Tools
Health & Fitness
Calorie Calculator (TDEE)
Daily calorie needs based on age, weight, height and activity.
Sex
Age
Height
Weight
Activity Level
Fill in your details
and hit Calculate
How it works
Mifflin-St Jeor formula
The most accurate BMR formula for most adults. Multiply by your activity factor to get TDEE.
BMR × activity = TDEE
| Level | × |
|---|---|
| Sedentary | 1.20 |
| Light | 1.375 |
| Moderate | 1.55 |
| Very active | 1.725 |
| Extra active | 1.90 |
500 cal = 1 lb/week
A 500 cal daily deficit loses ~1 lb per week. A 250 cal deficit is slower but more sustainable.