They show the amount of meat to be processed, the weight that the
customer can expect to receive, and the percentage of loss through
boning, fat removal, and trimmings. These authoritative charts are
the results of many cutting test made by meat experts.
Of course, it must be realized by consumers that the size of the
animal, the amount of fat, the grade of the meat, and the amount of
trimming and boning that is done by the meat processor all affects
the percentage of meat that the consumer will receive. These charts
can be considered as a guide to give some ideal of the amount of
meat to be received.
Count on above cuts, 52 lbs from an average side of a 215 lb live
hog. It is possible to buy whole pork loins at some markets. A
clearly trimmed loin will have no waste. From a 150 lb carcass, a
loin might weigh 9 lbs.