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 standard size of the ball
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)
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.
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.
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?)