Calculadora de Calorias - BMR, TDEE e Divisão de Macronutrientes
Calcule a necessidade calórica diária, a taxa metabólica basal (BMR) e o gasto energético total diário (TDEE) usando as fórmulas de Mifflin-St Jeor e Katch-McArdle com metas de macronutrientes. 100% privado no navegador.
Daily Calorie Needs Across Weight Management Goals
Baseline TDEE: 2,759 kcalAcademy of Nutrition and Dietetics gold standard for general population.
Calculated directly from Lean Body Mass (65.6 kg). Optimal for athletes.
Revised 1984 Roza & Shizgal equation. Classical clinical benchmark.
This calorie and macronutrient software application is strictly intended for educational, fitness self-monitoring, and general nutritional calculation purposes. Mathematical predictions (including Mifflin-St Jeor, Katch-McArdle, and the 3,500 kcal/lb rule) represent population-level biological averages. Individual metabolic rates fluctuate with thyroid status, hormonal profiles, adaptive thermogenesis (NEAT), sleep hygiene, and prescription medications. This tool does not diagnose, treat, or formulate prescription dietary medical regimens. Always consult a board-certified physician, endocrinologist, or licensed Registered Dietitian (RD) before implementing aggressive caloric restriction.