Macro Nutrient Calculator

Enter your gender, age, weight, height, and activity level to calculate your BMI, BMR (resting calorie burn), and TDEE (total daily energy expenditure). Choose a goal (lose, maintain, or gain weight) to get target daily calories plus a protein, carbohydrate, and fat breakdown in grams. Estimates only, based on the Mifflin-St Jeor equation, not medical advice.

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