Calorie & BMR calculator

Estimate how many calories your body burns at rest and with your activity level.

How to estimate daily calories

  1. 01Choose male or female and enter your age, weight and height.
  2. 02Pick the activity level that fits a typical week.
  3. 03Read your BMR and estimated maintenance calories.

FAQ

Basal metabolic rate is the energy your body uses at complete rest. Mifflin-St Jeor estimates it from weight, height, age and sex.