USA-Calc
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Macronutrient (Macros) Calculator

Calculate your daily protein, carbohydrate, and fat targets based on your goals.

About This Calculator

Research supports 1.6–2.2g of protein per kg of bodyweight for muscle hypertrophy (roughly 0.73–1g/lb). The remaining calories from carbs vs fat is largely personal preference — both approaches work for body composition when protein is adequate.

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