Calorie Calculator
Calculate your daily calorie needs and optimal macronutrient split instantly
What is BMR and TDEE?
Basal Metabolic Rate (BMR) represents the number of calories your body burns at rest to maintain vital functions like breathing, circulation, and cell production.
Total Daily Energy Expenditure (TDEE) is the total number of calories you burn daily, taking into account physical activity. Eating fewer calories than your TDEE leads to weight loss, while eating more leads to weight gain.
The Mifflin-St Jeor Formula
This calculator uses the highly accurate Mifflin-St Jeor equation:
- Men: BMR = (10 × weight in kg) + (6.25 × height in cm) - (5 × age in years) + 5
- Women: BMR = (10 × weight in kg) + (6.25 × height in cm) - (5 × age in years) - 161
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