Based on the Mifflin-St Jeor Equation
Our Calorie Calculator makes it easy to figure out how many calories you need to maintain your weight or lose weight.
This Calorie Calculator is based on the Mifflin-St Jeor Equation which calculates basal metabolic rate (BMR), and its results are based on an estimated average. BMR is the amount of energy expended per day at rest.
Just enter your height, weight, gender and activity level, and our calculator does the rest.
Note: accurate determination of the calories you burn can only be accomplished by individual physiological testing