Calorie & Protein Calculator

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Daily protein range 120–150 g
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Calories use the Mifflin-St Jeor equation × activity. Fat loss = 20% below maintenance, building = 10% above. Protein range spans 1.6–2 g per kg of bodyweight. Hit your protein target, then fill the remaining calories with fats and carbs however you like. Individual needs vary — treat these as a starting point, not medical advice.