Calorie Calculator
PopularEstimate your daily calorie needs based on activity level
Formula Used
BMR (Mifflin-St Jeor): Men: 10×weight + 6.25×height − 5×age + 5 Women: 10×weight + 6.25×height − 5×age − 161 TDEE = BMR × activity factor
Step-by-Step Explanation
- 1Enter your age, sex, weight, and height.
- 2Select your activity level.
- 3See your estimated daily calorie needs to maintain, lose, or gain weight.
Worked Examples
Example 1
30-year-old man, 80kg, 180cm, moderately active
BMR ≈ 1780, activity factor = 1.55
TDEE ≈ 2,759 calories/day to maintain weight