BMR & TDEE Calculator
Calculate your daily calorie needs using multiple formulas
Mifflin-St Jeor Equation
Harris-Benedict Equation
Katch-McArdle Formula
*Results based on standard equations. Actual needs may vary depending on individual metabolism and other factors.
BMR & TDEE Calculator – Calculate Your Daily Calorie Needs Online
The BMR & TDEE Calculator is a free online tool that estimates your Basal Metabolic Rate (BMR) and Total Daily Energy Expenditure (TDEE) using multiple medical formulas, including Mifflin-St Jeor, Harris-Benedict, and Katch-McArdle. Input your gender, age, height, weight, activity level, and optional body fat percentage to get personalized calorie needs. Perfect for fitness enthusiasts and health planners, this tool requires no software installation. Calculate your BMR and TDEE with our BMR & TDEE Calculator today!
How to Use the BMR & TDEE Calculator
- Enter Your Details: Select your gender, input your age, height (cm), weight (kg), and activity level (e.g., Sedentary), and optionally check and enter body fat percentage (as shown in the tool interface screenshot).
- Calculate Results: Click the green “Calculate” button to estimate your BMR and TDEE using multiple formulas.
- Review Results: View the calculated BMR and TDEE values for Mifflin-St Jeor, Harris-Benedict, and Katch-McArdle formulas.
- Reset if Needed: Click the red “Reset” button to start over with new values.
Why Use Our BMR & TDEE Calculator?
- Free and Comprehensive: Get detailed calorie needs using multiple formulas at no cost.
- Customizable: Adjust inputs like activity level and body fat for precise results.
- Ad-Supported: Access the tool for free with minimal ads for a smooth experience. No login required.
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