How to calculate body mass index

How to calculate body mass index? This is a simple formula by which you can determine the state of the body and the degree of its obesity. To use this formula, you only need to know two parameters of your body - this is your weight at the moment and growth. Determine BMI can be any person yourself, this will require a centimeter tape and floor scales. After all the necessary will be available, you can start calculations. How to calculate the body mass index correctly? For the accuracy of calculations, it is best to use a conventional calculator.

Body mass index, formula:

BMI = body weight (kg) / height in square (m).

In order to understand how to calculate the body mass index yourself and without difficulties, it is enough to consider an example.

To determine your BMI, you just need to replace your body weight and growth data with your parameters.

Suppose that we need to determine the BMI of a person whose height is 171 cm (1.71 m) and the weight is 84 kg. First of all, it is necessary to determine the growth in Square (1.71 * 1.71 = 2.9241 m).
Next, you need to divide the body weight by the resulting height in the square (84 / 2.92 = 28.76). The result will be BMI. In this case we got 28.76.

How to calculate the body mass index, we learned, but you need to know what it means. To do this, you simply need a table that shows the results of BMI and their interpretation.

BMI table

The table ends at 35 BMI for a reason. Further continue it there is no sense, because it is clear that the BMI simply does not fit within the limits of the norm. This means that you need to immediately adjust it and lose weight.

How to calculate the body mass index to get reliable data? Often, BMI fairly accurately determines your body's condition regarding excess and underweight. But there are also cases in which it is not enough to rely on the result of BMI, since the formula does not contain data on physical development and the constitution. If a person has a broad, heavy bone with developed muscle mass, then it is difficult to get the correct BMI data. After all, you will get excess weight, and this is wrong, because this result is based on muscle mass, and not on the fatty layer. In this case, do not take the data as a signal to lose weight, since, perhaps, there is no obesity as such.

What if the result indicates excess weight? It is necessary to lose weight, the sooner, the better for your body. In fact because of it there is a mass of diseases of various severity.

BMI is a simple formula showing problems with overweight or lack of them. Do not neglect this data. If there are problems with obesity, they need to be addressed, because, except you, no one will decide. First of all, it is necessary for you. Eat right, do exercises, and the problem of excess weight will never touch you.