BMR Calculator

Basal Metabolic Rate — calories your body burns at rest

Age (years)

Weight (lbs)

Height (feet)

Height (inches)

About

BMR is the calories burned at complete rest. Mifflin-St Jeor (1990) is considered most accurate. Harris-Benedict (revised 1984) is also widely used. Multiply by activity factor to get TDEE (Total Daily Energy Expenditure).