It's about sixteen times as heavy as a Jelly Bean.
In other words, the weight of a Jelly Bean is 0.063 times 266.580 grains.(for Jelly Belly beans; approximate)
Made of sugar, corn syrup, and pectin, a single jelly bean weighs about 18 grains. President Ronald Reagan cited jelly beans as his favorite candy and 49,000,000 grains of the candies were served at his first inauguration in 1981.
It's about one-twentieth as heavy as a Human Heart.
It's about one-twentieth as heavy as a Can of Soup.
In other words, the weight of a Can of Soup is 20 times 266.580 grains.(for Campbell''s Condensed Tomato Soup, 317.9 ml)
A can of Campbell''s Tomato Soup weighs 5,400 grains. Cans have been used to store soup and other foods since their invention in 1913, but a dedicated can opener was not developed until cans began to use thinner materials — prior to that time, cans were usually opened using various blunt instruments and tools.
It's about twenty times as heavy as a Nail.
It's about one-twenty-fifth as heavy as a Football (American).
In other words, 266.580 grains is 0.04202246305419 times the weight of a Football (American), and the weight of a Football (American) is 23.796796458850 times that amount.(a.k.a. "pigskin") (NFL standard)
Per National Football League official rules, an American football must weigh between 6,125 grains and 6,562.50 grains. Because of NFL regulations, ceremonial considerations, and backup requirements, each NFL Superbowl requires the manufacture of 144 balls exclusively for the event.
It's about one-twenty-fifth as heavy as a Football (Soccer).
In other words, the weight of a Football (Soccer) is 25 times 266.580 grains.(a.k.a. Soccer, a.k.a. Association Football) (FIFA Law 2 specification)
According to FIFA's Law of the Game number 2, a football must weigh between 6,300 grains and 6,900 grains. An artifact on display at the Smith Art Gallery in Museum in Stirling, Scotland is said to be the world's oldest football and is about one-third to one-half the size of a modern football.
It's about one-thirty-fifth as heavy as a Basketball.
In other words, 266.580 grains is 0.027696623377 times the weight of a Basketball, and the weight of a Basketball is 36.1054842820 times that amount.(NBA official ball standards, Size 7)
A regulation NBA basketball, manufactured by Spalding, is known as a Size 7 ball and weighs 9,625 grains. These balls have 4,118 pebbles each with a diameter of 2.5 mm