Carcass weight is the weight of what's left over of an animal that has been slaughtered, bled out, skinned, gutted and head, tail and legs are removed. Hot carcass weight is the weight of that carcass before it's put in the cooler to cure.
Slaughter poultry Carcass yield
Carcass weight is the weight of what's left over of an animal that has been slaughtered, bled out, skinned, gutted and head, tail and legs are removed. Hot carcass weight is the weight of that carcass before it's put in the cooler to cure.
300-450g
That's a pretty large steer. Assuming that the carcass weight is 40% of the steer's live weight, you'd get a carcass weight of 680 lbs; with that, minus the weight from bones, you could get about 620 lbs of meat off of him. But it's hard to say without knowing the carcass weight.
Since no carcass weight is the same, we will only use the average carcass weight taken from a Hereford-Angus cross steer that was finished at 1400 lbs. Doing the math, the carcass weight (dressing yield) of a 1400 lb steer is 0.58 x 1400 = 812 lbs. Then the amount of ready-to-eat meat (meat deboned and after cooking) from that carcass weight is 686 x 0.49 = 400 lbs. However, assuming by "meat" you are referring to the meat off the carcass and not from that cut off the carcass and cooked, we will use the carcass weight for this question. Thus, the number of animals it takes to get 560,000,000 lb of meat is: 560,000,000/812 = 689655.1724 = ~689,656 cattle.
That all depends on the liveweight, age and breed of the animal. The rule of thumb, however is that the warm carcass weight or dressing yield is typically 58% of the liveweight.
Carcass-Weight Equivalent (CWE) is the weight of meat cuts and meat products converted to an equivalent weight of a dressed carcass. Includes bone, fat, tendons, ligaments, and inedible trimmings (whereas product weight may or may not).
Carcass Weight Equivalent
High growth and weight gain, carcass quality, etc.
The average live chicken, once butchered, will lose approximately 20 percent of its weight. There is approximately 1 pound of unusable chicken parts removed from the carcass.
About 500 lbs, depending on the condition of the cow and her age. Typically carcass weight is ~50% that of live weight.