Basal Metabolic Rate (BMR) Calculator
Determine your rest-state daily energy consumption. Enter your sex, age, weight, and height to calculate your BMR instantly.
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How to Use
- Choose your gender and unit system.
- Enter your age, weight, and height.
- Click Calculate BMR to see the result.
FAQ
What is BMR?
Basal Metabolic Rate (BMR) is the amount of energy (calories) your body needs to function at complete rest, maintaining core life-sustaining systems.
Which formula is more accurate?
The Mifflin-St Jeor equation is considered the modern standard and is generally more accurate for most people.