Calculate the precise primal breakdown and boneless retail meat yield from a hanging beef side or quarter. Configure quarter selection, hanging weight, cutting style, and carcass fat finish to determine exact weights for chuck, rib, loin, round, ground trim, and bone waste.

Master Rule: A beef carcass divides into approximately 52% forequarter and 48% hindquarter. Boneless retail yield ranges between 60% and 72% of hanging weight depending on trim style and carcass fat cover.

Configure Parameters

200 lbs

Calculated Targets

Total Take-Home Retail Meat
136.0 lbs
68.0% Net Take-Home Yield from Hanging Weight
Primary Primal Yield
58.0 lbs
Secondary Primal Yield
24.5 lbs
Lean Trim and Ground Beef
34.0 lbs
Bones and Trim Waste
64.0 lbs
Pasture-raised and pasture-raised carcasses carry leaner subcutaneous fat caps, delivering 4% to 6% higher net lean muscle recovery compared to grain-finished carcasses of identical hanging weight.

Beef Quarter Anatomical Breakdown and Yield Benchmarks

Primal / Component Quarter Proportion (%) Boneless Yield (%) Bone-In Yield (%) Primary Retail Cuts
Chuck (Forequarter) 51.0% - 53.0% 68.0% - 72.0% 78.0% - 82.0% Chuck Eye, Flat Iron, Denver Steak, Chuck Roast
Rib (Forequarter) 17.0% - 19.0% 64.0% - 68.0% 80.0% - 84.0% Ribeye Roll Steaks, Prime Rib Roast, Back Ribs
Brisket (Forequarter) 11.0% - 13.0% 60.0% - 66.0% 72.0% - 76.0% Whole Packer Brisket, Flat, Point, Pastrami
Plate and Shank (Fore) 17.0% - 19.0% 55.0% - 60.0% 70.0% - 75.0% Short Ribs, Skirt Steak, Osso Buco, Ground Beef
Round (Hindquarter) 42.0% - 45.0% 70.0% - 74.0% 82.0% - 86.0% Top Round, Bottom Round, Eye of Round, Sirloin Tip
Short Loin (Hindquarter) 16.0% - 18.0% 62.0% - 66.0% 78.0% - 82.0% T-Bone, Porterhouse, NY Strip, Tenderloin Filets
Sirloin (Hindquarter) 18.0% - 20.0% 66.0% - 70.0% 76.0% - 80.0% Top Sirloin Butt, Picanha (Coulotte), Tri-Tip
Flank and Kidney Fat (Hind) 18.0% - 20.0% 45.0% - 52.0% 50.0% - 58.0% Flank Steak, Suet Tallow, Lean Burger Trim

Precision Master Protocol

  1. 1
    Inspect the chilled carcass at 34 to 38 degrees Fahrenheit to assess subcutaneous fat cover and muscle seam definition before making primary cuts.
  2. 2
    Separate forequarter from hindquarter between the 12th and 13th rib, maintaining a clean perpendicular saw cut across the thoracic vertebrae.
  3. 3
    Break the forequarter into Chuck (IMPS 113), Rib (IMPS 109), Brisket (IMPS 120), and Shank/Plate following natural connective tissue seams.
  4. 4
    Break the hindquarter into Loin (IMPS 173), Sirloin (IMPS 181), Round (IMPS 158), and Flank (IMPS 193), separating the tenderloin muscle intact.
  5. 5
    Debone roasts, face steaks to specified thickness, collect clean lean trimmings for 80/20 or 85/15 ground beef, and freeze soup bones separately.
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