Macro Calculator Easily calculate your daily protein, fat, and carbohydrate needs based on your goals and activity level. Select Unit System Imperial Metric Age: Gender: Male Female Height (feet): Height (inches): Weight (lbs): Age: Gender: Male Female Height (cm): Weight (kg): Fitness Goal: Maintain Weight Lose Weight Gain Muscle Activity Level: Sedentary Lightly active Moderately active Very active Super active Calculate Macros Start Over