Free TDEE Calculator
A starting estimate of your daily energy needs, based on your body and activity.
ESTIMATED DAILY ENERGY2,250
kcal / day
Basal metabolic rate1,452 kcal
Activity factor1.55
An estimate for adults, not an individual prescription. Actual needs vary.
Track your day with BiteCalLooking for resting energy? Try the BMR calculator →
What does TDEE mean?
Total daily energy expenditure combines your resting energy needs with everyday movement and exercise.
The calculation
This calculator uses the Mifflin–St Jeor equation for resting metabolic rate, then multiplies it by the activity factor you select.
BMR = 10 × weight (kg) + 6.25 × height (cm) − 5 × age + s
s = +5 for male, −161 for female
TDEE = BMR × activity factor
s = +5 for male, −161 for female
TDEE = BMR × activity factor
Reference: Mifflin et al., 1990.
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