Primal Cuts of Beef: How a Cow is Divided Up

Click a Primal to Learn More
anatomical location of the brisket primal on the cow
Brisket
foreshank and hind shanks
Shank
anatomical location of the rib primal on a cow
Rib
loin primal cut location
Loin
anatomical location of the round primal on a cow
Round
anatomical location of the chuck primal on a cow
Chuck
anatomical location of the flank primal on a cow
Flank
anatomical location of the short plate primal on a cow
Short Plate

What is a Primal Cut of Beef?

A cow is initially divided into 8 beef primal cuts.

These primals are then divided into sub-primal cuts.

These primals and/or sub-primals are then cut into smaller cuts to be sold to consumers via restaurants or grocery stores (these are called retail cuts).

diagram that shows the eight different primal cuts of beef on a cow
The price, flavor, fat content, and tenderness of each cut is determined by the characteristics of the respective primals they originate from.

1. Brisket Primal

anatomical location of the brisket primal on the cow

Primal at a Glance

Location: Chest of the cow.
Sub-primal Cuts: Brisket Flat and Point.
Common Use: Sold whole for smoking or muscles are separated. Brisket flat is commonly brined and sold as "corned beef."
Characteristics: Cut is tough with collagen. 

The brisket primal is essentially the chest muscles of the cow and it is found under the first 5 rib bones.

packer cut brisket

2. Shank Primal

foreshank and hind shanks

Primal at a Glance

Location: Legs of the Cow.
Sub-primal Cuts: Shank cross-cut.
Common Use: The dish Osso Buco. The meat is commonly used for ground beef and bones for bone broths.
Characteristics: Lean and tough. 

Shank cuts are lean, tough cuts of meat.

When this cut is taken from the front (foreshanks) they're taken from essentially above the knee and to the shoulder; If the cut is taken from the rear (hindshanks) it's essentially from the knee to the hip.

Regardless of front or hind-shank, they're typically cut into cross sections of various widths.

cross cut beef shank

A popular dish that uses the shank cross-cut is Osso Buco; This Italian dish braises the meat with vegetables, white whine, and broth.

Specialty butchers like Porter Road have even gone to the lengths of Frenching part of the shank bone to create a "Volcano Shank."

3. Rib Primal

anatomical location of the rib primal on a cow

Primal at a Glance

Location: Backbone of the Cow. Specifically the upper portion of ribs 6 - 12
Sub-primal Cuts: Short Rib, 7-bone rib
Common Use: This cut is commonly sold as 3-4 bone rib roasts or is cut into individual ribeye steaks (bone-in or boneless).
Characteristics: Heavily marbled, tender and flavorful. 

When a butcher is breaking down a cow they will separate the forequarter from the hindquarter at the 12th and 13th rib bone. 

At this intersection they analyze the marbling of the ribeye muscle to determine the "Grade" of the meat. 

Meaning, a Cow with a ribeye muscle that is prime means the rest of the muscles can also be marketed as "Prime." 

what is prime rib

Aside from the aforementioned sub-primal cuts, you'll also find retail cuts like: 

Rib cuts really highlight the importance of different cooking methods. For instance, ribeye and prime rib come from the same primal but are cooked very differently.

4. Loin Primal

loin primal cut location

Primal at a Glance

Location: Found behind the ribs at the top of the Cow.
Sub-primal Cuts: Tenderloin, Strip Loin, Short Loin, Sirloin
Common Use: Often these muscles are fabricated into steaks like T-bone, Porterhouse, Filet mignon, NY Strip, and Tenderloin. 
Characteristics: Often lean but tender.

The cuts from the loin sub-primal are highly regarded as some of the most tender on the entire animal. Unlike rib cuts which are heavily marbled, loin meat is often quite lean.

Of these subprimals, tenderloin is the most tender; The famous filet mignon comes from the tenderloin.

porterhouse steak

Interestingly enough, if the tenderloin is removed, there can be no T-bone or porterhouse steaks as both of these steaks include a section of the tenderloin muscle.

5. Round Primal

anatomical location of the round primal on a cow

Primal at a Glance

Location: The hind legs of the Cow; From the rump to the hindshanks.
Sub-primal Cuts: Bottom Round, Eye of Round, Sirloin Tip, Top Round
Common Use: These cuts are sold as roasts, as steaks, ground for burger meat, and are commonly use for Jerky meat. 
Characteristics: Lean, Lack Tenderness

Cuts from the round are known for being the most inexpensive on the entire animal.

This is because they're lean and lack tenderness - both of which result in some of the lowest price-per-pounds of any cut on the entire animal.

beef round cross section

Due to these qualities, cuts from the Round are commonly made into:

  • Whole roasts
  • Cheap steaks (like cube steak or minute steaks)
  • Ground/mince meat

6. Chuck Primal

anatomical location of the chuck primal on a cow

Primal at a Glance

Location: From the forequarter of the cow. Runs from the base of the neck to the upper arm.
Sub-primal Cuts: Shoulder clod, Square cut chuck
Common Use: This meat is commonly turned into either ground meat, roasts, and steaks.
Characteristics: Forward beef flavors due to fat content.

The beef chuck comprises roughly 20-25% of the cow's weight and is essentially the shoulder area of the cow.

Popular retail cuts from chuck include:

  • Flat iron steak
  • Denver steak
  • Chuck short ribs (English or Flanken cut)
  • Chuck roll/chuck roast
choice chuck roast for burnt ends

Where the Round primal lacks flavor due to being lean, the Chuck primal is the exact opposite because it contains fat. Cuts from this location have very pronounced beefy flavors and make for great roasts and stew meat. 

A lot of ground meat is sourced from this location of the animal too. 

7. Flank Primal

anatomical location of the flank primal on a cow

Primal at a Glance

Location: From the abdominal wall of the Cow.
Sub-primal Cuts: Flank steak.
Common Use: Typically sold as a whole steak for grilling.
Characteristics: Tight grained, lean muscle.

The name flank describes the location on the cow - its flank.

Flank steak is a thin, lean cut of meat. It is also well exercised and the muscle fibers are tight-grained. For this reason, it's typically marinated with an acid or fruit that contains Proteolytic enzymes that can tenderize muscle fibers. 

a piece of flank steak

The name flank describes the location on the cow - its flank.

Flank steak is a thin, lean cut of meat. It is also well exercised and the muscle fibers are tight-grained. For this reason, it's typically marinated with an acid or fruit that contains Proteolytic enzymes that can tenderize muscle fibers. 

8. Short Plate Primal

anatomical location of the short plate primal on a cow

Primal at a Glance

Location: Abdomen area of the Cow, below the Beef Rib.
Sub-primal Cuts: Skirt steak, Plate short ribs, Hanger steak.
Common Use: Steaks are commonly grilled where-as short ribs are smoked.
Characteristics: Tight grained, heavily marbled.

Plate cuts tend to have a tight grain structure and are fattier than rib cuts.

In the past parts like the hanger steak and skirt steak were even considered offal (organ meat or refuse/waste).

Plate ribs are some of the most prized on the entire animal and only span ribs 6-8. 

dylan bio profile picture
Dylan Clay
Dylan Clay is a pitmaster based in New Hampshire, with over 17 years of experience in grilling, smoking, and dehydrating meat. Throughout this time, he has worked with nearly every cut of meat. In 2019, he launched the Barbecue FAQ website to share his extensive knowledge about all things meat, aiming to assist others in making better barbecue at home.
magnifiercrossmenu linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram