How Many Calories in a T-Bone Steak?

A whole cooked T-bone steak — all 271 g of meat once the bone comes out — is 537 calories, or 198 per 100 g. Cut it down to a 3 oz serving and it is 168. The calories in a T-bone steak are settled before the grill ever gets hot, by how much of the fat rim along the strip side you leave on.

You'd need to walk about 107 minutes to burn the 537 calories in a whole cooked steak, 271 g of meat.

On this page

• T-bone steak quick facts
• The fat rim is a third of the calories
• Portions, from one ounce to the whole steak
• What a 16 oz T-bone really weighs
• Choice, Select and the trim on the label
• Saturated fat, not calories, is the limit
• The steak is almost sodium-free
• How does a T-bone compare to other steaks?
• Most popular t-bone steak brands
• FAQ

T-bone steak quick facts

The record behind every number here is USDA SR Legacy 168644, "Beef, short loin, t-bone steak, separable lean only, trimmed to 0" fat, choice, cooked, broiled." That is the steak most Americans are holding: Choice grade, cut the way a modern meat case trims it, cooked, and weighed as the meat that actually reaches the plate. No bone, no fat rim, nothing on top.

% Daily Value is based on a 2,000-calorie diet.

One row is doing something extraordinary. A single steak carries 70.4 g of protein, 141% of the FDA Daily Value, out of a plate that costs about 27% of a 2,000-calorie day. Very little else in an American kitchen returns protein at that rate: 13 g for every 100 calories eaten.

The row underneath it is the bill. Total fat comes to 33% of the day, but saturated fat hits 44% — the cost outruns the calories carrying it, which is the shape of nearly every beef record USDA publishes.

Two lines you might expect are missing, and both absences are honest ones. SR Legacy does not carry an added-sugars value for plain beef, and printing a zero would claim a measurement nobody took. Trans fat is the same story on this particular record: USDA reports it for the 1/8"-trim entries but not for the 0"-trim ones, so it stays out of the table rather than sitting in a blank column.

The rest of the panel reads well. A whole steak brings 886 mg of potassium (19% DV) alongside 225 mg of cholesterol (75% DV) — the two travel together in red meat, and neither shows up on the calorie chart people usually consult.

The fat rim is a third of the calories

Look at a T-bone on the board and you can see the decision. The tenderloin side is bare muscle. The strip side wears a pale band of fat along its outer edge, sometimes a quarter inch thick.

USDA measured both versions of the same Choice steak. Lean only, the meat is 198 calories per 100 g. With the rim eaten, the same cut runs 289 at all grades, and 294 for Choice.

That band is 96 calories per 100 g. Across a 271 g steak it is roughly 260 calories, more than the difference between a small side salad and a baked potato, decided by whether your knife goes around the edge or through it.

Saturated fat moves further. The lean meat holds 3.27 g per 100 g; leave the rim on and it is 8.72 g, so cutting it off saves about 5.5 g per 100 g. That single habit does more for the saturated-fat line than dropping a grade or switching cuts ever will.

None of this makes the fat a villain. It makes it a number, and a large one, sitting somewhere most calorie counts never separate out.

Portions, from one ounce to the whole steak

Built from 198 calories per 100 g of cooked lean meat:

Two of those rows come straight from USDA's own household measures for this record: 3 oz at 85 g, and one piece of cooked meat excluding refuse at 271 g. "Excluding refuse" is USDA's way of saying the bone has been taken out and thrown away, which is why the whole-steak figure describes meat and only meat. The 1 oz and 100 g lines are our own scaling of that same 198 per 100 g, and the raw line runs USDA's 461 g raw steak against its raw record of 228 per 100 g rather than the cooked 198.

The 3 oz line is the one worth memorizing, because every nutrition label and dietary guideline is written around it, and it is roughly a third of what lands on a steakhouse plate. That gap is why a steak dinner passes 1,000 calories without a second side. Not because beef is dense — at 198 calories per 100 g the lean meat is lighter than most cheeses and most nuts — but because a T-bone arrives as a 271 g object and nobody serves a third of one.

What a 16 oz T-bone really weighs

The number printed on the butcher paper and the number you eat are not measuring the same thing, and the gap runs about 40%.

A 16 oz T-bone is 454 g of raw steak with the bone still in it. USDA's whole raw entry for the cut weighs 461 g, essentially the same steak, and at 228 calories per 100 g for Choice meat with the fat left on, that slab is 1,051 calories before it touches heat.

Then three things leave. Water and rendered fat go into the pan or the flames. The bone, which was never food, gets set aside. The rim, if you trim it, goes with it. What is left is 271 g of cooked meat and 537 calories.

So one steak honestly answers to two very different figures — 1,051 raw and bone-in, 537 cooked and boned — and both describe the same purchase. The rule that keeps this from going wrong is simple: weigh the meat at one stage and log it against the record for that stage. Raw weight against a raw record, cooked against cooked. Mixing them is how a single dinner picks up 500 phantom calories.

If you only ever weigh raw steak, use 223 calories per 100 g for a typical untrimmed cut and accept that it is an overcount of what you swallow. If you can get the meat on a scale after it rests, the cooked records are far closer to the truth.

Choice, Select and the trim on the label

The main versions USDA publishes for this cut, with a 3 oz serving alongside:

The grade costs less than people assume. Dropping from Choice to Select takes the lean meat from 198 to 177 per 100 g, which is 18 calories off a 3 oz serving — real, but small change next to the 78 calories the fat rim adds to the same serving. Choice has more marbling threaded through the muscle; Select has less, and the difference lands in tenderness more than in the calorie count.

There is a trap in the "grilled versus broiled" question, and it is worth naming because search results are full of it. USDA's grilled T-bone rows are all trimmed to 1/8" fat; its broiled rows are trimmed to 0". So the 219 and the 198 in that table look like a cooking-method gap and are really a trimming gap. Direct heat is direct heat — the fat that drips out of a grilled steak drips out of a broiled one too. What changed was the butcher, not the burner.

One footnote: the Foundation Foods measurement for the bone-in lean cut reads 219 per 100 g and appears under two IDs. That is one reading reissued, not two, and it sits beside the older SR Legacy value of 217 for the same description.

Saturated fat, not calories, is the limit

For most foods the calorie line runs ahead of everything else. Steak inverts it.

A whole 271 g T-bone, lean only, is 537 calories — call it a quarter of a 2,000-calorie day. Its saturated fat is 8.9 g, or 44% of the Daily Value, well ahead of the 27% of the day's calories delivering it. Total fat, by contrast, sits at a mild 33%.

The Dietary Guidelines for Americans put the ceiling at less than 10% of daily calories from saturated fat, which works out to about 22 g on 2,000 calories. One trimmed T-bone uses 40% of that allowance. Leave the rim on and the same steak is closer to 24 g of saturated fat, past the entire day's limit from one plate.

Three levers exist and they are not equal. Trimming the rim is worth about 5.5 g of saturated fat per 100 g. Dropping to Select is worth 0.45 g. Cutting the portion from a whole steak to 3 oz is worth 6.1 g. Portion size and the knife do the work; the grade on the sticker barely registers.

The steak is almost sodium-free

Beef arrives at the counter with 71 mg of sodium per 100 g and no more. A 3 oz serving is 60 mg, 3% of the Daily Value. The entire 271 g steak is 192 mg, or 8% — less than a tenth of a teaspoon of table salt, from a food with a reputation for being heavy.

Everything above that number is something you added. A crust of kosher salt on both sides, a spoonful of steak sauce, a compound butter, a marinade that sat overnight: any one of them can put more sodium on the plate than the meat brought with it. Which flips the usual advice. If sodium is the number you watch, a plain seared T-bone is one of the safest main courses in the house, and the risk sits entirely in the bottle beside it.

How does a T-bone compare to other steaks?

Four beef cuts, all trimmed to 0" fat, all lean only, all served as 3 oz (85 g):

That column of identical 198s is not a typo, and it is the most useful thing on this page. Trim four different beef cuts the same way and take the fat rim off all of them, and the muscle underneath lands within rounding distance of the same calorie figure. The premium you pay for tenderloin buys texture, not a lighter dinner. What separates these cuts is what they pack into those same 168 calories: protein climbs from 22.1 g to 28.8 g while fat falls from 8.2 g to 5.0 g.

Our take: brisket flat half is the protein bargain of the group at 28.8 g for 168 calories, and tenderloin is the one to order when you want that ratio without a three-hour braise. The T-bone finishes last on protein density and it is still the steak to buy, because you are not choosing between four bare muscles — you are choosing between a lean filet and a cut that gives you the filet plus the strip on one bone. MyPlate counts all of them equally as protein foods; the calorie difference lives in the rim and the portion, not in the name of the cut.

Most popular t-bone steak brands in the United States

Ranked by how widely each product appears among foods sold in the United States, from the BodyPal food database of over 3.3 million products. Calories are the figures printed on each Nutrition Facts label, checked against USDA FoodData Central.

Brand popularity: BodyPal food database. Nutrition: manufacturer labels / USDA FoodData Central.

T-bone steak FAQs

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Count it without the math

Point the camera at the board and BodyPal logs the steak, the rim you left on and the sides beside it in one shot.