Calorie Calculator

Calculate daily calorie needs

🔒 This tool runs fully in your browser. No files or data are uploaded.

Gender

Age (years)

Weight (kg/lbs)

Height (cm/inches)

Activity Level

Unit Type

BMR (Basal Metabolic Rate)

Daily Calorie Needs

How to Use

Select your gender
Enter your age
Enter your weight
Enter your height
Select your activity level
Select unit type and click "Calculate Calories"

FAQ

What is BMR?

BMR (Basal Metabolic Rate) is the number of calories your body needs at rest to maintain basic functions. Daily calorie needs = BMR × Activity Multiplier.

Disclaimer: This calculator uses the Mifflin-St Jeor Equation for BMR estimation. Results are approximate and may vary based on individual factors. Consult a healthcare professional for personalized nutrition advice.