BMR / Calorie Calculator
Calculate your Basal Metabolic Rate (BMR) and estimated daily calorie needs based on your age, height, weight and activity level.
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Frequently Asked Questions
What is BMR?
BMR (Basal Metabolic Rate) is the number of calories your body needs at complete rest to maintain basic functions like breathing and circulation.
What are maintenance calories?
Maintenance calories are your BMR adjusted for your activity level, representing the calories needed to maintain your current weight.
Which formula does this calculator use?
This calculator uses the Mifflin-St Jeor equation, widely regarded as one of the most accurate BMR formulas.
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