TDEE Calculator
Your total daily energy expenditure.
Private by design — everything is calculated on your device, nothing is storedTry: Weight=70, Height=170, Age=30, Sex=male, Activity=1.55 → 1,618 kcal, 1.55×, 2,507 kcal
How to use
TDEE is the calories you burn in a day: your resting metabolism times your activity level. It is the foundation of any diet plan.
Formula
TDEE = BMR × Activity factor, where BMR uses the Mifflin-St Jeor equation (1990), the most cited modern standard.
FAQ
What activity level am I?
Sedentary = little exercise; Moderate = 3–5 workouts/week; Active = hard daily training.
Is TDEE accurate?
It is an estimate; real burn varies by body composition. Use it as a starting point and adjust.
Should I eat at TDEE to maintain?
Yes — below TDEE loses weight, above gains.
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