BMR Calculator
Calculate Basal Metabolic Rate & daily calorie needs
Your Details
Enter your information
1580
100 cm220 cm
30 kg200 kg
Your Metabolism
Daily Calorie Needs (TDEE)
2,556
calories per day
BMR
1,649
Active Calories
907
🎯 Calorie Goals
💡 BMR Insight
Your body burns 1,649 calories at rest. With moderate activity, you need 2,556 calories daily.
❓ FAQs
Basal Metabolic Rate (BMR) is the calories your body burns at complete rest to maintain basic functions like breathing, circulation, and cell production.
Total Daily Energy Expenditure (TDEE) = BMR × Activity Multiplier. It's the total calories you burn including all activities.
The Mifflin-St Jeor formula is most accurate (within 10%). Actual BMR varies based on muscle mass, genetics, and health conditions.
Weight Loss: Eat 500 cal less than TDEE (loses 0.5kg/week)
Weight Gain: Eat 500 cal more than TDEE
Maintenance: Eat exactly your TDEE