
It's about ninetenths as big as a Blood Donation.
In other words, the size of a Blood Donation is 1 times 451.6 cubic centimeters.
(American Red Cross donation volume)
It's about threefourths as big as a STARBUCKS Venti Coffee.
In other words, the size of a STARBUCKS Venti Coffee is 1.3 times 451.6 cubic centimeters.
A STARBUCKS Venti coffee drink measures 590 cubic centimeters. The name of the size, Venti, is the Italian word for twenty.
It's about oneandtwofifths times as big as a Baseball (packed).
In other words, 451.6 cubic centimeters is 1.3738544 times the size of a Baseball (packed), and the size of a Baseball (packed) is 0.72787917 times that amount.
(64% packing density) (MLB rules)
It's about two times as big as a Baseball.
In other words, 451.6 cubic centimeters is 2.146647521 times the size of a Baseball, and the size of a Baseball is 0.4658426641 times that amount.
(MLB rules)
It's about three times as big as a Tennis Ball.
In other words, 451.6 cubic centimeters is 2.867 times the size of a Tennis Ball, and the size of a Tennis Ball is 0.3488 times that amount.
(ITF Standard; for Type 2 ball)Per International Tennis Federation standard, regulation tennis balls must measure 6.54 cm to 6.86 cm in diameter, for a total volume of 157.5 cu. cm. Competition balls are also tested for bounce height, with the standards requiring that a ball dropped from 254 cm must bounce back to a height of 135 cm to 147 cm.
It's about threetenths as big as an Ostrich Egg.
In other words, 451.6 cubic centimeters is 0.2767 times the size of an Ostrich Egg, and the size of an Ostrich Egg is 3.614 times that amount.
(Struthio camelus) (for common ostrich; average)
It's about four times as big as a Puck (Hockey).
In other words, 451.6 cubic centimeters is 3.898705158 times the size of a Puck (Hockey), and the size of a Puck (Hockey) is 0.2564954157 times that amount.
(Ice hockey) 
