Calculate your Total Daily Energy Expenditure (TDEE). Find out exactly how many calories you burn per day based on activity level, age, weight, and height.
TDEE represents the total calories your body burns daily, including basal metabolic rate (BMR), physical activity, and the thermic effect of food. Knowing your TDEE is essential for weight loss, maintenance, or muscle gain goals.
Formula: Mifflin-St Jeor BMR × Activity Multiplier
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Download FitFlow FreeCalculate your Body Mass Index (BMI) instantly. Enter your height and weight to determine if you are underweight, normal, overweight, or obese.
StrengthCalculate your one rep max for any exercise. Enter your weight and reps to estimate your 1RM using the Epley, Brzycki, and Lombardi formulas.