BMR Full Form

A Complete Guide To Understand The BMR Full Form And Meaning

The acronym BMR stands for Basal Metabolic Rate. It is the number of calories your body burns during complete rest. Your body needs some energy even during siesta for performing some basic functions like breathing, circulating blood and repairing cells. You can get an insight into your energy level if you know the BMR levels. 

Your body burns more calories by movement and exercise. So, by monitoring your consumption, it will be better to prevent unwanted weight gains or severe weight loss.

A Better Understanding of BMR

You will understand the BMR full form once you gain more knowledge about it. Your body is constantly creating energies even while you are resting. The body continually pumps blood through the veins and your stomach is burning out the food for a better digestion. When you calculate this process, it is known as Basal Metabolic Rate, and the BMR abbreviation is popularly known to people. 

Your body needs to consume around 70% of the calories to maintain the functionalities. Calories are also the first thing that people tend to control when they plan to lose their weight. This is where BMR plays an important role. When you gain body mass, it helps to show a better BMR. It is the tool used by dieticians to set up a diet plan for their obese patients. 

What is the Metabolic Age?

BMR stands for basal metabolic rate that changes as your age progresses. The peak time for BMR is during your teens and slows down gradually henceforth. As you grow older, consuming fewer calories helps you to keep a better BMR. You can calculate your metabolic age if you compare your basal metabolic rate to the average BMR that is typical for your age group. 

If your metabolic age is higher, then it is time to exercise to burn off those fats accumulated in your body. This is how you will understand the full form of BMR and keep your body in a better shape. 

How to Calculate Your BMR?

BMR was introduced to the world by James Arthur Harris and Francis Gano Benedict. So, the equation is popularly known as the Harris-Benedict formula. A new equation was formulated in 1990, which is known as the Miffin-St. jeor equation. 

P= (10.0 x m/1 kg) + (6.25 x h/1cm) - (5.00 x a/1 year) + s


P= total energy output during rest(BMR)

M= weight of the person in kgs

H= height of the concerned person

A= age of the incumbent

S= constant which is +5 for males and -161 for females


The BMR abbreviation is widely used for calculating the calorie intake of a person during rest. This is an important tool to understand your activity level and a getaway to maintain a healthy body weight. 

FAQ (Frequently Asked Questions)

1. What Should be the Normal BMR?

The average basal energy expenditure (BEE), also known as a basal metabolic rate (BMR). While a BMI of 25 is considered to be healthy internationally, WHO has reported that for Indians, the normal BMR should be in between 18.5 to 24.9.

2. How can you Increase the Metabolic Rate?

There are plenty of things that you can do to increase your metabolic rate. You need to exercise every day, drink more water, and get a good night's sleep.

3. What are the Factors That Influence BMR?

Typically age, nutrition levels, and physical activities are the chief factors that influence the BMR level of your body. It also depends on the body size of the person and fat tissues.