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BMR Calculator

Calories your body burns at rest, plus daily needs by activity level.

How to use

  1. Enter sex, age, height and weight.
  2. Pick your typical activity level.
  3. 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.

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