BMI & Daily Calorie Calculator
Accurately calculate your Body Mass Index (BMI), BMR, TDEE, and daily calorie targets for weight loss or muscle gain with WHO medical standards.
⚖️ BMI & Daily Calorie Calculator
Healthy BMI Range: 18.5 – 24.9
🎯 Daily Calorie Targets
💡 Understanding BMI, BMR and TDEE
1. What is Body Mass Index (BMI)?
BMI is a World Health Organization (WHO) screening metric calculated from height and weight to categorize body fatness and health risk factors.
2. Mifflin-St Jeor BMR Equation
Considered the gold standard for clinical estimation, this formula accurately calculates the baseline calories your body expends while breathing, pumping blood, and resting.
3. The Science of Caloric Deficit
To burn 1 pound (0.45 kg) of body fat, a cumulative deficit of approximately 3,500 kcal is required, safely achieved through a 500 kcal daily deficit.
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