BMR & Calorie Calculator
Basal metabolic rate and daily calorie needs at every activity level. Calculate your BMR with the Mifflin-St Jeor equation and daily calorie needs (TDEE) for five activity levels. Includes weight-loss and gain targets. Free calorie calculator.
À propos de BMR & Calorie Calculator
Your BMR — basal metabolic rate — is the energy your body burns just staying alive, and multiplying it by an activity factor gives your TDEE: the calories you actually burn per day. This calculator uses the Mifflin-St Jeor equation, the most accurate general formula, from your age, sex, height and weight, then presents TDEE across five activity levels plus the calorie targets for losing (−500 kcal) or gaining (+500 kcal) weight sensibly.
Comment utiliser BMR & Calorie Calculator
- Enter age, sex, height and weight.
- Read your BMR at the top.
- Find the row matching your activity level.
- Use the loss/gain targets for your goal.
Fonctionnalités clés
- Mifflin-St Jeor BMR equation
- TDEE for five activity levels
- Weight-loss and weight-gain calorie targets
- Metric and imperial units
What is the difference between BMR and TDEE?
How accurate is Mifflin-St Jeor?
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