MetabolicScience
MetabolicScience

Calorie Calculator

Calculate your daily calorie needs based on your goals

Calorie Calculator

About This Calculator

This calculator uses the Mifflin-St Jeor equation, which is considered the most accurate formula for estimating Basal Metabolic Rate (BMR).

  • BMR: Calories burned at complete rest
  • TDEE: Total daily energy expenditure with activity
  • Safe deficit: 500 calories/day for 1 lb/week loss