BMR Calculator
Calculate your estimated Basal Metabolic Rate (BMR) and understand approximately how many Calorie Calculators your body needs at rest.
Your Estimated BMR
This is an estimate of the calories your body may use at rest to support basic functions.
Estimated daily calories based on your selected activity level.
What Is BMR?
BMR stands for Basal Metabolic Rate. It is an estimate of the amount of energy your body uses while at rest to support basic functions such as breathing, circulation and maintaining body temperature.
How Is BMR Calculated?
This calculator uses the Mifflin-St Jeor equation, which uses age, sex, height and weight to estimate BMR.
BMR vs Daily Calorie Needs
BMR represents energy used at rest. Your actual daily energy needs are generally higher because they also include physical activity and other daily energy expenditure.
Important Health Guides
BMR results are estimates and are intended for general educational purposes. They are not medical advice and should not be used as a diagnosis or treatment recommendation.
Individual calorie requirements can vary depending on many factors. For personalized Nutrition advice, consult a qualified healthcare or nutrition professional.