BMR calculator

Find out your Basal Metabolic Rate (BMR) and your Total Daily Energy Expenditure (TDEE).

Units

Metric (kg, cm)Imperial (lb, ft)

Weight (lb)

Height

Age

Sex

Activity level

How it works

BMR is the energy the body burns at rest. It is calculated with the Mifflin-St Jeor equation, which uses weight, height, age and sex.
TDEE is the BMR multiplied by a factor that depends on your level of physical activity.
The values are estimates. For a meal plan, see a nutritionist.
The calculation runs in your browser: no data is sent or stored.