Calories
Basal metabolic rate (BMR) from the Mifflin–St Jeor equation and total daily energy expenditure (TDEE) by activity level.
Open calculatorConverts calorie shares into grams using standard Atwater energy factors: 4 kcal/g for protein, 4 kcal/g for carbohydrates, and 9 kcal/g for fat.
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Educational estimate only. Not medical, tax, legal or financial advice.