Calorie & BMR Calculator
Find your Basal Metabolic Rate and daily calorie needs.
About BMR & TDEE
BMR (Basal Metabolic Rate) is the number of calories your body needs at complete rest to sustain basic functions like breathing and circulation. This calculator uses the Mifflin-St Jeor formula, which is considered the most accurate for most people.
TDEE (Total Daily Energy Expenditure) multiplies your BMR by an activity factor to estimate your real daily calorie requirement. Results are estimates — consult a healthcare professional for personalised advice.