BMR Calculator

Calculate your calorie needs by seeing how many calories your body burns at rest.

Your basal metabolic rate (BMR) is the number of calories your body burns during sleep and performing the basic functions, like breathing, digesting food and pumping blood, that keep you alive. How active you are on a daily basis will affect your BMR, for instance, you will burn more calories if you move about all day than if you sit. The number of calories you burn through exercise is added to your BMR to calculate your total daily calorie expenditure.

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