Nutrition
Calculateurs de composition corporelle, de nutrition, de grossesse et de santé cardiaque fondés sur les normes de référence de l'OMS, du NHS, de l'ACOG et de l'ACSM.
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Macro Calculator
Calculate daily protein, carbohydrate and fat grams from your estimated calorie needs, with balanced, high-protein, keto and plant-based splits.
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Water Intake Calculator
Estimate daily water intake from body weight, exercise and climate using common 30–35 ml/kg clinical guidance. Results in liters, glasses and ounces.
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Protein Calculator
Calculate daily protein needs by goal — RDA 0.8 g/kg, general activity, muscle gain or endurance — with per-meal targets from published ranges.
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Calorie Calculator
Calculate daily calories to maintain, lose or gain weight using the Mifflin-St Jeor equation, activity multipliers and safe minimum-calorie floors.