BMR Calculator

Calculate your Basal Metabolic Rate to understand your daily calorie needs

Personal Information

Please enter a valid age between 15 and 100
Please enter a valid weight between 30 and 200 kg
Please enter a valid height between 100 and 250 cm
Please enter a valid body fat percentage between 5 and 60

Your Results

Enter your details and click “Calculate BMR” to see your results

Activity Level Multipliers:

  • Sedentary (little or no exercise): BMR × 1.2
  • Lightly active (light exercise 1-3 days/week): BMR × 1.375
  • Moderately active (moderate exercise 3-5 days/week): BMR × 1.55
  • Very active (hard exercise 6-7 days/week): BMR × 1.725
  • Extra active (very hard exercise & physical job): BMR × 1.9

What is BMR? Your Basal Metabolic Rate is the number of calories your body needs to perform basic life-sustaining functions at rest.