One cooked ounce of lean bison meat gives around 8 grams of protein with moderate calories and fat, making it a dense source of nutrition.
When people type “bison protein per ounce” into a search bar, they usually want one thing: a simple, reliable number they can use for meal planning.
Bison has a lean, rich taste and a strong protein punch, but the exact protein per ounce shifts a bit with cut and cooking method.
This guide breaks that down in plain numbers so you can see how much protein you actually get on your plate.
Bison Protein Per Ounce By Cut And Cooking Style
Most lab data for bison uses 100-gram servings. Converting that to one ounce, a typical cooked, lean bison steak lands at roughly 8 grams of protein and about 40 calories per ounce.
Ground bison and raw cuts sit a little lower per ounce, but not by much.
The table below uses common reference values drawn from nutrient databases and industry charts, rounded so home cooks can use them without a calculator.
| Bison Cut Or Style | Approximate Protein Per Ounce | Approximate Calories Per Ounce |
|---|---|---|
| Raw lean steak, trimmed | 6–7 g | 45–50 kcal |
| Cooked lean steak, grilled or roasted | ~8 g | ~40 kcal |
| Raw ground bison, about 90% lean | 6–7 g | 45–50 kcal |
| Cooked ground bison patty | 7–8 g | 55–60 kcal |
| Stew cubes or mixed cooked chunks | 7–8 g | 45–55 kcal |
| Shredded bison in sauce | 6–7 g | 50–60 kcal |
| Average across common cooked cuts | 7–8 g | 45–55 kcal |
These numbers come from cooked and raw bison entries where 100 grams of lean meat usually sits between 24 and 30 grams of protein and 140 to 180 calories.
Since 100 grams is about 3.5 ounces, dividing by 3.5 gives a handy estimate per ounce.
You will see small differences from brand to brand, and from grass-fed to grain-finished herds, yet the ballpark stays tight: most single ounces of bison land around that 7–8 gram protein mark.
For personal nutrition planning or medical conditions, talk with a doctor or registered dietitian who can help you fit these numbers into your overall eating pattern.
The figures here help with everyday choices, label reading, and menu planning, not diagnosis or treatment.
How Much Protein Is In One Ounce Of Bison?
Nutrient labs that work with bison meat, including data used in
USDA FoodData Central,
list cooked, lean bison at around 28 to 30 grams of protein per 100 grams of meat.
That translates to roughly 8 grams of protein per cooked ounce.
So a three-ounce serving of lean bison steak delivers around 24 grams of complete protein, and a four-ounce serving lands close to 30 to 32 grams.
Raw bison usually shows lower protein per ounce because cooking drives off water and concentrates nutrients.
If a raw cut lists around 20 to 22 grams of protein per 100 grams, you are looking at about 6 grams per ounce before it hits the pan.
Once cooked, an ounce from that same cut tightens up closer to the 7–8 gram range because each cooked ounce now holds more lean tissue and less water.
The exact bison protein per ounce on your plate depends on how much visible fat you trim, the cooking temperature, and whether you slow-cook, grill, or pan-sear.
Higher heat tends to cook off more moisture in less time, so the same weight of meat can pack slightly more protein after an aggressive sear than after a gentler stew.
That difference is usually small, yet it explains why charts and labels never match perfectly.
Bison Protein Compared With Other Meats
Many people switch to bison because they want strong protein numbers with fewer calories and less fat than standard beef.
Comparisons built from USDA data and compiled by the
National Bison Association nutritional comparison chart
show how bison stacks up against other common meats.
| Meat (Cooked, Lean Portion) | Approximate Protein Per Ounce | Approximate Calories Per Ounce |
|---|---|---|
| Bison | ~8 g | ~40 kcal |
| Beef, choice grade | 7–8 g | 80–85 kcal |
| Beef, select grade | 8–9 g | 55–60 kcal |
| Pork, lean roast | 7–8 g | 55–60 kcal |
| Skinless chicken breast | 8–9 g | 55–60 kcal |
| Sockeye salmon | 7–8 g | 50–55 kcal |
In simple terms, bison matches or slightly trails the leanest beef and poultry on pure protein per ounce, yet it often carries fewer calories than marbled beef cuts.
Much of that comes from lower total fat and, in some cuts, less saturated fat.
For people who want the iron and vitamin B12 content of red meat with fewer calories per ounce, bison gives a helpful middle ground between beef and very lean poultry.
Protein is not the only story.
Bison meat delivers iron, zinc, and vitamin B12 in amounts similar to other red meats, and research presented through the
USDA Agricultural Research Service
describes bison as a nutrient-dense choice relative to its calorie content.
Still, total diet, fiber, activity, and medical history matter even more, so bison works best as one part of a balanced pattern, not a stand-alone fix.
Choosing The Right Bison Cut For Your Goals
Once you know the rough bison protein per ounce numbers, the next step is matching the cut to your goal.
Someone lifting heavy and chasing muscle growth may want more total protein and calories, while someone watching weight or cholesterol might aim for leaner pieces with smaller portions of fat.
The same animal can deliver both, depending on where the cut comes from.
Lean Steak Cuts
Steaks from the round, sirloin, and many loin cuts stay quite lean when trimmed.
These usually line up with the classic 28 to 30 grams of protein per 100 grams once cooked, so you can count on about 8 grams of protein per cooked ounce.
A modest four-ounce steak gives close to 30 grams of complete protein, which suits many dinner plates without sending calories sky-high.
Ground Bison
Ground bison varies more because fat percentages shift with each blend.
A package labeled 90% lean will sit close to the steak numbers on protein but trend higher on calories per ounce due to extra fat.
A leaner 93% or 95% ground product pulls the calories per ounce down again while keeping protein similar.
If a label lists 22 to 24 grams of protein for a 100-gram cooked portion of ground bison, you can expect roughly 6 to 7 grams per ounce.
Burgers and meatballs also pick up calories from binders, cheese, or sauce, so any toppings or fillings you add will nudge the math upward even when the base meat stays the same.
Roasts And Stew Meat
Roasts and stew cubes usually come from more worked muscles, which means deep flavor and a bit more connective tissue.
After long, slow cooking, water loss and collagen breakdown can shift the texture, yet the protein per ounce still falls near the same 7–8 gram range.
The larger risk is overcooking, which can dry out the meat and make each ounce feel smaller and tougher than it needs to be.
Practical Portion Tips And Cooking Ideas
Turning bison protein numbers into real meals starts with a few easy portions you can remember.
A three-ounce cooked serving, about the size of a deck of cards, gives around 24 grams of protein.
A four-ounce portion lands near 30 to 32 grams.
That makes it simple to pair bison with eggs, beans, or dairy during the day to reach whatever protein target you and your health team have picked.
For Muscle Gain And Athletic Training
Many lifters aim for meals that supply at least 25 to 30 grams of protein.
One way to reach that range is a four-ounce cooked bison steak with a side of quinoa or lentils.
Another is a bison burger made from about five ounces of raw ground meat, which cooks down to a patty that still holds strong protein numbers while fitting inside a standard bun.
For Everyday Family Meals
Home cooks who just want a balanced plate can use bison in the same recipes they already love with beef.
Chili, tacos, pasta sauce, and stuffed peppers all work well with ground bison.
If you portion sauces or fillings so each person gets around three ounces of cooked meat, you know you are delivering a solid serving of protein even in mixed dishes.
Bison tends to cook a little faster than beef because there is less fat to cushion it.
Medium heat and a watchful eye help keep steaks and burgers from drying out.
Pull them from the heat slightly earlier than you would with beef, let them rest, and you keep tenderness along with that dense protein per ounce.
How To Read Bison Labels For Protein Information
Packaged bison often lists nutrition data “per serving” and sometimes per 100 grams.
To translate that into bison protein per ounce, you only need a simple ratio.
If the label says 28 grams of protein per 100 grams cooked, divide by 3.5 to get roughly 8 grams per ounce.
If it lists 22 grams per 100 grams, you are at about 6 grams per ounce.
Many labels define one serving as four ounces raw, which ends up around three ounces cooked.
When a package lists 22 grams of protein per serving for that raw four-ounce portion, expect something like 7 to 8 grams per cooked ounce once water loss is taken into account.
The math will never be perfect in a home kitchen, yet these conversions keep you close enough for day-to-day tracking.
If you want to double-check bison protein per ounce on a new brand, weigh a typical cooked portion once or twice and compare it with the label.
Over time you will get a feel for how much protein sits in your favorite steak size or burger thickness.
That habit makes it easier to plan meals around your goals without obsessing over every gram.
Bison brings strong protein numbers, rich flavor, and a lean profile that fits many eating styles.
With a rough handle on how many grams of protein you get per ounce, you can shape portions, pick cuts, and cook meals that match your energy needs and taste without guesswork.