For the interactive calculator, open the full CalcHealth page.
Open Full CalculatorFrequently Asked Questions
How many grams of protein per day?
For muscle building: 1.6–2.2g per kg of body weight. For weight loss: 1.2–1.6g/kg to preserve muscle.
Calculate your daily macros for your goal. Free macro calculator for weight loss, muscle gain, and athletic performance.
For the interactive calculator, open the full CalcHealth page.
Open Full CalculatorFor muscle building: 1.6–2.2g per kg of body weight. For weight loss: 1.2–1.6g/kg to preserve muscle.