How much protein is in my food, and am I getting enough?
If you are training for performance or longevity, “eat more protein” is likely the most common advice you hear. But for most people, the disconnect happens between the nutritional target and the actual plate. What does 30g of protein actually look like?
Whether you are aiming for that “optimal” 30g threshold to trigger muscle protein synthesis or simply trying to hit a daily macro target without overconsuming calories, guessing your portion sizes is the fastest way to stall your progress. A “palm-sized” portion of beef is a helpful start, but the difference between extra-lean and regular mince can change your protein-to-fat ratio significantly.
In this guide, we’ve taken the guesswork out of the kitchen. We’ve analysed 30+ common foods, from high-acuity animal proteins to plant-based staples, to show you the exact weight and household measurements required to reach that 30g mark.
All measurements are raw/ uncooked.
Beef Comparisons
| Beef | Grams for 30g Protein | Metric Household Unit (Aus) | Calories (kcal) |
| Beef, Mince (Premium/5% fat) | 143g | ~2/3 cup (packed) OR ~7 Aus tablespoons | 187 |
| Beef, Mince (Regular/17% fat) | 162g | ~3/4 cup (packed) OR ~8 Aus tablespoons | 368 |
| Beef, Eye Fillet / Tenderloin (Lean) | 140g | 1 medium medallion (approx. 3-4cm thick) | 185 |
| Beef, Sirloin / Striploin (Lean & Fat) | 141g | 1 small steak | 254 |
| Beef, Rump Steak (Lean & Fat) | 142g | ~1/2 of a standard large steak | 220 |
| Beef, Wagyu (Medium Marbling, MS 4-5) | 176g | 1 medium steak | 598 |
Fat contains no protein. Therefore, fattier cuts like Wagyu or regular mince require a larger total serving size to yield 30g of protein, which drastically increases the calorie count. Leaner cuts (like eye fillet or premium mince) offer a much more efficient protein-to-calorie ratio.
Dairy Comparisons (Full Fat vs. Low Fat)
| Dairy | Grams for 30g Protein | Metric Household Unit (Aus) | Calories (kcal) |
| Milk, Cow (Regular fat) | 909g | ~910 ml | 591 |
| Milk, Cow (Skim/No fat) | 833g | ~835 ml | 292 |
| Yoghurt, Greek Style (Regular fat) | 333g | ~1.3 cups | 433 |
| Yoghurt, Greek Style (No fat) | 300g | ~1.2 cups | 171 |
| Cottage Cheese (Regular fat) | 288g | ~1.1 cups | 274 |
| Cottage Cheese (Low fat) | 250g | 1 standard cup | 188 |
| Cheddar Cheese (Regular fat) | 122g | ~1 cup (grated) | 488 |
| Cheddar Cheese (Reduced fat) | 107g | ~3/4 cup (grated) | 332 |
Removing fat from dairy effectively concentrates the remaining macronutrients. This means skim milk and low-fat cheeses often provide slightly more protein per gram than their full-fat counterparts, making them excellent choices if you are trying to hit high protein targets on a strict calorie budget
Poultry, Fish & Eggs
| Poultry, Fish & Eggs | Grams for 30g Protein | Metric Household Unit (Aus) | Calories (kcal) |
| Chicken Breast (Lean, raw) | 133g | 1 small breast fillet | 140 |
| Chicken Thighs (Lean, raw) | 154g | 1 to 1.5 medium thigh fillets | 208 |
| Turkey Breast (Lean, raw) | 125g | 1 small breast fillet | 130 |
| Pork Fillet/Tenderloin (Lean, raw) | 136g | 1 thick slice/cut | 143 |
| Salmon, Atlantic (Raw) | 146g | 1 standard medium fillet | 304 |
| Tuna, Canned (in springwater, drained) | 118g | ~1.25 small (95g) tins OR 2/3 of a med (185g) tin | 129 |
| Eggs, Chicken (Whole, raw) | 246g | 5 large eggs (~50g edible portion each) | 352 |
These are highly bioavailable, “complete” proteins, meaning they contain all the essential amino acids your body needs to build muscle. While chicken and turkey breast are incredibly lean, fish and eggs bring the added benefit of essential healthy fats (like Omega-3s) alongside their protein.
Plant-Based Proteins (Soy & Legumes)
| Plant-Based Proteins | Grams for 30g Protein | Metric Household Unit (Aus) | Calories (kcal) |
| Tofu (Firm) | 248g | ~1/2 of a standard 500g block | 295 |
| Tempeh | 162g | ~1/2 of a standard 300g block | 313 |
| Edamame (Soy beans, shelled, boiled) | 273g | ~1.6 cups | 330 |
| Lentils (Boiled) | 375g | ~1.9 cups | 394 |
| Chickpeas (Boiled) | 435g | ~2.5 cups | 587 |
| Black Beans (Boiled) | 337g | ~2 cups | 445 |
Soy products (tofu, tempeh, edamame) are exceptional because they are complete plant proteins. Legumes (beans, chickpeas, lentils) are technically incomplete on their own, but they provide massive amounts of dietary fibre and complex carbohydrates, making them a powerhouse for gut health and sustained energy. As a general rule, if you are consuming only plant-based proteins (on a vegan or similar diet), we recommend increasing your protein target by 25% to account for the lower bioavailability and leucine concentration among many plant-based protein sources.
Nuts & Seeds
| Nuts & seeds | Grams for 30g Protein | Metric Household Unit (Aus) | Calories (kcal) |
| Peanut Butter (Smooth or Crunchy) | 120g | 6 Aus tablespoons (20ml/20g each) | 718 |
| Almonds (Dry roasted) | 133g | ~1 cup (approx. 110 almonds) | 805 |
| Pumpkin Seeds (Pepitas, dried) | 120g | ~3/4 cup | 689 |
While often marketed as “high protein,” nuts and seeds are predominantly fat sources. They are fantastic for brain health, micronutrients, and satiety, but relying on them as a primary protein source will quickly blow out your daily calorie allowance. Treat them as fats that offer a nice protein bonus.
Grains
| Food Item | Grams for 30g Protein | Metric Household Unit (Aus) | Calories (kcal) |
| Oats (Rolled, raw) | 234g | ~2.6 cups | 887 |
| Freekeh (Cooked) | 577g | ~3.5 cups | 750 |
| Pasta, Wholemeal (Boiled) | 566g | ~4 cups | 792 |
| Quinoa (Boiled) | 682g | ~3.8 cups | 818 |
| Rice, Brown (Boiled) | 1071g | ~6.7 cups | 1199 |
Grains are carbohydrate-dominant foods. As you can see by the massive serving sizes and calorie counts below, trying to hit a 30g protein target entirely from grains is highly inefficient. However, they act as an excellent secondary protein source that, when eaten alongside legumes over the course of a day, can create a complete amino acid profile.
Refined Sources & Supplements
| Processed protein | Grams for 30g Protein | Metric Household Unit (Aus) | Calories (kcal) |
| Vital Wheat Gluten (Seitan powder) | 40g | ~1/4 cup | 148 |
| Soy Protein Isolate | 35g | ~1.2 standard scoops | 130 |
| Whey Protein Powder (Isolate) | 33g | ~1.1 standard scoops (~30g capacity each) | 123 |
| Whey Protein Powder (Concentrate) | 40g | 1.3 standard scoops (~30g capacity each) | 156 |
These sources undergo processing to strip away almost all naturally occurring fats and carbohydrates, leaving isolated protein. They are incredibly useful for hitting high daily protein targets conveniently and cheaply, though they lack the full matrix of vitamins and minerals found in whole foods, making them a trade-off and not an instant class winner.
The Winners 🏆 (protein to calorie ratio)
The protein-to-calorie ratio measures how efficiently a food delivers protein relative to its total energy content. Higher ratios indicate leaner, more concentrated sources of protein that are ideal for hitting macronutrient goals without overconsuming calories.
The higher the ratio, the better for body composition goals
🥩 Beef: Eye Fillet / Tenderloin (Lean)
- Calories for 30g Protein: 185 kcal
- Ratio: 16.2g of protein per 100 calories (1g of protein for every 6.2 calories)
🥛 Dairy: Yoghurt, Greek Style (No fat)
- Calories for 30g Protein: 171 kcal
- Ratio: 17.5g of protein per 100 calories (1g of protein for every 5.7 calories)
🍗 Poultry, Fish & Eggs: Tuna, Canned (in springwater)
- Calories for 30g Protein: 129 kcal
- Ratio: 23.3g of protein per 100 calories (1g of protein for every 4.3 calories)
🌱 Plant-Based (Soy & Legumes): Tofu (Firm)
- Calories for 30g Protein: 295 kcal
- Ratio: 10.2g of protein per 100 calories (1g of protein for every 9.8 calories)
🥜 Nuts & Seeds: Pumpkin Seeds (Pepitas)
- Calories for 30g Protein: 689 kcal
- Ratio: 4.4g of protein per 100 calories (1g of protein for every 23.0 calories)
🌾 Grains: Freekeh (Cooked)
- Calories for 30g Protein: 750 kcal
- Ratio: 4.0g of protein per 100 calories (1g of protein for every 25.0 calories)
🧪 Refined Sources & Supplements: Whey Protein Powder (Isolate)
Ratio: 24.4g of protein per 100 calories (1g of protein for every 4.1 calories)
Calories for 30g Protein: 123 kcal
Take the Guesswork Out of Your Performance Nutrition
Hitting your 30g protein target shouldn’t be a mathematical chore. As the data above shows, the physical volume of food required can vary drastically, from a single scoop of whey to nearly four cups of cooked quinoa. Understanding these exact portion sizes is the secret to building a sustainable, high-performance diet that supports muscle recovery, satiety, and metabolic health.
Ready to stop guessing and start optimising?
While lists are helpful, the best nutrition plan is the one tailored to your specific pathology, training load, and lifestyle preferences. If you want a personalised strategy for either sport nutrition or longevity that integrates these targets into a realistic routine, our team of Accredited Practising Dietitians and Sports Nutritionists is here to help.
