Mass4.3 tenths kg
1.1 tenthsGallons of milk
8.6Rubber ducks
410-450 g per FIFA Quality Pro specification
Photo from Wikimedia Commons
FIFA World Cup Match Ball
The most watched sphere on the planet every four years/Sports
A FIFA-approved match ball must weigh between 410 and 450 grams and have a circumference of 68 to 70 cm. Modern World Cup balls use thermally bonded panels instead of stitching, which makes them more spherical and consistent in wet conditions. Every World Cup gets a new ball design with a new name, and every tournament sees at least one goalkeeper complaining about how unpredictable it is.
Measurements
Circumference6.9 tenths m
1.06Oboe lengths
23Olive lengths
68-70 cm per FIFA Laws of the Game
Diameter2.2 tenths m
3.8 trillionthsMercury orbit radii
6.7 hundredthsAfrican elephant heights
~22 cm derived from the circumference range
Inflation pressure83,000 Pa
4.23Shallow pool pressures
83 nonillionthsNeutron star surfaces
0.6-1.1 atm (8.5-15.6 psi) per FIFA specification
Fastest recorded shot58.1 m/s
145 millionthsSolar winds
1.3Sneeze velocities
36.3 billionContinental drifts
~209 km/h; Ronny Heberson free kick, often cited as fastest
Kinetic energy of fast shot726 J
20.2 millionthsHousehold power days
1.3 quintillionthsWorld energy years
At ~58 m/s with 0.43 kg ball; ½mv²