The circumference of a size 3 soccer ball is 23 to 24 inches. Size 4 soccer balls are 25 to 26 inches in circumference. The size used in professional soccer and upper level youth leagues is size 5 which is 27 to 28 inches. The smaller size 2 soccer balls are promotional soccer balls.
Football vary in sizes.A size 5 ball is the FIFA Standard ball used in professional soccer.A mini football, size 3 or 4, can be used for many different purposes such as Handball and Futsal.In Handball ( Size 3 ball used ) the size of the ball is ;Circumference (in cm) = 58 - 60Weight (in g) = 425 - 475.Whereas a standard soccer ball ( Size 5 ) is ;Circumference (in cm) = 68 - 70Weight (in g) = 410 - 450.
The recommended psi of a size 3 soccer ball is 8-10 lbs. I am not sure of the weight.
Circumference of soccer ball = 0.6858m 2*pi*r = 0.6858 r=0.109m V=(4/3)*pi*(0.109)^3 V=0.005425m^3
The proper inflation pressure for a size three soccer ball is 8.5 psi to 15.6 psi. This is also true for size four and size five. (3, 4, 5 are the only official sizes of competition ball)
The standard size of the ball
If you are talking regulation sizes... In the NBA, Basketballs are required to be nine inches in diameter, this is a circumference of about 28 inches. In Football (Soccer) there are three sizes of which can be used, numbered 3,4, and 5. Size 3 balls are used for children under the age of 8. These balls are generally 23-24 inches in circumference making them smaller then a NBA Basketball. Size 4 balls are used between the ages of 8-12. They have a circumference of 25-26 inches making them also smaller then a NBA Basketball. Size 5 is the standard international match ball for all ages. The size 5 ball has a circumference of 27-28 inches making it the same size as a NBA Basketball.
It depends on how old you are and what age group you are in. Anyone under U-8 uses a size 3 ball. When you get to U-9 you start to use a size 4. In middle school soccer you use a size 5 ball.
There are 3 standard sizes for basketballs: size 5 has a circumference of 27.5 inches, Size 6 has a circumference of 28.5 inches, and size 7 has a circumference of 29.5 inches. Size 6 is generally used in women's competitions, and size 7 in men's.
Size 4 is much easier to catch because it is larger and easier to cradle. Size 3 soccer balls are very small and less predictable when toe poked.
The heaviest will help you be use to playing soccer but for comfort I would recommend size 4 or 3
The size of a soccer ball does not depend on whether the game is played indoors or outdoors. In fact, it depends on how old the players are. If the player is approx. 4-8 years old they use a size 3, if they are approx. 8-12 years old they use a size 4, and if the player is 12+ they use a size 5, an adult size ball.
for people over 12 years old its 5. 9-11 is size 4. and anything less 3, 2, or 1. (i think your question should be What is the correct size for a soccer ball?)