BMR Calculator
Calculate Basal Metabolic Rate with our free BMR Calculator. Get accurate daily calorie needs and personalized nutrition recommendations for your fitness goals.
Our BMR Calculator helps you determine your Basal Metabolic Rate - the number of calories your body needs at rest to maintain basic bodily functions. Get personalized daily calorie needs based on your activity level for effective weight management.
Enter your details and click "Calculate BMR" to see your results
About BMR Calculations
Basal Metabolic Rate (BMR) is the number of calories your body needs to maintain basic bodily functions while at rest. These functions include breathing, circulation, cell production, nutrient processing, protein synthesis, and ion transport.
Key Components
- • BMR: Calories burned at rest
- • Activity multipliers for different lifestyles
- • Gender-specific calculations
- • Multiple unit support (kg/lbs, cm/ft/in)
Features
- • Mifflin-St Jeor equation
- • Activity level adjustments
- • Personalized calorie recommendations
- • Weight management guidance
Men: BMR = 10 × weight(kg) + 6.25 × height(cm) - 5 × age(y) + 5
Women: BMR = 10 × weight(kg) + 6.25 × height(cm) - 5 × age(y) - 161