What Is The Diameter Of A 28.5 Basketball?

What diameter is a size 7 basketball?

SizesSizeTypeCircumference7Men29.5 in (75 cm) [749–780 mm 29.5–30.7 in]6Women28.5 in (72 cm) [724–737 mm 28.5–29.0 in]5Youth (North America) Mini (FIBA)27.5 in (70 cm) [690–710 mm 27.2–28.0 in]4Youth (North America)25.5 in (65 cm)1 more row.

How big is a 28.5 Basketball weigh?

about 20 ouncesHow much does a basketball weigh? A 29.5 inch (75 cm) men’s basketball weighs about 22 ounces (oz) or 1.4 pounds (lbs). A 28.5 inch men’s basketball weighs about 20 ounces (oz) or 1.25 pounds (lbs).

How do you pick the right size basketball?

What Size Basketball Should I Buy?BASKETBALL BALL SIZE CHART.Players ages 9 to 11 should use a youth basketball (27.5″). … Women/girls age 12 and up and boys ages 12 to 14 should play with a 28.5” basketball.Men age 15 and up should play with an Official Size (29.5”) basketball.

How tall is a basketball?

10 feetThroughout 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.

Why are there lines on a basketball?

they usually are “black” since I assume it causes less distraction, too. Some leagues do have white lines, too. Personally, I prefer black lines, too… Thanks to those lines, many more people can hold a ball in one hand.

How many cm is a basketball?

The official NBA and competitive professional basketball is 29.5” | 74.9 cm in circumference with a diameter between 9.43”-9.51” | 24-24.2 cm. Professional basketballs must be inflated to a pressure between 7.5-8.5 PSI and cannot exceed the maximum weight of 22 ounces.

What is the diameter of a professional basketball?

9.51 inchesA standard NBA basketball has a diameter between 9.43 and 9.51 inches. In the WNBA, the basketball has a diameter of between 9.07 and 9.23 inches. Basketballs used in the NCAA are between 9.39 and 9.55 inches for the men and 9.07 and 9.23 inches for the women.

What is the diameter of a size 4 basketball?

25.5″Basketball Sizes Chart by AgeBasketball SizeCircumferenceWeightSize 729.5″22 ozSize 628.5″20 ozSize 527.5″17 ozSize 425.5″14 oz

What size is a standard basketball?

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 size is a full size basketball?

Size 7Official Basketballs: Size 7 Official sized basketballs measure 29.5” in circumference and have a standard weight of 22 oz.

What size ball does the WNBA use?

Size 6When the Women’s National Basketball Association (WNBA) was formed in 1996, they also adopted the Size 6 ball. Outside of the U.S, reservations about smaller balls for women remained until 2004, when the International Basketball Federation (FIBA) changed the rule on the basketball size for women, mandating a Size 6.

How much do you have to weigh to play basketball?

between 20 and 22 oz.The official basketball of the NCAA tournament is the composite leather Wilson Solution. The NCAA requires balls to be between 29-1/2 and 30 inches around, to weigh between 20 and 22 oz., and to bounce between 49 and 54 inches when dropped from a height of 6 feet.