Basal Metabolic Rate Calculator
Calculate your BMR using multiple formulas including Harris-Benedict, Mifflin-St Jeor, and Katch-McArdle equations.
Important Health Disclaimer
This calculator provides general health information based on standard medical formulas and WHO guidelines. Results are for informational and educational purposes only and should not be considered as professional medical advice, diagnosis, or treatment recommendations.
For health concerns, medical conditions, fitness plans, or dietary decisions, please consult with qualified healthcare professionals, licensed physicians, registered dietitians, or certified fitness trainers who can evaluate your individual health status and medical history.
Individual health needs vary significantly. These calculations are general estimates and may not be appropriate for everyone, especially those with existing medical conditions, pregnant women, children, or elderly individuals.
Not a substitute for professional medical advice
Your Details
Recommended BMR (Mifflin-St Jeor)
1618 cal
Daily calories burned at rest
Which Formula to Use?
Mifflin-St Jeor is most accurate for the general population. Katch-McArdle is better if you know your body fat percentage, especially for athletes.
Daily Calories by Activity Level
| Activity Level | Description | Daily Calories |
|---|---|---|
| Sedentary | Little or no exercise, desk job | 1941 cal |
| Light | Light exercise 1-3 days/week | 2224 cal |
| Moderate | Moderate exercise 3-5 days/week | 2507 cal |
| Active | Hard exercise 6-7 days/week | 2790 cal |
| Very Active | Very hard exercise, physical job | 3073 cal |
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