Calorie Calculator

Mifflin-St. Jeor – Basal Metabolic Rate (BMR) calculator

Mifflin-St. Jeor calculator uses an equation formula to estimate a person’s Basal Metabolic Rate (BMR), which is the number of calories your body burns while at rest. The equation takes into account a person’s age, sex, height, and weight. It is named after its creators, Mifflin and St. Jeor.

The result of the equation represents the number of calories your body burns at rest, also known as your basal metabolic rate. This value can be used to determine how many calories you need to consume each day to maintain your weight or achieve weight loss.

So let’s get started and find out what your metabolic rate is.

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Step 1: Basic Information
years
Step 2: Activity Level
Step 3: Select your goal