TDEE Calculator UK: Calculate Your Daily Calorie Needs Use our free TDEE calculator UK to estimate how many calories your body burns each day. Enter your age, weight, height and activity level to calculate your total daily energy expenditure. Total daily energy expenditure, commonly called TDEE, is an estimate of the energy your body uses over 24 hours. It includes the energy needed for essential bodily functions, physical activity and digestion. Our calculator uses the Mifflin-St Jeor equation to estimate resting energy expenditure and then applies an activity multiplier to estimate your daily maintenance calorie requirements. Free TDEE Calculator Enter your measurements and select the activity level that most closely represents your typical week. Measurement units Metric (kg and cm) Imperial (stone, pounds, feet and inches) Sex used by the equation Male Female The equation uses sex-specific coefficients. Its estimates may be less accurate fo...

BMR Calculator UK: Calculate Your Basal Metabolic Rate Use our free BMR calculator UK to estimate how many calories your body burns at rest. Enter your age, height, weight and sex used by the equation to calculate your basal metabolic rate using the Mifflin-St Jeor formula. The calculator also estimates your total daily energy expenditure (TDEE), helping you understand how your activity level affects your daily calorie requirements. Free BMR Calculator Enter your measurements below to estimate your basal metabolic rate. Measurement units Metric (kg and cm) Imperial (stone, pounds, feet and inches) Sex used by the equation Male Female The Mifflin-St Jeor equation uses sex-specific coefficients. These estimates may be less accurate for people taking gender-affirming hormones. Age (years) Weight (kg) Height (cm) Weight (stone) Additional pounds Height (feet) Additional inches Activity level Sedentary: l...