 4.54 to 4.62 inches.
  • Size 7: circumference 29.5 to 30 inches, weight 22 ounces, recommended for men and boys age 15 and up. This is the official game ball for men's high school, university and professional basketball. It has a diameter of 9.39 to 9.55 inches and a radius of 4.7 to 4.77 inches.
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12y ago

The size of an NFL football can vary slightly, but the width is approximately 6.6 inches.

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13y ago

68 cm (27 ins) <= circumference <= 70 cm (28 ins)

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13y ago

A soccer ball is 27 to 28 inches in circumference.

Circumference is pi times diameter, or 2 times pi times radius.

Radius = circumference divided by (2 times pi).

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8y ago

The football used for FIFA World Cup is called Size 5. This has a circumference of between 69 and 71 centimetres.


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8y ago

68 to 70 cm or 27 to 28 inches

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12y ago

28 inches at the widest point

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Q: What is the circumference of a basketball?
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which circumference of the basketball ring are you trying to calculate? 2d or 3d -"... 3d


What is the size of a basketball for a women's basketball game?

28.5" in circumference


What is the circumfence of a basketball?

The men's size seven basketball has a circumference between 29.5 and 30 inches. The women's size six basketball has a circumference between 28.5 and 28 7/8 inches. The junior size five basketball has a circumference between 27.25 and 27.75 inches. The mini size three basketball has a circumference between 22 and 22.5 inches.


Does the circumference of a basketball effect bounce?

No


What is the weight and circumference of a regulation NCCA mens basketball?

20 to 22 ounces and 29.5 to 30 inches in circumference for mens basketball.


Does the circumference and diameter of a basketball effect its bounce?

No


What are the sizes of basketballs?

A womens basketball is 28.5" in circumference and a mens basketball is 29.5" in circumference.


What is the Circumference of center circle on a basketball court?

The center circle on an NBA regulation basketball court has a circumference of 37.7 feet (37 feet 8.4 inches).


What is the original circumference of basketball ring?

30" for men


What is the circumference of an regulation size men's basketball?

the answer is 22.5


A basketball hoop is a circle with a diameter of 46 find the circumference of the basketball hoop?

It is 144.5 cm.


How much does a NBA basketball wiegh?

Mens basketball size is 29.5" in circumference and weighs 22 ounces.