Calculate BMR & TDEE
BMR: -- kcal/day
TDEE: -- kcal/day
What is Basal Metabolism?
The Basal Metabolic Rate (BMR) is the number of calories your body uses at rest. Use this tool to estimate your BMR and Total Daily Energy Expenditure (TDEE) based on activity level.
- Accurate BMR formula
- TDEE based on activity levels
Note: Estimates only. Consult a doctor for medical advice.
How This Basal Metabolism Calculator Works
Our Basal Metabolism Calculator uses the Mifflin-St Jeor equation, one of the most accurate formulas for estimating BMR. After entering your age, gender, height, weight, and activity level, it calculates both your Basal Metabolic Rate (BMR) and your Total Daily Energy Expenditure (TDEE).
Your BMR tells you how many calories your body burns at rest, while your TDEE adjusts that number based on how active you are daily.
Frequently Asked Questions
What is a Basal Metabolism Calculator?
The Basal Metabolism Calculator is a tool that estimates the number of calories your body needs at rest. This helps in creating effective diet and fitness plans.
Why is knowing my BMR important?
Your BMR is the foundation for calculating your daily calorie needs. By knowing your BMR, you can better manage weight loss, maintenance, or gain goals.
How does this calculator estimate TDEE?
The calculator multiplies your BMR by an activity factor (selected by you) to estimate your Total Daily Energy Expenditure, giving a more accurate daily calorie target based on your lifestyle.
Is the Basal Metabolism Calculator suitable for everyone?
While it offers accurate estimates for most adults, factors like significant muscle mass, pregnancy, or specific medical conditions can affect BMR. Consult a healthcare professional for personalized advice, especially before making major lifestyle changes based on the results.
Why Use Our Free Basal Metabolism Calculator?
- Instant and accurate BMR & TDEE calculations using industry-standard formulas (Mifflin-St Jeor).
- Helps you set realistic fitness, weight loss, or muscle gain calorie goals.
- Easy-to-use interface, designed for both beginners and fitness enthusiasts.
- Responsive and mobile-friendly design for calculations on the go.
Start using this Basal Metabolism Calculator to take control of your health journey today.