Best High-Protein Foods for Fitness: A Complete List

Hitting your daily protein target is significantly easier when you know which foods deliver the most protein per gram, per calorie, and per pound spent. This complete high-protein foods list covers 20+ animal and plant-based sources — ranked by protein density — with exact values per 100 g and per typical serving, so you can build meals that reliably meet your targets without guesswork.

By the FitCalcHub Editorial Team — Updated July 2026 — 9 min read

How to Evaluate Protein Sources: Density, Quality, and Calories

Not all protein sources are equal. Three metrics determine how useful a food is for meeting your daily protein target in practice:

  • Protein density — grams of protein per 100 g of food. Higher density means fewer total grams of food needed to reach your target.
  • Protein quality — the completeness of the essential amino acid profile and digestibility (measured by DIAAS or PDCAAS score). Animal proteins and soy score highest.
  • Protein-to-calorie ratio — grams of protein per 100 kcal. Critical when you are on a calorie deficit and need to maximise protein without exceeding your calorie budget.

The tables below include all three dimensions so you can choose sources that fit your specific goal — whether that is maximum protein density, lowest calorie cost, or the most practical whole-food option for your diet.

Once you know your preferred sources, use the Protein Intake Calculator to find your exact daily target, then plan meals around the foods below.

Best Animal-Based High-Protein Foods

Animal proteins score highest on the DIAAS quality scale because they contain all nine essential amino acids in ratios that closely match human muscle tissue requirements. The following list is sorted by protein density (g per 100 g, cooked weight unless otherwise stated):

Food Protein / 100 g Calories / 100 g Typical serving Protein / serving
Chicken breast (cooked, skinless) 31 g 165 kcal 150 g ~47 g
Turkey breast (cooked) 29 g 135 kcal 150 g ~44 g
Tuna (canned in water, drained) 26 g 116 kcal 140 g (1 can) ~36 g
Lean beef (95% lean, cooked) 26 g 174 kcal 150 g ~39 g
Cod / white fish (cooked) 23 g 105 kcal 150 g ~35 g
Salmon (cooked) 25 g 208 kcal 150 g ~38 g
Egg whites 11 g 52 kcal 120 g (4 whites) ~13 g
Whole eggs 13 g 155 kcal 100 g (2 large) ~13 g
Non-fat Greek yoghurt 10 g 59 kcal 200 g ~20 g
Low-fat cottage cheese 11 g 72 kcal 200 g ~22 g
Whey protein powder 75–80 g ~370 kcal 30 g (1 scoop) ~22–25 g

Standout choices: Chicken breast and turkey breast offer the best combination of protein density and low calorie cost — approximately 1 g of protein per 5 kcal. Canned tuna in water is the most cost-effective option per gram of protein. Cottage cheese and Greek yoghurt are the highest-protein dairy options and are casein-rich, making them particularly effective as pre-sleep protein sources for overnight muscle protein synthesis.

Best Plant-Based High-Protein Foods

Plant-based protein sources generally have lower protein density and digestibility than animal sources, but several options come close to animal protein when combined strategically. The following are the best protein sources for plant-based individuals, sorted by protein density:

Food Protein / 100 g Calories / 100 g Typical serving Protein / serving
Seitan (wheat gluten) 25 g 150 kcal 100 g ~25 g
Pea protein powder ~80 g ~380 kcal 30 g (1 scoop) ~24 g
Soy protein isolate ~88 g ~338 kcal 30 g (1 scoop) ~26 g
Tempeh 19 g 193 kcal 150 g ~29 g
Edamame (shelled, cooked) 11 g 121 kcal 150 g ~17 g
Firm tofu 8–15 g 70–144 kcal 150 g 12–22 g
Lentils (cooked) 9 g 116 kcal 200 g ~18 g
Black beans (cooked) 8 g 132 kcal 200 g ~16 g
Chickpeas (cooked) 9 g 164 kcal 200 g ~18 g
Quinoa (cooked) 4 g 120 kcal 180 g ~8 g

Standout choices: Seitan has the highest protein density of any whole plant food — comparable to lean meat — though it is unsuitable for those with gluten intolerance. Tempeh outperforms tofu in both protein density and bioavailability due to fermentation. Legumes are the most accessible and affordable plant protein source; they also contribute fibre and micronutrients.

Protein values from: U.S. Department of Agriculture. FoodData Central. fdc.nal.usda.gov ↗ — accessed July 2026.

High-Protein, Low-Calorie Foods for Fat Loss

When eating in a calorie deficit, the priority shifts to foods with the highest protein-to-calorie ratio — foods where you get the most protein for the fewest calories. These are the best protein sources for weight loss:

Food Protein / 100 kcal Calories / 100 g
Egg whites 21 g 52 kcal
Non-fat Greek yoghurt 17 g 59 kcal
Chicken breast (cooked) 19 g 165 kcal
Tuna (canned in water) 22 g 116 kcal
Cod / white fish 22 g 105 kcal
Low-fat cottage cheese 15 g 72 kcal
Edamame (cooked) 9 g 121 kcal

Egg whites, tuna, and white fish are the most protein-efficient options — delivering 19–22 g of protein per 100 kcal. Anchoring a fat-loss meal plan around these foods makes it substantially easier to hit a protein target of 1.8–2.2 g/kg within a reduced calorie budget. See our Protein for Weight Loss guide for a full explanation of how to integrate these into your calorie deficit plan.

How to Use This List to Hit Your Daily Protein Target

Knowing which foods are high in protein is only useful when combined with a specific daily gram target. Here is how to translate this list into a practical meal plan:

  1. Find your protein target. Use the Protein Intake Calculator to calculate your daily gram target based on your body weight and goal.
  2. Choose 2–3 anchor protein sources. Pick the sources from the tables above that fit your preferences, budget, and diet. These will form the foundation of every meal.
  3. Distribute across 4–5 meals. Divide your daily target by the number of meals to get a per-meal protein target. For a 160 g daily target across 4 meals, aim for ~40 g per meal — roughly one 130 g chicken breast or one can of tuna plus a large Greek yoghurt.
  4. Use high-protein snacks to fill gaps. Cottage cheese, Greek yoghurt, hard-boiled eggs, and edamame are effective between-meal protein sources that require no preparation. Each contributes 10–20 g of protein per standard portion.

See our full guide on How Much Protein Per Day for science-backed targets across all goals and activity levels.

Related Calculators & Articles

Calculate your protein targets and build your complete nutrition plan:

Frequently Asked Questions

What is the highest protein food per 100g?

Among whole foods, chicken breast (cooked) and turkey breast top the list at around 29–31 g of protein per 100 g. Among all food forms including supplements, whey and soy protein isolates contain 75–90 g of protein per 100 g — but these are concentrated powders, not whole foods. For whole food plant sources, seitan (wheat gluten) leads at approximately 25 g protein per 100 g, making it comparable to lean poultry.

What are the best high-protein foods for weight loss?

The best high-protein foods for weight loss combine high protein content with low calorie density. Top options include: egg whites (52 kcal/100 g, 11 g protein), non-fat Greek yoghurt (59 kcal/100 g, 10 g protein), tuna in water (116 kcal/100 g, 26 g protein), cod (105 kcal/100 g, 23 g protein), and chicken breast (165 kcal/100 g, 31 g protein). Pairing these with high-volume vegetables — which add bulk and satiety with minimal calories — makes a calorie deficit much easier to maintain.

What are the best high-protein foods for muscle gain?

For muscle gain, prioritise protein sources with high leucine content — the amino acid that most directly triggers muscle protein synthesis. Best options: whey protein (2.7 g leucine per 30 g scoop), chicken breast (~2.4 g leucine per 100 g), lean beef (~2.1 g leucine per 100 g), whole eggs, and Greek yoghurt. For plant-based athletes, soy protein isolate and tempeh are the highest-leucine plant sources. Aim for 2–3 g of leucine per meal across 4–5 meals per day.

How can I get enough protein without eating meat?

Plant-based individuals can meet protein targets by combining multiple high-protein plant sources daily. Prioritise: seitan (if tolerated), tempeh, edamame, tofu, lentils, black beans, and plant protein powders (pea or soy isolate). Target the upper end of the protein range — 2.0–2.2 g/kg — to compensate for slightly lower digestibility. Including soy-based products is especially beneficial as soy is one of the few plant proteins with a DIAAS score comparable to animal proteins.

Are eggs a good protein source for fitness?

Yes — eggs are one of the most nutritionally complete protein sources available. A large whole egg provides approximately 6 g of protein with a biological value close to 100, meaning the amino acids are highly usable by the body. The yolk contains the majority of micronutrients including choline, vitamin D, and B12; the white provides the majority of protein. Two to three whole eggs per meal — combined with another protein source — is a practical way to contribute 12–18 g toward your meal protein target.

Is Greek yoghurt high in protein?

Yes, particularly non-fat and low-fat varieties. Non-fat Greek yoghurt provides approximately 10 g of protein per 100 g — significantly more than regular yoghurt (3–5 g per 100 g) due to the straining process that removes liquid whey and concentrates protein. A 200 g serving delivers ~20 g of protein for only about 120 kcal. It is also predominantly casein protein, which digests slowly — making it effective as a before-bed protein source for overnight muscle protein synthesis.

How much chicken breast do I need per day to hit my protein goal?

Cooked chicken breast provides approximately 31 g of protein per 100 g. For a 75 kg person targeting 150 g of protein per day, approximately 480 g of cooked chicken breast would meet the entire daily target — but this is not a practical approach. Realistically, 150–200 g of chicken per meal (47–62 g protein) forms one anchor in a varied plan alongside other sources like eggs, Greek yoghurt, and legumes to hit the total.

What are the best high-protein snacks between meals?

The best high-protein snacks require minimal preparation and deliver 15–25 g of protein: non-fat Greek yoghurt (200 g, ~20 g protein), low-fat cottage cheese (200 g, ~22 g protein), hard-boiled eggs (2 large, ~13 g), a can of tuna (140 g, ~36 g), edamame (150 g, ~17 g), and a protein shake (30 g whey, ~22–25 g protein). Pairing a protein-rich snack with vegetables or fruit maximises satiety and micronutrient intake between main meals.

This article is part of our complete Nutrition Guide — covering macronutrients, calorie needs, hydration, and strategies for every fitness goal.

Medical Disclaimer: The information in this article is for educational purposes only and is not intended as medical advice, diagnosis, or treatment. Individual nutritional needs vary based on health status, medical conditions, and medications. Protein values are approximate and vary by brand, preparation method, and water content. Always consult a registered dietitian for personalised dietary guidance.

Scientific References

  1. U.S. Department of Agriculture, Agricultural Research Service. FoodData Central. fdc.nal.usda.gov ↗ — accessed July 2026.
  2. Mathai JK, Liu Y, Stein HH. "Values for digestible indispensable amino acid scores (DIAAS) for some dairy and plant proteins may better describe protein quality than values calculated using the concept for protein digestibility-corrected amino acid scores (PDCAAS)." Br J Nutr. 2017;117(4):490–499. PubMed ↗
  3. Norton LE, Layman DK. "Leucine regulates translation initiation of protein synthesis in skeletal muscle after exercise." J Nutr. 2006;136(2):533S–537S. PubMed ↗
  4. Thomas DT, Erdman KA, Burke LM. "Position of the Academy of Nutrition and Dietetics, Dietitians of Canada, and the American College of Sports Medicine: Nutrition and Athletic Performance." J Acad Nutr Diet. 2016;116(3):501–528. PubMed ↗