TDEE Calculator.
Calculate how many calories you burn per day based on your age, gender, height, weight, and activity level.
What Is TDEE?.
TDEE stands for Total Daily Energy Expenditure. It is the approximate number of calories your body uses in one day, including basic body functions, digestion, everyday movement and exercise. It provides a practical starting point for planning calorie intake.
How Is TDEE Calculated?.
Basal Metabolic Rate
BMR estimates the energy your body uses at rest to support vital functions. This calculator uses the widely recognized Mifflin-St Jeor equation.
Physical Activity
Your BMR is multiplied by an activity factor that reflects your typical week. A more active routine produces a higher TDEE estimate.
TDEE vs BMR.
BMR describes calories burned at rest. TDEE includes BMR plus movement and exercise, so it is the more useful reference for daily calorie planning.
How to Use Your TDEE.
For Weight Maintenance
Eating approximately around your TDEE may help maintain your current body weight.
For Weight Loss
A moderate calorie deficit may support gradual weight loss.
For Weight Gain
A controlled calorie surplus may support weight gain.
For another perspective on body size, try the BMI Calculator.
Activity Level Guide.
| Activity level | Description | Multiplier |
|---|---|---|
| Sedentary | Little or no exercise | 1.2 |
| Lightly Active | Exercise 1–3 days/week | 1.375 |
| Moderately Active | Exercise 3–5 days/week | 1.55 |
| Very Active | Exercise 6–7 days/week | 1.725 |
| Extra Active | Very intense activity or physical job | 1.9 |
Frequently Asked Questions.
What does TDEE stand for?+
TDEE stands for Total Daily Energy Expenditure.
How accurate is a TDEE calculator?+
It provides a useful population-based estimate, but individual needs can differ.
Is TDEE the same as BMR?+
No. BMR covers rest; TDEE adds daily activity.
How often should I recalculate my TDEE?+
Recalculate after a meaningful change in weight, routine or activity level.
Can I use TDEE for weight loss?+
It can be a starting point for planning a moderate calorie deficit.
Does TDEE change as I lose weight?+
Yes. Body weight and activity changes can affect energy needs.