Our macro calculator uses the Mifflin-St Jeor equation to determine your daily caloric needs, then calculates optimal macronutrient distribution based on your specific goals. Whether you're looking to lose weight, gain muscle, or maintain your current physique, proper macro tracking is essential for success.
Macronutrients are the three main nutrients your body needs in large amounts: protein, carbohydrates, and fats. Each serves unique functions in your body and provides different amounts of energy per gram. Protein and carbohydrates provide 4 calories per gram, while fats provide 9 calories per gram.
Track your macros consistently using a food diary or app. Focus on whole, unprocessed foods to meet your macro targets while maximizing nutrient density. Remember that these calculations provide a starting point - adjust based on your progress and how you feel. Consider consulting with a registered dietitian for personalized nutrition advice, especially if you have specific health conditions or athletic goals.