What is a basal metabolic rate calculator?

Basal metabolic rate calculator determines the number of calories that the body burns for the purpose of performing basic human functions. It does not include any calories spent by exercise or even simply moving. Only the calories used if the entity should stay in bed all day. It may be useful to know this for weight management purposes.

The body constantly uses calories for body functions. Things such as organ function, hair growth and skin, and brain function require calories. This use of calories is known as basal metabolic speed (BMR). Sometimes it is also referred to as expenditure on resting energy (Ree). The most basic calculator uses factors such as age, height, weight and gender. More complicated calculators increase the overall level of activity, because muscle mass and fitness can affect your caloric use and while sleeping.

There are two equations that can use a basal metabolic calculator for operation, both differ slightly depending onon the gender of the subject. The Harris-Benedenict equation is the older of them, and it turned out that up to 5% of overweight people. Calculated as such:

• for men: bmr = 66 + (13.75 × weight) + (5.0 × height) - (6.76 × age)
• for women: BMR = 655 + (9.56 × weight) + (1.85 × height) - (4.68 × age)

Mifflin's equation was first discussed in 1990, and it turned out to be a little more accurate to determine the activity of the subject with overweight. Calculated in this way:

• for men: bmr = 5 + (10 × weight) + (6.25 × height) - (5 × age)
• for women: bmr = -161 + (10 × weight) + (6.25 × height) - (5 × age)

The two types of equations above require that the weight be expressed in kilograms, heights in centimeters and age in years. Therefore, a basal metabolic rate calculator must have a pound and legs,Also, the equation is written in order to convert the data properly. Harris-Benedict and Mifflin equations provide results in the number of calories spent daily.

This number is most often used to calculate the caloric intake target for someone who is trying to lose weight. Dieters most often use basal metabolic speed calculator in conjunction with daily caloric calculator. This second calculator helps people find out how many calories they burn with regular daily activities. The overall target of caloric income should be somewhere between these two numbers if it is a goal of weight loss.