BMR Calculator
Calories your body burns at rest, plus daily needs by activity level.
How to use
- Enter sex, age, height and weight.
- Pick your typical activity level.
- Read your BMR and estimated daily calorie needs (TDEE).
Frequently asked questions
What's the difference between BMR and TDEE?
BMR is what you'd burn at complete rest; TDEE multiplies it by your activity level to estimate real daily burn.
Is this medical advice?
No - it's a standard estimate (Mifflin-St Jeor). Consult a professional before changing diet or training.