The meat is ground, then forced under high pressure through screens that reduce the meat, bones, and other parts into a paste. This paste is mixed with chicken skin and additives, including starch and sodium phosphate, and then shaped into nuggets.
That is a 3lb chicken. Cornish cross chickens (which is what they would be using for something like this)would be slaughtered at 9-10 weeks which would make them 10-14 lbs.
So using your ratios above, 1 chicken yields 4.5 lbs of cooked meat, which means 7,333.333333333333 chickens.
It’s substantial less chickens.
Although the amount of harvested meat would be higher because they grind everything into a paste as you noted.
one chicken -> 1.4 lbs cooked meat
33,000 lbs / 1.4 lbs = 23,571
edit: nuggets are more than cooked meat: https://sentientmedia.org/how-are-chicken-nuggets/
That is a 3lb chicken. Cornish cross chickens (which is what they would be using for something like this)would be slaughtered at 9-10 weeks which would make them 10-14 lbs.
So using your ratios above, 1 chicken yields 4.5 lbs of cooked meat, which means 7,333.333333333333 chickens.
It’s substantial less chickens.
Although the amount of harvested meat would be higher because they grind everything into a paste as you noted.
Also, multiply your number by two because they immediately send the males to the grinder.