Calorie Calculator

Calculate your daily calorie needs (TDEE) based on your body and activity level.

Calorie calculator computes your Total Daily Energy Expenditure (TDEE) based on gender, age, height, weight, and activity level.

Features

  • Mifflin-St Jeor BMR formula
  • 5 activity levels
  • BMR and TDEE results
  • Personalized calorie recommendations

How it works

BMR(M) = 10×weight + 6.25×height - 5×age + 5. BMR(F) = same - 161. TDEE = BMR × activity factor.

Calculators