What is BMR?
BMR (Basal Metabolic Rate) is the energy your body needs at complete rest — calories needed just to keep organs functioning.
What is TDEE?
TDEE (Total Daily Energy Expenditure) is all calories your body burns per day including all activities.
Mifflin-St Jeor Formula (Most Accurate)
- Men: BMR = 10W + 6.25H − 5A + 5
- Women: BMR = 10W + 6.25H − 5A − 161
Calorie Goals
- Lose weight: TDEE − 500 kcal/day
- Maintain: equals TDEE
- Gain weight: TDEE + 500 kcal/day
Calculate your BMR/TDEE with our free calculator