FoundationBeef Productsvalues per 100 g

Beef, short loin, porterhouse steak, separable lean only, trimmed to 1/8" fat, select, raw

Energy
145 kcal / 100 g
Nutrients reported
65
Measured portions
1

Portion converter

Nutrition data is published per 100 g. Pick a portion to see what it works out to.

Total weight
525 g
1 steak (raw) × 1 — using the published 525 g per portion
NutrientPer 100 gIn this amount
Energy(chosen energy value)145 kcal761 kcal
Water71.4 g374.9 g
Energy606 kJ3182 kJ
Protein22.7 g119.2 g
Total lipid (fat)5.32 g27.9 g
Total fat (NLEA)4.50 g23.6 g
Ash1.02 g5.36 g
Carbohydrate, by difference0 g0 g
Calcium, Ca19.0 mg99.8 mg
Iron, Fe2.26 mg11.9 mg
Magnesium, Mg10.7 mg56.2 mg
Phosphorus, P200.0 mg1050.0 mg
Potassium, K266.0 mg1396.5 mg
Sodium, Na43.0 mg225.8 mg
Zinc, Zn3.52 mg18.5 mg
Copper, Cu0.07 mg0.39 mg

Estimates. Portion weights are the published averages for this food. A cup of chopped carrot and a cup of sliced carrot do not weigh the same, so treat the result as approximate.

About zeros. A value of 0 may mean the nutrient is genuinely absent, or that it was not measured / was below the limit of detection. USDA does not distinguish between the two, so this site does not use 0 values for filtering or for "free from" claims.

This converter does not use zero values to claim a food is free of anything, and it is not dietary or medical advice.

Nutrition per 100 g

65 nutrients reported for this food. "Samples" is the number of analytical samples the value is based on.

NutrientPer 100 gSamples
Energy(chosen energy value)145 kcal—
Water71.4 g12
Energy606 kJ—
Protein22.7 g12
Total lipid (fat)5.32 g12
Total fat (NLEA)4.50 g—
Ash1.02 g12
Carbohydrate, by difference0 g—
Calcium, Ca19.0 mg1
Iron, Fe2.26 mg1
Magnesium, Mg10.7 mg1
Phosphorus, P200.0 mg1
Potassium, K266.0 mg1
Sodium, Na43.0 mg1
Zinc, Zn3.52 mg1
Copper, Cu0.07 mg1
Manganese, Mn0.00 mg1
Selenium, Se21.4 µg1
Riboflavin0.23 mg2
Niacin5.32 mg2
Vitamin B-60.75 mg2
Vitamin B-121.98 µg2
Fatty acids, total saturated2.07 g—
SFA 10:00.01 g2
SFA 12:00.01 g2
SFA 14:00.14 g2
SFA 15:00.03 g2
SFA 16:01.18 g2
SFA 17:00.06 g2
SFA 18:00.64 g2
SFA 20:00.00 g2
SFA 24:00.00 g2
Fatty acids, total monounsaturated1.90 g—
MUFA 14:1 c0.03 g—
MUFA 16:1 c0.14 g2
MUFA 17:10.04 g2
MUFA 17:1 c0.04 g—
MUFA 18:1 c1.67 g2
MUFA 20:10.01 g2
MUFA 20:1 c0.01 g—
Fatty acids, total polyunsaturated0.26 g—
PUFA 18:2 c0.19 g—
PUFA 18:2 n-6 c,c0.18 g2
PUFA 18:2 CLAs0.01 g2
PUFA 18:3 c0.01 g—
PUFA 18:3 n-3 c,c,c (ALA)0.01 g2
PUFA 20:2 c0.00 g—
PUFA 20:2 n-6 c,c0.00 g2
PUFA 20:3 c0.01 g—
PUFA 20:4 n-60.01 g2
PUFA 20:40.03 g2
PUFA 20:4c0.03 g—
PUFA 20:5c0.00 g—
PUFA 20:5 n-3 (EPA)0.00 g2
PUFA 22:5 c0.01 g—
PUFA 22:5 n-3 (DPA)0.01 g2
PUFA 22:6 c0.00 g—
PUFA 22:6 n-3 (DHA)0.00 g2
Fatty acids, total trans0.28 g—
Fatty acids, total trans-monoenoic0.26 g—
TFA 16:1 t0.01 g2
TFA 18:1 t0.24 g2
Fatty acids, total trans-dienoic0.02 g—
TFA 18:2 t not further defined0.02 g2
Cholesterol57.0 mg2

Why there is only one energy value here

USDA publishes three different energy nutrients (IDs 1008, 2047, 2048) plus a kilojoule value. This page uses 1008 — Energy — falling back to the others only when it is absent. Sites that mix them can report different calorie counts for the same food.

Published portion sizes

These are the measured weights this site uses for conversion.

PortionGramsEnergy
1 steak (raw)525761

Portions without a measured weight are listed but cannot be converted — we do not guess a weight for them.

Allergens: do not rely on this page

This dataset has no structured allergen field, and reference values describe a generic food — not the product you are holding. Always read the actual label before eating anything.

If you have a food allergy, treat this page as background information only.

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Beef Products

Source: U.S. Department of Agriculture, Agricultural Research Service. FoodData Central, 2019. fdc.nal.usda.gov. (Foundation Foods, release 2026-04-30) — https://fdc.nal.usda.gov/ · Data last updated 2026-09-27