Calculate your daily energy expenditure based on your basal metabolic rate and activity level
Total Daily Energy Expenditure (TDEE) is the total number of calories your body burns each day. It takes into account your basal metabolic rate (BMR) and your activity level. Knowing your TDEE is crucial for managing weight, whether you're trying to lose, gain, or maintain weight.
BMR is the number of calories your body needs to perform basic life-sustaining functions like breathing, circulation, cell production, nutrient processing, and temperature regulation. Your activity level, including exercise and daily activities, also plays a significant role in your overall energy expenditure.
By calculating your TDEE, you can better understand your daily calorie needs and make informed decisions about your diet and exercise routine. This calculator uses the Mifflin-St. Jeor equation to estimate your BMR and then applies an activity factor to calculate your TDEE.
| Activity Level | TDEE |
|---|---|
| Sedentary | 1,800 calories/day |
| Lightly Active | 2,000 calories/day |
| Moderately Active | 2,200 calories/day |