Calorie Calculator
Estimate how many calories you need each day. Enter your details, pick your activity level and goal, and get your BMR, maintenance calories (TDEE), a goal-based daily target and a protein / carb / fat breakdown. Everything is calculated in your browser — nothing is sent anywhere.
Unit system
Height
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in
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in
Enter your details above and press Calculate calories to see your daily calorie and macronutrient targets.
Daily calorie target
0 kcal
0
BMR (at rest)
0
Maintenance (TDEE)
0
Daily difference
Daily macronutrient targets
Protein 30%
Carbs 40%
Fat 30%
Carbs 40%
Fat 30%
0 g
Protein
0 kcal
0 g
Carbs
0 kcal
0 g
Fat
0 kcal
Calorie targets at each activity level
| Activity level | Maintenance | Your goal |
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Estimates use the Mifflin–St Jeor equation, a widely used formula for resting energy expenditure in healthy adults. Individual needs vary with body composition, genetics and medical conditions. This tool is for general information only and is not medical advice.
