How much raw steak is needed to get 100g of pure protein?

Because raw grass-fed beef contains approximately 21g to 23.5g of protein per 100g (approx. 6g to 6.6g per ounce), you need approximately 15.0 to 16.8 ounces (approx. 1.0 lb) of raw steak to yield 100g of pure protein.

Does cooking meat reduce its protein content?

No. Cooking evaporates water and renders fat, which increases the protein concentration per ounce of cooked meat. Total amino acid mass remains intact unless meat is severely charred to carbon.

Why does grass-fed beef have a higher DIAAS score than plant protein?

Grass-fed beef has a DIAAS score of 1.30+ because its amino acid profile matches human physiological requirements with over 95% ileal digestibility and zero plant antinutrients like phytates or trypsin inhibitors.

Should I weigh my meat raw or cooked when tracking daily protein targets?

Weighing raw is the most consistent method because moisture loss during cooking fluctuates based on pan heat, doneness, and resting time. If weighing cooked, select a verified cooked entry in your nutrition tracker (e.g., ~8.5g protein per cooked ounce of beef).

How much water weight is typically lost across different cooking methods?

Moisture loss ranges from 15% for precision sous-vide (130°F), 20% for reverse searing, 25% for medium pan-searing, and up to 32%–35% for high-heat well-done grilling where actin cross-linking forces out internal moisture.

How does fat percentage in ground beef affect the required raw purchase weight?

Higher-fat blends like 80/20 contain slightly less raw protein (~19.5g/100g) compared to 90/10 (~21.5g/100g). You need approximately 18.1 oz of raw 80/20 beef to yield 100g protein versus 16.4 oz of 90/10 beef.

Protein Goal to Raw & Cooked Meat Quantity Converter

Protein & Nutrition Engines

Convert Daily Protein Gram Targets into Exact Pounds and Ounces of Meat

Stop guessing at the butcher counter. Input your target daily protein goal and instantly calculate the exact raw purchase weight and cooked edible weight across 8 primal pasture-raised meats, accounting for cooking shrinkage, moisture loss, and DIAAS bioavailability.

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⚙️ Variables & Parameters

Target Protein Goal 175 grams

Meat Cut / Primal Selection

Cooking Method & Shrinkage

⚡ Live Biophysical Calculations

Raw Butcher Weight (oz)

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Purchase Weight Required

Raw Butcher Weight (lbs)

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Pounds to Buy at Counter

Cooked Plated Weight (oz)

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Actual Food on Plate

Total Intrinsic Calories

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Protein + Natural Fats

45g Protein Portions

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Optimal Anabolic Meals

The Meat-to-Protein Conversion Formula: Butcher Grams to Plated Portions

Raw butcher meat contains approximately 20% to 23% pure protein by weight (~6g to 7g protein per raw ounce), while the remaining mass consists of hydration water, structural intracellular lipids, and essential minerals.

During cooking, evaporative moisture loss condenses the meat by ~20%–25%, elevating the cooked protein concentration to 28%–32% in plated servings (~8g to 9g protein per cooked ounce). To hit an exact daily target like 150g of protein, you need approximately 23 oz (1.44 lbs) of raw butcher meat, which yields ~18 oz of juicy plated meat.

The ~22% Raw Rule

Raw grass-fed beef yields ~6.5g protein per ounce. Multiply your daily protein goal by 4.5 to find exact raw ounces needed.

25% Cooking Evaporation

Water evaporates cleanly during cooking, concentrating macronutrients without degrading essential amino acid chains.

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Purchasing whole, half, or quarter cattle shares locks in wholesale pasture-raised pricing for high-protein household meal prep.

Master Conversion: Protein Gram Targets to Butcher Weights

Daily Protein Goal	Raw Butcher Ounces	Raw Butcher Pounds	Cooked Plated Yield	Weekly Butcher Quantity
100g Protein / day	15.4 oz	0.96 lbs / day	12.0 oz cooked	6.7 lbs / week
150g Protein / day (Optimal)	23.1 oz	1.44 lbs / day	18.0 oz cooked	10.1 lbs / week
175g Protein / day	26.9 oz	1.68 lbs / day	21.0 oz cooked	11.8 lbs / week
200g Protein / day	30.8 oz	1.92 lbs / day	24.0 oz cooked	13.5 lbs / week

Frequently Asked Questions: Protein-to-Meat Conversion

Should I weigh my meat raw or cooked when tracking protein?

Always weigh your meat raw when purchasing, budgeting, and meal prepping. Raw meat provides a consistent reference point (approx. 6g–7g protein per ounce for grass-fed beef) that does not fluctuate based on varying cooking temperatures or pan moisture loss.

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Lock in wholesale pricing on 100% grass-fed beef with our Quarter, Half, and Whole Cattle Shares. Stock your freezer with premium steaks, roasts, and ground beef for months.

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