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About the TDEE Calculator
This TDEE calculator estimates your Total Daily Energy Expenditure, the number of calories your body burns in a day. Enter your basic stats and activity level to get your daily calorie needs. Use the result as a starting point for weight loss, maintenance, or muscle gain.
The calculation uses the Mifflin-St Jeor equation to find your basal metabolic rate, then multiplies that figure by an activity factor ranging from sedentary to very active. You need your age, sex, height, weight, and typical weekly activity level. Rate your activity honestly, since overestimating it inflates the result. Recalculate after any change in weight or routine, and consider a dietitian for personalized plans.
- Enter your age, sex, height, and weight.
- Select the activity level that matches your weekly routine.
- Read your TDEE and set your daily calorie goal from it.