Calculate Your Basal Metabolic Rate
Your Basal Metabolic Rate (BMR) is the number of calories your body needs to maintain basic functions at rest – breathing, circulation, cell production. Our free BMR calculator uses the accurate Mifflin-St Jeor equation to estimate your daily resting calorie burn.
How to Use This Calculator
- Enter your age, gender, height, and weight
- View your BMR in calories per day
- Use BMR to calculate daily calorie needs
Features
- Mifflin-St Jeor equation (most accurate)
- Harris-Benedict formula option
- Metric and imperial units
- TDEE estimation with activity levels
Frequently Asked Questions
Is this BMR Calculator free to use?
Yes, our BMR Calculator is completely free to use with no registration or signup required. Use it as many times as you need.
How accurate is the BMR Calculator?
Our calculator uses standard mathematical formulas and provides accurate results. For critical financial or health decisions, always consult with a qualified professional.
Does this tool work on mobile devices?
Yes, this tool is fully responsive and works on all devices including smartphones, tablets, and desktop computers.