Use our Free Nutrition Calculator to instantly figure out your Basal Metabolic Rate, your Body Mass Index, and your target calorie intake per day, with macronutrient balance breakdown, personalized for your body and goals.

Not all calories are created equal. There are three major macronutrients: Protein, carbohydrates, and fat.

Your body breaks down the macronutrients consumed into compounds used to help create energy, build body structures, create chemical reactions, and even stimulate the release of hormones, in turn impacting how you feel, perform, and even behave.