TDEE Calculator
Calculate how many calories you burn per day based on your stats and activity level.
ℹ️ About this tool
This TDEE calculator uses the Mifflin-St Jeor equation, considered the most accurate BMR formula by the Academy of Nutrition and Dietetics. Your Total Daily Energy Expenditure is your BMR multiplied by an activity factor. All calculations happen in your browser — no data is sent to any server.