At the moment, there are several different formulas that allow calculate weight by height and age ... But such tables are conditional, since many different factors influence the determination of the ratio of weight and height.
For example, with the same weight and height, one person may look normal while the other is fat.
Therefore, the excess fat in the body is estimated not only by the formulas given, but also by the thickness of the skin folds and simply by appearance.
Calculate weight by height and age calculator
In fact, the concept of an ideal weight is rather relative, because not only weight is an indicator of an impeccable physique, and there are no single immutable rules of beauty.
Weight calculation by height and age
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For a long time, Brock's weight formula was popular, which helped to calculate the estimated weight-height ratio according to the following system: Height in centimeters minus 100 is equal to the ideal weight.
However, recently these indicators have been revised and it is believed that this formula is more suitable for determining weight by age of women 40-50 years old.
Women 20-30 years old should weigh 10-12% less than this indicator, and after the age of 50, the weight increases by 5-7%.
This is the easiest way to find out your ideal weight by height and age. Today, other formulas and tables are more often used that take into account the physique.
To calculate the best body fat ratio, you need to calculate the percentage of body fat and muscle tissue. For men, the norm is 9-15% of fat from the total body weight, for women the norm is 12-20%.
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One of the popular ways to determine height and weight is the Quetelet index or body mass index (BMI). This index helps to assess how underweight or obesity is, it reflects the amount of fat in the body, but does not indicate how this fat is distributed in the body.
The Quetelet Body Mass Index can be inaccurate for adolescents, the elderly, pregnant and lactating women, and athletes. Most often, this index is used for adult men and women from 20 to 65 years old.
Formula: body weight in kg divided by height in meters squared B / (P * P)
For example: height 180 cm, weight 75 kg. So 75: (1.8 * 1.8) \u003d 23.1
At the same time, the normal indicator for men is 19-25, for women - 19-24. Rates from 25 to 29.9 indicate overweight, 30 - 39.9 - for obesity with moderate risk complications (II), and a score above 40 indicates obesity with a high risk of complications (III degree).
Let's look at another formula to help test the distribution of body fat:
The waist at the navel should be divided by the buttocks.
For example: waist 70 cm, hips 105. So 70: 105 \u003d 0.66
The norm for men is 0.85
For women - 0.65 - 0.85.
Weight by height and age
Another method to calculate the ideal weight for height is based on the relationship between body weight and body type. The physique differs into three main types: aesthetic (thin-boned), normostetic (normosteal), and hyper-aesthetic (broad-boned).
To determine your body type, you need to measure the circumference of the wrist working hand: in normosthenics it is 16-18.56 cm, in anasthenics less than 16 cm, and in hypersthenics more than 18.5 cm.
Thin bone the type differs in that the longitudinal dimensions of the body prevail over the transverse ones. Women of this physique have thin bone, underdeveloped muscles and long limbs, they are usually energetic and not prone to overweight. People of this type are also called ectomorphs.
Normosteal physique implies the proportionality of the main body dimensions, which makes the figure beautiful.
Broad-boned the type of figure differs in significantly larger transverse body dimensions than in normostenics. Women of this type have heavy bones, ribcage, shoulders and wide hips, and they tend to be overweight.
To calculate your ideal weight for height in grams, you need to multiply the height in centimeters by the weight-for-height coefficient, which corresponds to your age and body type. Recommended weight / height factor (g / cm) is indicated in this table.
In addition, age affects the determination of the ratio of height to weight. It has already been proven that with age, the mass of men and women should gradually increase and there is nothing to worry about. "Extra" kilograms may not be such - this is a normal physiological process.
The formula for calculating weight by height and age: Body weight \u003d 50 + 0.75 (P - 150) + (B - 20): 4
In this case, P stands for height and B stands for age in years.
Weight, height, age - table for men
In this table, the second and third columns indicate men and women aged 20-29, in the fourth and fifth columns - 30-39 years, then 40-49, 50-59, 60-69 years, respectively.
Before starting any diet or exercise cycle for weight loss, you should first decide what weight you would like to achieve as a result. That is, to set the ultimate goal to strive for. Ideal weight is often the goal. This is either the weight in which you are physically comfortable, or the index that satisfies you in terms of external parameters.
It is important not to go too far for goal setting, because if you set a goal too high, you may never achieve it. If you have to lose more than 5 kg of weight, it is better to break the goal into several stages. For example, dropping 1.5 kg every month for six months, etc. Don't forget to read.
How can you help yourself decide what your ideal weight is? Indeed, unfortunately, not everyone can have a wasp waist due to their constitution from birth, but you can look good with any figure if the weight is normal.
To mathematically determine your ideal weight, you need to calculate several parameters. There are many ways to do this. Below are the main ones.
Calculation of the norm of weight according to the Body Mass Index (BMI)
It is calculated by the formula: weight (in kg) divided by height (in m) squared. For example, if the weight is 64 kg with a height of 167 cm, then the IC will be calculated as follows: 64 / 1.67 2 \u003d 22.9. Using the table below, you can determine whether your index is normal:
In our case, the IMS is normal, since the result of 22.9 falls in the range of 18.5 - 25. However, as before, this weight may not satisfy its owner. Accordingly, you can calculate your ideal weight using the minimum IC rate. Let's do this: 19.5 x 1.67 2 \u003d 54 kg.
Brock's index
It is used if your height is within 155-170 cm. Calculation formula: Height (in cm) minus 100 and minus 10. It turns out: (167 - 100) - 10 \u003d 57 kg
Breitman index
Calculation formula: Height (in cm) multiplied by 0.7 and minus 50 kg. We get 167 x 0.7 - 50 \u003d 66.9 kg
Borngardt index
To calculate your ideal weight, you need to apply the formula: Height (cm) multiplied by the circumference of the chest (cm) and divide the result by 240. In our version (taking into account that the chest is 92 cm), you get: 167 x 92/240 \u003d 64 kg
Noorden index
To understand your normal weight, it is necessary: \u200b\u200bHeight (in cm) multiplied by 420 and divided by 1000. We get: 167 x 420/1000 \u003d 70 kg
Tatonya Index
Normal body weight is calculated by the formula: Height (in cm) minus (100 + (height minus 100) divided by 20). A bit confusing, let's take an example: 167 - (100 + (167 - 100) / 20) \u003d 63.7 kg
It has always been important for women to take care of themselves. Striving for ideal beauty, they try to constantly work out in gyms and eat right. Every woman has a clear idea of \u200b\u200bwhat the reference weight and height should be. But this ratio has always been an individual matter for everyone.
To determine your own height, you must:
- lean your back straight against the wall;
- touch the top of the head with an even bar and mark this place;
- measure the resulting distance.
The following should be pressed against the wall along with the back:
- heels;
- calves of the legs;
- buttocks;
- shoulder blades;
- the back of the head.
Based on the results about your height, you can find out the following:
- more than 176 cm - too high;
- from 168 to 175 cm - high;
- from 157 to 167 cm - medium;
- from 151 to 156 cm - below average;
- less than 150 cm - low.
The female physique is an important parameter that determines the ratio of mass to height.
There are the following types:
- Hypersthenic, inherent in large-boned people.
- Normastenic. He is the most proportional. Women with this type of physique have medium parameters and a narrow waist with slightly wide hips.
- Asthenic - the lot of thin-boned and thin people. Their body parts are narrow and long.
Body type is determined by measuring the wrist. In asthenics, it has a size of 16 cm or less. In people with the normasthenic type, the wrist reaches a length of up to 18.5 cm.Hypersthenics, on the other hand, have the thickest - more than 18.5 cm.
What should be the normal ratio of height and weight in women: calculation by formulas
This determination of the exact match of parameters takes into account various characteristics. There are several formulas for calculations, which are described below.
Broca's formula
It measures the height in cm, after which 110 is subtracted from the result, then multiplied by 1.15. These calculations are suitable for women with a normal physique. The large-boned ones should add, and the thin-boned ones should take away another 10% from the result.
Quetelet formula
With the help of these calculations, the body mass index (BMI) is found: M: (P * R), where M is the mass in kg; P - body length in m.
If it turns out:
- less than 18.5, then this is a weight deficit;
- up to 25 - the norm;
- up to 30 - exceeding the norm;
- up to 35 - overweight or expectation of 1 degree;
- up to 40 - 2 degree of obesity;
- more than 40 - 3 degree.
The Quetelet formula is not used for:
- expecting a baby and breastfeeding ;;
- the elderly;
- going in for sports;
- children.
Nagler's formula
The ratio of height and weight in women according to this index is ideal. With a height of 152.4 cm, the body weight should be equal to 45 kg. If the growth is larger, then for every 2.54 cm (1 inch) add 900 g and 10% of the calculation result.
McCallum's Formula
This method of determining the fit of the figure to height is considered the best. Everything here is based on the measurement of the wrist.
- The chest girth is 6.5 times the size of the wrist.
- The hip girth represents 85% of the chest girth.
- The waist is 70% of the chest volume.
- 53% of the chest circumference is the volume of the hips, and 37% is the neck.
- The biceps and lower leg are also calculated from the chest girth. The component of the first is 37% of this parameter, and the second is 34%.
- 29% of the chest girth is the volume of the forearm.
The article provides a table of the ratio of height and weight in women. McCallum's formula with average values \u200b\u200bmay have other options:
- The figure is ideal if the hips are 25 cm larger than the waist and are almost equal to the volume of the chest.
- The proportional waist size is calculated by subtracting one hundred from the height in cm.
- With a voluminous chest and narrow waist, hips, the female figure looks like an "apple". The pear type is when the chest and waist are much smaller than the hips.
- The waist circumference of women of average height is approximately identical to the body weight in kg.
Lorentz formula
This method is the simplest.
The application of the Lorentz algorithm is as follows:
- X-100- (X-150) / 2; X - height in cm.
- X / 2-25 (simplified formula).
But this method does not take into account, however, physique. Therefore, the Lorentz formula is considered not very accurate.
Breitman's formula
The index is calculated using height in cm. To do this, the measured height is multiplied by 0.7 and subtract 50 from the result. Breitman's formula is best used by mature women.
Height to weight ratio by BMI
Body mass index is calculated in the same way as using the Quetelet formula.
Perfect Weight Women:
- do not suffer from cardiovascular diseases;
- do not overeat;
- have normal cholesterol levels;
- get less cancer;
- have a strong body and immunity;
- do not suffer from arthrosis and pressure drops;
- easier to tolerate physical activity.
Table of the ideal ratio of height to weight in women by age
| Growth | 20 to 29 years old | 30 to 39 years old | 40 to 49 years old | 50 to 59 years old | 60 to 69 years old |
| 1 m 50 cm | 49 kg | 54 kg | 59 kg | 56 kg | 55 kg |
| 1 m 52 cm | 51 kg | 55 kg | 60 Kg | 58 kg | 56 kg |
| 1 m 54 cm | 53 kg | 60 Kg | 62 kg | 60 Kg | 59 kg |
| 1 m 56 cm | 56 kg | 62 kg | 66 kg | 62 kg | 61 kg |
| 1 m 58 cm | 58 kg | 64 kg | 68 kg | 65 kg | 62 kg |
| 1 m 60 cm | 60 Kg | 66 kg | 70 kg | 66 kg | 65 kg |
| 1 m 62 cm | 62 kg | 69 kg | 72 kg | 69 kg | 67 kg |
| 1 m 64 cm | 64 kg | 71 kg | 74 kg | 72 kg | 71 kg |
| 1 m 66 cm | 65 kg | 72 kg | 77 kg | 74 kg | 71 kg |
| 1 m 68 cm | 69 kg | 74 kg | 78 kg | 75 kg | 73 kg |
| 1 m 70 cm | 69 kg | 76 kg | 80 Kg | 77 kg | 75 kg |
| 1 m 72 cm | 73 kg | 77 kg | 82 kg | 78 kg | 76 kg |
| 1 m 74 cm | 74 kg | 79 kg | 84 kg | 79 kg | 78 kg |
| 1 m 76 cm | 77 kg | 80 Kg | 85 kg | 81 kg | 79 kg |
| 1 m 78 cm | 78 kg | 82 kg | 86 kg | 82 kg | 81 kg |
| 1 m 80 cm | 80 Kg | 84 kg | 88 kg | 84 kg | 82 kg |
| 1 m 82 cm | 83 kg | 88 kg | 89 kg | 87 kg | 83 kg |
| 1 m 84 cm | 86 kg | 89 kg | 91 kg | 87 kg | 86 kg |
| 1 m 86 cm | 89 kg | 91 kg | 93 kg | 90 kg | 87 kg |
| 1 m 88 cm | 92 kg | 94 kg | 96 kg | 92 kg | 89 kg |
| 1 m 90 cm | 92 kg | 96 kg | 97 kg | 96 kg | 93 kg |
The norm of weight and proportions of the figure in women, depending on the type of physique
This classification turns out to be more real and constructive.
Type A
It is determined by determining the ratio of the hip girth to the chest volume. In this case, the indicator turns out to be greater than 1.05. The A-shaped figure is a typical "pear" or "triangle".
Women with this physique are observed:
- thin waist;
- narrow shoulders and chest;
- rather wide hips.
The feminine silhouette of a type A figure has been considered the standard of beauty since ancient times. Physical complexes on the hips and buttocks will help to maintain the shape of such a body.
Type X
In girls and women, when dividing the waist circumference by the volume of the hips, and then by the chest circumference, the indicators coincide or less than 0.75 for the "hourglass" body type or type X. There is no height-to-weight ratio. For such representatives of humanity, the top is approximately equal to the bottom.
Perfect body in the form hourglass can afford asthenics and normostenics. But for this they will have to sit on a balanced diet and properly load the abs and hips with physical exercises.
Type O
The constitution "apple" is an indicator greater than 0.75. With body type O, the legs are thin and long, and the body is full and round. There is always a large belly in the waist area. Busty beauties with slender legs and sloping shoulders will have to constantly work out in gyms to maintain normal O-body proportions.
They need to deal with:
- press;
- breast;
- back muscles.
Type H
The "rectangle" figure when dividing the waist size by the chest volume has an indicator equal to or greater than 0.75. Body type H is equal in volume to the hips and chest. The graceful and stylish H-shaped figures also need to be carefully monitored: train the buttocks and shoulder girdle.
Type V
If the division of the bust size by the hip girth produces a result of 1.05 or more, then the physique looks like an inverted triangle or type V.
In women with this figure:
- large breasts;
- broad shoulders;
- narrow hips.
The natural silhouette of the V-shaped physique is also a kind of standard, and since antiquity. Dancing or cycling will help to preserve the beauty of such a figure.
The ratio of height to weight in women is well controlled by constant body training. It seems to girls that physical activity always leads to weight loss. In fact, only a few specific exercises help to get rid of excess weight. They should also be accompanied by cosmetic procedures and proper nutrition.
Physical activities
For an effective press, you can do side bends with a weight. But with this exercise, the stomach will be wide, and the waist will be invisible. It is more correct to bend over without any weight at all. Such physical activity is best done once every 7 days.
It is better to start squats also without weight. They must be repeated 20-30 times in 4 or 5 approaches. The breaks between them should be 30 or 40 seconds. Low weight lunges will help your thighs lose weight. You can also strengthen your back at home without an exercise machine. To do this, they sit on a chair or sofa, bend over, lowering their arms with light dumbbells down and leaning their chest against the hips.
Further, the limbs with weight are bred to the sides and again lowered to their original position. The reps are the same as for the squat. Fans of push-ups from the floor will have to completely abandon them, since these exercises make the volume of the arms even more massive. A great alternative will be the correct one - the bar. It lifts the abdomen well and strengthens the core muscles.
For weight loss you need:
- Combine strength training with cardio training.
- Each time, choose a different training program and all new options for the load on the same muscles.
- Perform loads with the least weight and a large number of approaches and repetitions with minor interruptions.
A special workout will help you quickly get rid of cellulite and sagging skin:
- Lying on the right side and leaning on the elbow, raise the left leg at a distance of 30 cm from the surface. After freezing for a couple of seconds, they lower it. The same is done with the right leg. There should be a dozen leg lifts and 2 sets for each side.
- They rest their hands on the floor, taking the same position as during push-ups. One leg bent at the knee is brought to the chest. After that, it is straightened and lifted up 20 cm from the surface. Similar actions are performed with the left leg. There should be 3 sets of 8 leg raises in total.
- They take any weighting material in their hands, stand up straight with their legs spread apart shoulder-width apart. While inhaling, they slowly bend over, bending their knees. As you exhale, they rise. The exercise is performed 20 times in 3 sets.
- Taking weights in hand, they stand up straight with feet shoulder-width apart. Then they begin to slowly bend forward with arms hanging down freely and a straight back. Leaning as low as possible, they come back. All this is done 12 times in 5 runs.
- Kneel down and lean on straight arms. The back should remain straight. Next, push-ups are performed from the floor with raising one leg up. The exercise is performed alternately for both legs in 2 sets of 15 repetitions.
- The legs are placed slightly wider than the shoulders, and the hands are placed on the back of the head. Then they jump up strongly, forming a semblance of a star from the legs and arms. After landing, take the starting position. Jumps should be 20, and approaches - 2.
To quickly get rid of cellulite, this complex is performed 2 days in a row, followed by a one-day break for 14 days. Losing weight needs to work out not only the hips and abs, but also other problem areas. Only in this way you will not be ashamed of your body during the beach season.
Together with home fitness weights, you can use:
- hula hoops;
- skipping rope;
- fitball.
With proper physical activity, you can not only get rid of body fat, but also acquire an attractive relief in the form of trained and strong muscles. It is very important here not to pump them over. Classes must begin with a warm-up, and end with stretching and hitching.
In the middle there is a base consisting of:
- slats;
- boats;
- slopes;
- squats and lunges;
- press workout;
- push-ups.
Food
Simultaneously with training, they begin to adhere to a strict diet. With it, they eat at about the same time intervals, and the portion size is cut by almost half. It is desirable that the diet is not only low in calories, but also healthy. The ratio of height to weight in women can also be regulated by special diets.
Those who want to have a slim figure for breakfast will have to eat and drink:
- omelet (can be protein) or soft-boiled egg;
- bread and cheese sandwich;
- green tea or coffee with milk, but always without sugar.
At lunchtime, the following are allowed:
- salad with fresh vegetables and vegetable oil or vinaigrette;
- borscht in meat broth with low-fat sour cream;
- lean stewed meat;
- fruit drink or compote.
For dinner you can prepare:
- a cutlet with stewed green beans for a side dish;
- green tea.
At night it is allowed to indulge in:
- kefir;
- milk;
- sugar-free yogurt.
Snacks can include:
- apples or bananas;
- dried fruits or nuts;
- low-calorie cottage cheese or drinking yogurt.
Permitted foods during body tidying include:
- fruits with vegetables;
- coarse bread;
- protein and stews;
- low-fat varieties of fish and meat;
- dairy;
- dried fruits and nuts;
- vegetable oils.
In no case should you eat:
- roast;
- sweet;
- flour;
- fast food;
- high-calorie meals;
- sausages and smoked meats;
- salty;
- spicy.
Alcohol is possible, but in moderation and in the form of red wine.
Carbonated drinks should not be drunk, as they inevitably lead back to obesity and cellulite. It is useful to supplement the diet with all kinds of dietary supplements and food additives. The main thing is that they help, and not harm the body. Special sports nutrition in the form of energy bars and protein shakes can even come to the rescue.
Massage
Among those who are losing weight, this type of weight and figure correction is very popular.
After all, he:
- fights excess fluid in the body;
- relieves edema;
- improves blood circulation in problem areas.
In order for massage to help you lose weight, you must observe the following:
- Choose a course of 3-10 procedures. Then repeat it after 4 or 6 months.
- Do not be mistaken with the choice of a masseur in order to avoid injuries from the procedures.
- Visiting the corrective office is slightly hungry. Before the massage, you are allowed to have a snack with a boiled egg or cottage cheese.
Corrective massage is:
- hardware;
- vacuum;
- anti-cellulite;
- manual;
- lymphatic drainage;
- honey;
- sculpting;
- canned.
Hardware, in turn, has the following types:
- Pressotherapy - 40 minute relaxing procedure with air injection in a chamber suit worn on the patient. The course usually consists of 10-15 sessions. Re-passing it - a month later.
- Roller or LGP. During this massage, they put on special underwear to protect the skin from injury. Intensive rollers effectively fight cellulite and shape your figure.
- Cryolipolysis, which is a non-surgical liposuction. With this massage, problem areas are exposed to low temperatures. It is usually combined with the classic manual. Cryolipolysis is carried out in only one procedure.
- Ultrasonic massage or cavitation. At the same time, problem areas are worked out from 35 to 45 minutes. To maintain the cavitation effect, it is necessary to exercise regularly and eat properly. The course consists of 10 procedures, between which there are breaks of 7 or 10 days.
Cosmetology procedures
The ratio of height and weight in women will certainly be ideal if you add special body care to all of the above. You can say goodbye to extra pounds and cellulite with the help of such a cosmetology service as mesotherapy.
In this case, microinjections are administered to patients under the skin:
- hyaluronic acid;
- amino acids;
- mineral substances;
- vitamins.
To achieve the effect, the course of mesotherapy should consist of 5 or 10 procedures with a break of 1-2 weeks. Its action manifests itself immediately and for a long time.
The procedure called Velashape combines such methods of influencing the figure as:
- electricity;
- radio waves;
- infrared light;
- vacuum.
A special device in this process tightens the skin and breaks down subcutaneous fat. Such an impact must necessarily be coursework, like other cosmetology services. Electromyostimulation is also great for toning muscles and burning fat. It is carried out in the hardware room for 10-20 sessions. The specialist places special electrodes on the patient's body and connects them.
At home, they act on the body on their own, resorting to the help of a special device, a mesoscooter and related creams. It is advisable to use them after fitness classes, having previously taken a shower.
Wraps from:
- warm paraffin;
- healing algae;
- multi-colored cosmetic clay.
It is better to end workouts with lymphatic drainage contrast shower or a bath followed by the application of scrubs and creams. Along with them, the body can be pampered with nourishing lotions and aromatic oils.
Such procedures, as well as physical activity, are best carried out regularly so that the hated mass does not return to its place. Peeling removes dead skin cells, and the creams after it moisturize and carefully take care of the body, preparing it for a healing and effective massage.
The ratio of body proportions is an important factor in trying to lose weight. He helps them achieve their goals. For women, monitoring their height and weight is in the first place. The figure should be, if imperfect, then at least close to normal. After all, a slender and beautiful physique is always health and youth.
Video about the ratios of body proportions and methods of calculating them
7 simple exercises on every day:
Let's imagine a picture: we wake up in the morning, take a shower, have breakfast. And when the time comes to put on your favorite jeans, we realize with horror that we cannot button them - the stomach interferes. We climb under the sofa, find dusty floor scales, stand on them and ... A familiar story, isn't it?
Whatever figure is displayed on the scales, frustration and depression are obtained - jeans cannot be worn now. What to do? You can just score. Throw your pants in the trash or shove them into the farthest corner of the chest of drawers - let them lie there until better times. Or you can go the other way - throw off a couple of extra extra pounds - maybe your trousers will fit.
The second option is more difficult - you need to do something, waste time, make efforts. However, we clench our will into a fist and decide to lose weight. But before starting, another question arises - what to strive for, how many kilograms you need to lose in order to be absolutely good: so that your pants fit, and you breathe easier, and to the beach so that you will not be ashamed to get out in the summer. Thinking, trying to figure out - how to calculate your ideal weight?
It turns out that the ideal (correct) weight is an abstract concept, and it denotes an average value obtained on the basis of a set of given physiological parameters of a person, such as height, age, gender characteristics, physique features. But health status, level of physical activity, percentage of fat mass in relation to muscle and other individual indicators of an individual person are not taken into account here.
This means that it will not be possible to find the exact value of your weight using known formulas. However, we will get an approximate guideline on which to rely on weight loss or gain.
The most famous types of weight calculation by formulas:
- Weight calculation by height
- Weight calculation by age and height
- Weight calculation by BMI (body mass index)
Calculate weight by height
The simple method is better known as the Brocca formula. A simplified version looks like this:
- For women: Ideal weight \u003d Height (cm) - 110
- For men: Ideal weight \u003d Height (cm) - 100
Example: the normal weight of a man with a height of 180 cm is 80 kg, and a woman with a height of 170 cm is 60 kg
The modern version of the same formula looks a little different, but it is considered more accurate:
- For women: Ideal weight \u003d (Height (cm) - 110) * 1.15
- For men: Ideal weight \u003d (Height (cm) - 100) * 1.15
Example: the normal weight of a man with a height of 180 cm is 92 kg, and a woman with a height of 170 cm is 69 kg
Calculate weight by age and height
The following weight determination method is not a calculation formula. This is a ready-made table with which you can calculate the correct weight by age. And if the previous version gives an approximate norm for a person's body weight, then the Egorov-Levitsky table, as it is also called, displays the maximum allowable weight value, the excess of which is considered unacceptable for a given height and age group.
All you need to know is your height, age, and real weight. Look for the intersection of these parameters in the table and understand how far you are from the maximum permissible value. If the figure in the table is higher than your existing weight - well, if it is lower - there is reason to think about the gym and dietary restrictions.
Example: A woman with a height of 170 cm, 35 years old, weight 75 kg. Crossing the table shows a maximum weight value of 75.8. The woman is one step away from this meaning. Therefore, close control of body weight is needed, otherwise going beyond the permissible limits is possible.
Calculate weight by BMI (Quetelet body mass index)
table for calculating the optimal weight by body mass index Quetelet
Using the Body Mass Index, you can find out in which predetermined range a person's weight is at the current moment: deficiency, norm or obesity (all BMI values \u200b\u200bare given in the table).
BMI is calculated using a formula that uses the original height in meters and weight in kilograms. The formula looks like this: KMT \u003d weight in kilograms: (height in meters * height in meters).
Example: A man with a height of 185 cm (1.85 m) and weighing 88 kg will have a BMI \u003d 88: (1.85 * 1.85) \u003d 27.7. We are looking for a value in the table and understand that the index is in the Overweight (pre-obesity) range.
An important point: calculating the correct weight for BMI does not take into account gender and age changes organism.
Conclusion
It is important to remember, whichever method of calculating the correct weight you choose, the result of the calculations should not be taken as an absolute truth. All figures will be approximate and indicative. And jeans from these calculations will still not fit. So dumbbells in hands, legs in sneakers, lock on the refrigerator and forward - towards the result.
Body mass index is a measure of the ratio of a person's weight to height. This parameter helps to determine deviations from normal body weight in one direction or another. Excess weight dangerous to human health, as they often lead to heart disease. The online body mass index calculator allows you to quickly and accurately find out how your weight is normal. To calculate the body mass index, you must select your height and weight in the service presented.
Body mass index for women is considered normal if the indicator is in the range from 20 to 22. For men this indicator should be from 23 to 25. Statistics show that people who have this indicator in the range of 18-22 live longer on average than those with weight problems.
If your BMI is over 25, then this is a signal that you need to change your lifestyle. It is important to note that the formula used to calculate BMI may overestimate the obesity rate for people with athletic build, since the calculations do not take into account muscle mass.
The body mass index has become especially relevant in Western countries, where the problem with obesity has become quite acute. At the very beginning, the calculation of BMI was developed for sociological research, therefore, it is not entirely correct to make a medical diagnosis using these calculations.
However, the availability and simplicity of the calculation made this calculator very popular among the population. If the index exceeds 30, then this is likely to indicate obesity.
It should be understood that body mass index is not good for making a diagnosis, but it can be helpful as a control when trying out a new fitness program or diet.
The BMI calculator will determine the starting point and allow you to track changes in body weight.
Body Mass Index (BMI) Formula
In order to find out your BMI, you only need to divide your weight in kilograms by the square of your height in meters.
BMI \u003d WEIGHT / GROWTH 2
The formula does not take into account the sex and age of the person, despite the fact that the BMI of men is higher than the BMI of women, and also the BMI is higher in middle-aged people, and in children and the elderly, this indicator is lower.
Summary table of values
Interpretation of BMI indicators, in accordance with the recommendations of the World Health Organization (WHO)
