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Calorie Calculator
Calculate your daily calorie needs based on your stats, activity level, and weight goal. Get macro breakdowns and projected weight change.
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Fonctionnalités Clés — Calorie Calculator
Daily calorie target based on goal
Six weight goals from lose 2 lbs to gain 1 lb/week
Protein, carbs, and fat macro breakdown
Weekly and monthly weight change projection
Metric and imperial support
Pourquoi Utiliser Cet Outil — Calorie Calculator
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Confidentialité d'abord
Tout le traitement se fait dans votre navigateur. Vos données ne quittent jamais votre appareil.
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Fonctionne Partout
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Questions Fréquemment Posées — Calorie Calculator
How many calories do I need to lose weight?
To lose 1 pound per week, create a 500 calorie/day deficit below your TDEE. To lose 0.5 lb/week, cut 250 calories/day. Losing more than 2 lbs/week (1,000 cal deficit) is generally not recommended without medical supervision.
How are my daily calories calculated?
The calculator uses the Mifflin-St Jeor formula to find your BMR, multiplies it by your activity level to get TDEE, then adds or subtracts calories based on your weight goal. A minimum of 1,200 calories/day is enforced for safety.
What is the macro breakdown based on?
The default split is 25% protein, 50% carbohydrates, and 25% fat. Protein and carbs provide 4 calories per gram, fat provides 9 calories per gram. This is a general-purpose split — athletes or specific diets may use different ratios.