How to calculate the correct weight. BMI (body mass index) calculator: calculate for men and women

As Socrates said:

« If someone is looking for health, ask him first if he is ready to part with all the causes of his illness in the future, only then can you help him.

This statement can be fully attributed to such a problem as overweight.

After all, as I said in the article, 98% of people have this problem solely because of the wrong lifestyle and there is not always a desire to change it.

Yes, and overweight people sometimes take it easy, although the list of diseases that we may have due to overweight is quite impressive, I will not repeat myself, I talked about this

But maybe the whole point is that many simply do not know where the border is, where you are still normal, and where you already need to start thinking, and this applies, by the way, not just overweight. Very often, girls and women who do not have problems with being overweight, they are in great shape, but, nevertheless, they do not leave the thought that they need even lose weight.

Therefore it is important to knowwhat should be the normal weight a person, because we simply need a certain amount of adipose tissue. O on is a reserve of human energy,participates in the formation of hormones, vitamins, protects a person from hypothermia in winter and overheating in summer.

How to calculate normal weight

AT At the moment there are many different calculations to determine normal weight. Of course, they are all conditional, since they do not take into account many factors,this is the gender of the person and age, as well as the percentagefat and musculoskeletal tissue. H oh, nevertheless, with the help of them you can races with read your normal weight.You just need to know whatany method of calculationsuitable for teenagers under 18 years old, the elderly(over 65 years old) , athletes, pregnant and lactating women.

Calculation of normal weight according to the formula based on a person's height

I always knew this formula: growth minus 100 - the result is the normal weight. For example, grew t 1.7 m - 100 = 70 kg. But it turns out that this formula does not suit literally everyone, here you need to take into account your physiqueand adjust for age.

There are 3 main body types and depending on the type, the ideal weight is calculated.

Asthenic type (small build) -the figure is elongated, i.e. longitudinal dimensions prevail over transverse:long limbs, thin bones, thin neck, underdeveloped muscles. People with this type of physique are not inclined to be overweight.With this physique, the formula for normal weight:

height in cm - 110

Normosthenic type (average build) -the body has a proportional size, well-developed muscle tissue,very often people with this type have an ideal beautiful figure.Normal weight is calculated as follows:

height in cm - 103

Hypersthenic type (large build) - in people of this typethe transverse dimensions of the body are larger than those of normosthenics:wide and heavy bones, wide hips and chest, short legs.People of this type tend to be overweight. Normal weight formula:

height in cm - 100

If there is any doubt about which type you belong to, then you can measure the circumference of the wrist of the working hand in its thinnest place: in asthenics it is less than 16 cm, in normosthenics - from 16 to 18.5 cm, in hypersthenics - more than 18.5 cm.

It is allowed to adjust the calculated indicators depending on age: minus 5 - 10% of the calculated weight is allowed for people from 18 to 50 years old, for people over 50 years old, plus 5 - 7% is allowed.

Calculation of body mass index (BMI) by Quetelet

The body mass index is a measure of the correspondence between a person's height and weight. This method of calculation most popularand is calculated according to the formula:

your weight in kg divided by your height in meters squared

For example, growth 1.7 m weight 75 kg, we calculate the index - 75 / (1.7 2) = 25.95 and look for this indicator in the plate.

Knowing the value of the coefficients, you can calculate the indicators of normal weight corresponding to your height. For example, we calculate the minimum and maximum limits of the normal weight. For example, we again take growth of 1.7 m: the minimum limit is (1.7 2) * 18.5 = 53.5 kg; maximum limit - (1.7 2) * 24.9 \u003d 72 kg

It must be borne in mind that this formula is suitable for people of average height: men - 168 - 188 cm, and women - 154 - 174 cm. If the height is lower, then we reduce the calculated weight by 10%, and if it is higher, then increase it by 10% .

Of course, this indicator does not take into account body types, gender and age, but due to the minimum and maximum boundaries, you can evaluate all factors and determine your normal weight for yourself.

Calculation of normal weight by the ratio of waist to height

It is considered ideal when the waist is equal to half your height. But for a more accurate diagnosis, you need to calculate the coefficient:

waist in cm divided by height in cm

For example, 90 cm / 170 cm = 0.52 and compare with the standards.

Calculation of normal weight based on age

Calculation formula:

body weight = 50 + 0.75 * (height - 150) + (age - 20) / 4

For example, height 170 cm, age 53 years

50 + 0.75 * (170-150) + (53-20) / 4 = 50 + 0.75 * 20 + 33 / 4 = 50 + 15 + 8.25 = 73.25 kg

Bottom line: at the age of 53 with a height of 170 cm, a weight of 73 kg will be considered normal.

Although this indicator also does not take into account body types and gender of a person, it does take into account age. Although it is believed that the ideal weight is the one that we had at the age of 18 and it is desirable to keep it for life, but the same life makes its own adjustments. Experts say that every 10 years the body's energy consumption decreases by about 10% and, accordingly, every 10 years we add about 10% (5 - 7 kg).

If you have maintained your 18-year-old weight, that's fine, of course, but if you have broken away from the ideal over the past 10 - 20 or more years, you should not strive to return to it at any cost.Use these calculation methods, determine for yourself your normal,comfortable for yourselfweight and aim for it.

Of course, these are not all calculation methods, there are others, and now there are many online calculators on the Internet. But, no matter what calculation method you use, remember that eif there is a need in weight loss then do it you need to carefully, without harming your body,because rapid weight loss will remove not only fat, but also muscle mass, water, and this can be harmful to your health.

Take care of yourself and your loved ones and be healthy!

P.S. Pay attention to tips Galina Grossman, she just recommends comfortable ways to get rid of excess weight.

Instruction

One of the simplest formulas for calculating the ideal the weight and was proposed by the anthropologist from France Paul Brock. The easiest to calculate is the weight is minus the coefficient. At up to 165 cm, the coefficient is 100, up to 175 cm - 105, above 175 cm - 110. According to experts, Brock's formula is correct for people whose age is in the range from forty to fifty years. If you are under forty, then the optimal the weight, calculated according to Broca's formula, must be reduced by ten to twelve, otherwise the result must be increased by five to seven percent.

Body mass index calculations showing body fat are considered more accurate. For calculations, it is enough to know body weight in kilograms and height, recorded in meters. BMI \u003d M (kg): H2 (m), where M is body weight, H is height. The formula itself is also very simple: the ratio of mass to the square is found. Depending on the value obtained, conclusions are drawn about the weight e person. If you get less than 25 - this is the norm, if more than 25, but less than 27 - this is overweight, but not yet obese, but if more than 27 - this is already obese. But these are again average indicators, since the values ​​​​of the body mass index are different for and.

In Russia, doctors use special tables to determine overweight, in which, depending on gender, and on, and on height, the maximum allowable values ​​\u200b\u200bare indicated the weight a. If your the weight below the table, this may mean the absence of excess the weight and, if higher, then additional studies determine the degree.

note

There are various methods to determine the ideal weight for any person, depending on his height. This does not take into account other indicators such as age, gender and physique. Obviously, if excess weight is formed due to muscles, then a person does not look full, in addition, scientists have proven that a little overweight for women has a positive effect on her health.

Useful advice

There are no absolutely reliable ways to determine the ideal weight, since none of them takes into account the individual characteristics of a person. It is better to focus on the state of health and the mirror.

Related article

Excess weight is a problem that can have not only aesthetic, but also medical negative consequences. How to reliably find out if you are overweight?

Having excess weight can create a lot of problems for a person, ranging from difficulties with choosing well-fitting clothes to negative health consequences, such as shortness of breath, increased stress on the joints, and others. However, in the modern world, focused on the standards of the fashion industry, the concept of being overweight has become rather vague: many people begin to consider being overweight, which is actually completely normal. How to determine the limits of the norm of weight for a particular person?

Body mass index

Determining the limits of normal weight

Sources:

• Body mass index and optimal weight in 2019

The calculation of the ideal weight of a person using the Brock formula is one of the most popular. It takes into account the growth and constitutional structure of a person. How to find out your weight using Brock's formula? The height of a person is taken as the initial data for the calculation.

To determine how much a person should weigh according to this formula, body type should also be taken into account:

Other Formulas for Calculating Ideal Weight

One of the simplest options for determining normal weight is the Lorentz formula, where the ideal weight is calculated from a person’s height. The resulting figure is just an approximate guide, because it does not take into account the physique.

Your normal weight according to the Lorenz formula is calculated as follows:

• X \u003d growth - 100;
• Y = height - 150/2;
• optimal weight = X - Y.

This formula for calculating the ideal weight is suitable for girls up to 175 cm tall. At first glance, it may seem too demanding, but it is consistent with body mass index (BMI), so it is suitable for determining the optimal weight.

Men who are interested in how to calculate the ideal weight can use the Bongard formula. To calculate, take growth indicators and chest volume. To calculate the optimal weight, you should use the following formula: Height * Bust / 240 = ideal weight.

Another formula is suitable for calculating the normal weight for age and height. Age is a very important indicator, since body weight gradually increases over time. This is quite normal, so do not immediately panic if you had to weigh yourself and find excess weight. If you calculated the optimal weight, taking into account the main indicators, it is quite possible that the kilograms that seem superfluous actually support a healthy body weight. You can calculate the optimal weight using the following formula:

Ideal weight = 50 + 0.75 (height - 150) + (weight - 20) / 4.

Quetelet index

The body mass index will help determine your overweight. The beginning of the process of obesity or lack of weight. This chart will help you calculate your ideal weight based on your age. It is suitable for men and women from 18 to 65 years old. How to calculate body mass index? It is calculated using the formula: Weight / Height squared = Body Mass Index

Table of the results obtained according to the calculations:

How to know your working weight

When we lose weight, in addition to diet, we go to the gym. For training to be effective, you need to know how to perform the exercises correctly. An important concept in sports is working weight. This term is used in strength training and reflects the optimal weight of the projectile for a particular exercise. The more repetitions of the exercise you need to do, the less the working weight should be and vice versa.

To determine what working weight is optimal for beginners, it is recommended to choose an approximate working weight and perform the maximum number of repetitions. Based on the results, it is judged by how much you need to increase or decrease the working weight:

• if it was possible to perform 1-2 repetitions more than the amount required, then add 1 kg;
• if performed for 3 or more repetitions of the required amount, then add 3 kg;
• managed to perform 1-2 repetitions less - there is excess weight, so they reduce by 2 kg;
• if performed 3 or more repetitions less than required, then the working weight must be reduced by 5 kg;
• if you performed exactly as many repetitions as needed, we leave the working weight unchanged, a certain number is your optimal indicator.

A similar method calculates the working weight for exercises with a number of repetitions from 6 to 12. When performing repetitions, you should rest at least 3-4 minutes between attempts. If after 2-3 attempts to determine your working weight did not work, then fix the results and postpone it until the next workout.

The ideal figure for each person is purely individual. But in an effort to lose weight, many people think that they need to weigh themselves more often, controlling the number on the scales as the main indicator of optimal weight, and forget that their ideal weight is determined by many factors. It depends on the age, sex, height, health of people, as well as physical and psychological condition. To find out if there is excess weight, you can use special formulas for calculating the ideal mass. They take into account indicators of growth, age and body constitution. For more information on how to calculate your ideal weight, see the video.

Who doesn't want to look good and feel slim? But it is not always clear how to calculate the ideal weight, what figure to strive for and whether it is necessary at all.

There are girls who are sincerely sure that they need to lose weight, but in fact, the opposite is true for them - they need to get better. There are women who believe that everything is in order and a few extra pounds have no effect. Although medical statistics say otherwise.

In order to more objectively assess your weight, there are formulas for calculating excess weight. They are also not perfect, they have a number of drawbacks. But they allow you to reconsider your view on the issue of excess weight. You will find the most famous formulas for calculating ideal weight in this article.

Determination of ideal body weight

The ways we talk about are different from each other. And to some extent reflect the evolution of methods for calculating the ideal body weight. From the authoritarian method of Lorenz, which is suitable only for young girls. Before Broca's formula, taking into account body type and calculation formulas for age and height.
If you are curious, read the article with a pencil and paper in hand. But do not be strict about the resulting numbers. Not a single formula can describe the individuality, way of life, state of health and feelings in one or another weight of a particular woman.

First way. Lorentz method

The advantage of the Lorentz method: calculates the weight rate for those girls who are always 18. But seriously, this is one of the toughest methods that you should not be guided by.

The disadvantage of this method it is believed that it only works for girls, but not for guys. Also, you can not use it if a woman is taller than 175 cm.

According to this method, the ideal body weight for girls should be calculated as follows:

1. Measure your height in centimeters.
2. Subtract 100 from it.
3. The second action will be subtracting from the height of 150 centimeters.
4. Determine the difference between the first and second results.
5. The resulting units are divided in two.

This is how the formula for estimating body weight in a female looks like: (P - 100) - (P - 150) / 2.

For example: the girl has a height of 170 cm, we calculate: (170 - 100) - (170 - 150) / 2 \u003d 70 - 20/2 \u003d 60 kg.

The second way. Quetelet index

The advantage of the Quetelet index is versatility - it is suitable for both women and men.

The disadvantage of the formula is the inability to apply it to adolescents and the elderly. Also, you should not count on the objectivity of the method with very low or very high male and female growth. The method is valid for representatives of the stronger sex 1.68-1.88 meters, and the weak - 1.54-1.74 meters. He “lies” to pregnant, lactating mothers, athletes.

Important! The calculation of the correct weight norm begins with the calculation of BMI (body mass index).

Often, BMI is used by doctors to determine if there is obesity or dystrophy.

How to determine how many kilograms of overweight a girl has? Using the Quetelet formula, BMI is calculated:

1. Find out the mass of a person's body in kilograms using scales.
2. Measure height in meters.
3. The first indicator is divided by the square of the second.
4. They calculate and find their BMI in the table.
5. Know the result.

The method is accompanied by a table in which BMI is calculated by age:

For example: A 24-year-old girl has a height parameter of 1.59 m and weighs 61 kg. When calculating the weight norm for a woman, it turns out: 61 kg / (1.59) 2 = 24.1 (BMI). It turns out that there is a slight excess weight. If the girl were 2 years older, then her parameters corresponded to her age.

The third way. Brock's formula

Advantage: the technique of how to correctly determine the excess weight of a person according to Brock is suitable for people whose height is in the range of 155-200 cm.

Flaw: age is not taken into account.

Important! To find out the constitution of the body, you need to find the thinnest place on the wrist, and determine its circumference.

The measurement results are found in the table:

1. The number 110 is subtracted from the height in centimeters if the person is under 40 years old.
2. The older the man or woman, the more he (she) will weigh. After the age of forty a person, his parameter is calculated as follows: the number 100 is subtracted from height.
3. Also, a correction in the calculations is made for asthenic and hypersthenic types. In the first case, 10% is subtracted from the result, and in the second, the same percentages are added.

Example: you can determine the weight norm for a woman of thirty years as follows - 110 units are subtracted from her height of 167 cm. It turns out that her weight should be 57 kg. If she has an asthenic body type, the final result is: 57 - 5.7 = 51.3 kilograms, and if hypersthenic - then 57 + 5.7 = 62.7 kilograms.

Fourth way. Nagler's method

The advantage of the Nagler method The fact is that if you have data on growth, you can calculate the ideal number of kilograms for a girl.

Flaw: this formula is only valid for females. It does not take into account age and body type.

1. For 152.4 cm of female height, take 45 kg.
2. Then, for each new inch (5.54 cm), another 0.9 kg is taken away.
3. At the end of the calculation, an additional 10% of the found weight indicator is added.

Example: the fair sex has a height of 170 cm. To calculate, we subtract 152.4 from 170 cm. This is equal to 17.6. We divide this value by the size of an inch - 2.54 cm. We get 6.93, and multiply by 0.9 kg. As a result, we have 6.24 additional kilograms. 45 kg + 6.24 = 51.24 kg. Add 10% of the resulting weight 51.24 + 5.124. The result - it should weigh approximately 56.364 kilograms.

Fifth way. Women's formula based on age and height

Advantage: this method takes into account the age-related changes of the fair sex.

disadvantage is that the method is only suitable for women. It does not reflect their body type in any way.

The norm of weight in most women gradually increases with age. This is due to the slowdown of metabolic processes in their body, and is a natural phenomenon.

This formula answers the question of how to determine the correct kilogram rate in a woman, taking into account age:
50 + 0.75 (Height - 150) + (Age - 20) / 4

Example: a woman is 42 years old, and her height is 168 cm. Find the ideal body weight:
50 + 0.75 (168 - 150) + (42 - 20) / 4 = 69 kilograms.

But we must not forget that we are all individual, and the ideal number of kilograms may differ from the calculated one - the main thing is that the person is comfortable.

In addition, the numbers on the scales often do not describe the state of the body and well-being, the ratio of fat and muscle tissue. Namely, they give beautiful curves and smartness.

What is your favorite way to calculate your ideal weight?

Comments (14)

according to this calculator, with a height of 190 cm, I should ideally weigh 70 kg)))))))))))))) in fact I weigh 90 kg, no belly, no sides, regular visits to the gym

Normosthenic body type. Estimated ideal weight turned out to be 63 kg, according to Brock 65 kg, this was at school. Real 76 kg, 11 kg difference. Recommended by a nutritionist 72 kg. At ideal weight, the fat content will be like that of athletes, at the lower limit.

Everything is fine. 59 kg is a lot for me! It's hard to breathe. with a height of 165 with a weight of 50 kg, I feel great! And I like the calculator

Ardak tell me, what food helped you lose weight so much?

Evgenia, do not be discouraged, there is always a way out, I always have exactly the same problem, I recovered from 58 kg and became 89 kg, I just didn’t do it, I went on different diets, I drank all sorts of diet pills, the weight easily returned in a doubled form, once again, when I started drinking bilayt pills, I felt it’s bad that I ended up in the hospital after lying for 10 days, I realized that everything I did was wrong, I decided that proper nutrition is what I need in 7 months, I threw off 21 kg, the most pleasant weight does not return and such nutrition has already become the norm of life and more importantly, there is I wish you all the best in small portions

These diets are bullshit. That's when you are afraid of the disease - then the appetite will moderate. I weighed 70 with a height of 164. Suddenly arthritis appeared - by age, it turns out, but nothing foreshadowed it, I carried bags, an active lifestyle, etc. And in a year I lost 10 kg. Fear helped. I began to eat a little and in the morning - low-fat cottage cheese, completely excluded coffee. All food is as usual, but there is less. Joints cannot be loaded. I still need to lose 2 kilos, but I'll be patient until the summer. I only drink boiled water in moderation. Everything is fine with the intestines.

Good afternoon, I always worried about the question of whether my weight is normal, height 174, weight 59

I’m 21, half a year ago, when fasting 1.66, I weighed 90 kg, I lost the first 20 kg in 2.5 months, then it became more difficult. As the body adapted, as a result, I lost 34 kg in half a year. Now I weigh 54 (for my height and build, this is the ideal weight)
I’ll say from my own experience that counting calories is complete nonsense, it’s important what you eat, how often and in what quantities. Well, of course, there is no way without physical exertion, it is not necessary to go to the gym if there is no such possibility, it will be enough just to run in the evenings.
Be sure to drink 1.5 -2 liters of water, and reduce the amount of salt consumed, preferably not eat it at all. Include bran in the diet (30 grams daily rate).
I won’t be original if I say about sweet and starchy foods, since I myself have a sweet tooth, it was simply not possible for me to completely refuse to eat chocolate, and every other day I allowed myself to eat 2-4 slices of chocolate, but only until 12:00. The same goes for bread, a piece of toast in the morning will not do much harm to the figure. Fruit after 15:00 is not recommended. As for all the talk about shutting your mouth after 6, BOSH and more! In no case do not do this, because until the next morning the body will starve for as long as 13 hours (with the condition that your breakfast will be at 8 in the morning), and then whatever you eat in the morning will be directly deposited in your reserve. In addition, all important processes in the body occur at night, and if you have not eaten anything, then how should your body absorb all the vitamins and elements it needs. Kovalkov recommends that his patients eat the protein of two eggs 2-3 hours before bedtime.

If you are on a diet, keep a separate diet, give the body physical. load, but the weight still does not go away, you should be examined for hormones. Maybe it's all about them. I had the same problem with being overweight. I ate little, loaded myself with a lot of sports, and the weight left either slowly. or stood still. Has handed over analyzes on hormones, It has appeared all business in them. When the hormonal background was leveled, after a few months everything began to return to normal.

Eugenia, for each person everything is individual. I was able to lose weight in 5 months by 23 kilograms, I ate in small portions after 2-3 hours (even dumplings), after 18.00 my mouth was locked), then I introduced 2 unloading kefir days a week, in general it turned out “without torment”, because I did not limit yourself in the products.

Evgenia, try breathing exercises according to the Oxysize or Bodyflex system with static exercises, they helped me a lot, because I'm not very good at dieting. The appetite decreases due to the retraction of the abdomen during exercises + the exercises themselves are not very difficult and do not require gigantic efforts, and the results are already visible after 1-2 weeks (but it is more in the reduction of cm than kg). I practiced at home with video. Then I started running with the miCoach program from Adidas (the program guides you by itself, tracking your speed using GPS + there are the most basic levels, even for those who find it hard after a 15-minute walk). Set a goal: I, for example, signed up for Nike's free 10K marathon and started training in 4 months. For me it seemed unattainable, but I did it. And even if I had very, very average results - I have never achieved such results + this allows you to increase metabolism. By the way, they run such marathons every year. I stopped drinking tea with sugar, eat less flour. To improve peristalsis, eat foods rich in dietary fiber. And one more thing - love yourself and prepare mentally for a new life, a new attitude to food. For 1.5 years of such a regime, she threw off more than 12 kg (almost everything she gained). It's not super fast, of course, but now I like the way I look and am determined to continue on, because. over time, you need to increase the load. Now I want to do kung fu instead of running. Be careful. DO NOT be zealous in achieving quick results. I wish you good luck, experiment and find exactly what suits you!

Evgenia, I would advise a separate diet and moderate exercise.

You need to eat less. And all problems will pass

I endured a lot of stress, as a result, I grew fat up to 92 kg with a height of 170. I tried diets, a cleansing system, sports (irregular), massage sessions and water procedures. The weight is slightly reduced, and then returns with additional kilograms. Please advise what to do.