Basal Metabolic Rate Calculator(s)
Basal Metabolic Rate (BMR) is the amount of energy expended when the body is at complete rest - i.e. the minimum of energy to sustain the overall body over a 24-hour period.
It is related to age and gender (with women holding a proportionally higher level of fat and less muscle tissues than men. Muscle tissue is metabolically more active than fat tissue therefore requires more energy to maintain).