SteakCalories

Direct answer: An 8‑oz (227 g) cooked steak provides roughly 500–700 kcal, with the exact value depending on the cut, trimming level, and cooking method. Lean cuts such as filet mignon fall near the lower end, while marbled cuts like ribeye approach the higher end.

• TL;DR
  • 8 oz steak = 500‑700 kcal (cut‑dependent)
  • Ribeye ≈ 620 kcal; Sirloin ≈ 470 kcal; Filet mignon ≈ 400 kcal
  • Cooking method, trimming, and marbling shift calories by ±10‑20 %
  • Use USDA FoodData Central or MyFitnessPal for precise tracking

Table of Contents

1. What is a steak and why calories matter
2. Calorie breakdown by popular cuts
3. Factors that change the calorie count
4. Worked example: calculating calories for a 12‑oz sirloin
5. Comparison table of cuts and cooking methods
6. FAQ

What is a steak and why calories matter

Steak is a lean protein source taken from various parts of cattle. Nutrition‑focused readers often ask how many calories a serving delivers, because calorie budgeting drives weight‑management and performance goals. Knowing the exact calorie content helps you align steak intake with daily energy targets, whether you’re counting macros for bodybuilding or monitoring portions for heart health.

Calorie breakdown by popular cuts

The USDA FoodData Central (2024) provides the most reliable data for raw and cooked meats. Below are the average calories for a standard 8‑oz (227 g) cooked portion, measured after grilling to medium‑rare (≈ 63 °C). Values are rounded to the nearest ten.

Ribeye (bone‑in, grilled)

≈ 620 kcal. Ribeye’s high intramuscular fat (marbling) raises its energy density.

Sirloin (top‑side, grilled)

≈ 470 kcal. Sirloin balances tenderness with a moderate fat content.

Filet Mignon (tenderloin, grilled)

≈ 400 kcal. The leanest of the three, filet mignon contains the least fat.

New York Strip (strip loin, grilled)

≈ 540 kcal. Offers a firm texture and a mid‑range calorie count.

Factors that change the calorie count

Even within the same cut, several variables shift the final calorie number:

Cooking method

Grilling, broiling, or pan‑searing adds minimal calories, but using oil or butter can increase the total by 10‑20 % per tablespoon (≈ 120 kcal). Sous‑vide cooking does not add calories but may retain more intramuscular fat.

Trimming level

Removing external fat reduces calories by roughly 50 kcal per ounce of visible fat trimmed.

Marbling score (USDA grade)

Higher marbling (e.g., USDA Prime) adds about 15 % more calories than a USDA Choice cut of the same weight.

Portion size

Calories scale linearly with weight; a 12‑oz steak will contain 1.5 × the calories of an 8‑oz steak, assuming identical preparation.

Worked example: calculating calories for a 12‑oz sirloin

Suppose you have a 12‑oz (340 g) sirloin, grilled with 1 tbsp olive oil. Follow these steps:

1. Base calories for 8‑oz sirloin = 470 kcal (USDA).
2. Scale to 12 oz: 470 kcal × (12 oz ÷ 8 oz) = 705 kcal.
3. Olive oil adds 120 kcal per tablespoon.
4. Total = 705 kcal + 120 kcal = 825 kcal.

Using a tool like MyFitnessPal or the USDA API, you can replicate this calculation for any cut and cooking method.

Comparison table of cuts and cooking methods

Cut	8 oz (raw)	Grilled (no added fat)	Grilled + 1 tbsp oil
Ribeye (USDA Choice)	≈ 700 kcal	≈ 620 kcal	≈ 740 kcal
Sirloin (top‑side)	≈ 560 kcal	≈ 470 kcal	≈ 590 kcal
Filet Mignon (tenderloin)	≈ 480 kcal	≈ 400 kcal	≈ 520 kcal
New York Strip	≈ 610 kcal	≈ 540 kcal	≈ 660 kcal

The table shows how a single tablespoon of cooking oil adds roughly 120 kcal across all cuts, confirming the linear nature of added fats.

Frequently Asked Questions

1. How many calories are in a 6‑oz ribeye steak? Approximately 465 kcal** when grilled without added fat (620 kcal for 8 oz, scaled down proportionally). 2. Does USDA “Prime” vs. “Choice” affect calorie count? Yes. Prime typically contains 10‑15 % more intramuscular fat, raising the calorie count by a similar percentage. 3. Are there low‑calorie steak alternatives? Yes. Choosing lean cuts such as filet mignon or bottom‑round steak, trimming visible fat, and avoiding added oils keep calories near 350‑400 kcal per 8‑oz serving. 4. How can I track steak calories accurately? Use the USDA FoodData Central API, MyFitnessPal, or Cronometer; input raw weight, cut, and cooking method for the most precise estimate. 5. Does cooking to well‑done increase calories? Only marginally. The main changes are water loss (reducing weight) and slight additional fat rendering; the net calorie change is