If you are not certain about the accuracy of your basal metabolic rate calculator, then you will need to first know how to get an estimate of your Basal Metabolic Rate and make sure that some assumption must be taken to note. But first, what is Basal Metabolic Rate and Basal metabolic rate calculator all about?

 Basal metabolic rate is the minimum amount of energy required by the body to stay alive while at rest. Energy is spent even while you are sleeping. Many people do not believe in this theory of energy consumption while sleeping but it reality. The number of calories that you burn when you are on bed is your Basal metabolic rate. This decreases as you grow in years. The Basal Metabolic Rate Calculator calculates your Basal Metabolic Rate.  So for the Basal Metabolic Rate estimation to be accurate, assumptions like the ones below must be certain at the time of measurement:

(1)The temperature of environment should be neutral

(2)The absence of gross muscular activity must be observed.

(3) Ensure that the last meal taken was between 11 to 14 hours before checking your rate.

The BMR calculator basically gives you an estimate when checking your Basal Metabolic rate and the accuracy of result depends on the assumptions highlighted above.

It provides information relating to the calories you burn in a whole day. How to make use of the calculator is not difficult, it just entails entering the details about yourself such as your weight, age, gender and height factors.