BMR Calculator
Calculate your Basal Metabolic Rate and daily calorie needs based on your age, gender, height, weight, and activity level.
BMR Calculator
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Frequently Asked Questions
What is BMR?
BMR (Basal Metabolic Rate) is the number of calories your body needs to maintain basic functions like breathing, circulation, and cell production while at rest. It represents the minimum energy needed to keep your body functioning.
How is BMR calculated?
We use the Mifflin-St Jeor equation: For men: (10 × weight in kg) + (6.25 × height in cm) - (5 × age) + 5. For women: (10 × weight in kg) + (6.25 × height in cm) - (5 × age) - 161.
What is TDEE and how does it relate to BMR?
TDEE (Total Daily Energy Expenditure) is your BMR multiplied by an activity factor. It represents the total calories you burn daily including physical activity. TDEE = BMR × Activity Multiplier.