BMR Calculator
Calculate your Basal Metabolic Rate and discover how many calories your body burns at rest. Get personalized daily calorie recommendations based on your activity level.
BMR Calculator
About the Basal Metabolic Rate (BMR) Calculator
The Basal Metabolic Rate (BMR) Calculator estimates the number of calories your body needs to maintain basic life-sustaining functions while at rest. It helps you understand how many calories you burn daily without physical activity, forming the foundation for weight management and fitness planning.
•Features
- –Calculates your daily calorie needs at complete rest using the Mifflin-St Jeor equation.
- –Provides accurate results for both men and women based on age, height, weight, and gender.
- –Includes activity level multipliers to estimate total daily energy expenditure (TDEE).
- –Helps determine calorie goals for weight loss, maintenance, or weight gain.
- –Easy-to-understand layout with clear breakdowns and practical usage insights.
•How to Use
- 1.Enter your gender, age, height, and weight in the respective fields.
- 2.Choose your physical activity level from sedentary to very active.
- 3.Click “Calculate” to find your BMR — the calories needed to sustain your body at rest.
- 4.Review your Total Daily Energy Expenditure (TDEE) to plan your nutrition and calorie goals.
- 5.Use this information to adjust your diet for maintaining, losing, or gaining weight effectively.
•Activity Level Multipliers
- –Sedentary (×1.2): Little or no exercise.
- –Lightly Active (×1.375): Light exercise 1–3 days per week.
- –Moderately Active (×1.55): Moderate exercise 3–5 days per week.
- –Active (×1.725): Hard exercise or active job.
- –Very Active (×1.9): Intense training or physically demanding work.
•Formula Used
- –Men: BMR = 10 × weight(kg) + 6.25 × height(cm) − 5 × age(years) + 5
- –Women: BMR = 10 × weight(kg) + 6.25 × height(cm) − 5 × age(years) − 161