Calorie & BMR Calculator

Calculate daily calories needed to lose or maintain weight based on BMR.

Calculate your Basal Metabolic Rate (BMR) and daily calorie requirements accurately.

Our Calorie & BMR Calculator computes the energy your body expends at rest (BMR) and your Total Daily Energy Expenditure (TDEE). It provides detailed calorie targets to maintain, lose, or gain weight based on your physical activity.

How to Use

1. Input your gender, age, weight, and height. 2. Select your daily activity level (from sedentary to very active). 3. Click 'Calculate Calories' to generate your personalized daily calorie recommendations and goals.

Key Benefits

  • Utilizes standard scientifically validated formulas (Harris-Benedict equation)
  • Provides immediate calorie target options for weight loss, maintenance, and weight gain
  • Simple, modern responsive forms adapted for fitness tracking
  • 100% free and client-side execution for total data privacy

Frequently Asked Questions

What is the difference between BMR and TDEE?
BMR (Basal Metabolic Rate) is the calories burned just to keep your body functioning at rest. TDEE (Total Daily Energy Expenditure) is your BMR multiplied by an activity factor to include daily movement and exercise.
How many calories should I cut to lose weight?
A safe and sustainable weight loss rate is around 0.5 kg per week, which typically requires a calorie deficit of 500 calories below your daily TDEE.

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