Ideal weight-to-height ratio: what is it? Calculation of ideal weight taking into account body type What should be the ratio of height and weight

Everyone who is losing weight is interested in the question of normalcy. What weight is considered normal for yourself? There are a number of formulas that you can use to determine the extent to which your body weight corresponds to one or another statistical average. After all, all these formulas are based on the average person. Therefore, when resorting to them, one must clearly realize that any formula for normal weight is conditional.

In reality, each of us has our own individual genetically predetermined value of optimal body weight, which depends on the totality of innate structural features of tissues and organs of the body as a whole.

For example, there are three body types - asthenic (thin-boned/ectomorph), normosthenic (normal/mesomorph) and hypersthenic (broad-boned/endomorph).

To determine your type, you need to measure your wrist circumference.

• Less than 16 cm - asthenic;
• 16-18.5 cm - normosthenic;
• More than 18.5 cm - hypersthenic.

• Less than 17 cm - asthenic;
• 17-20 cm - normosthenic;
• More than 20 cm - hypersthenic.

In addition to body types, each of us is programmed to have a certain weight. This program is activated by the mother during pregnancy. It is believed that if she gained excess weight during pregnancy, then the child may have difficulty controlling body weight in the future. Over the course of our lives, we also lay down a different program with our wrong ones. When losing weight, many are faced with the so-called balance point or set point, when they use healthy methods, and if they succeed, they cannot maintain it.

For example, you weighed 90 kg, lost weight to 55 kg, want to lose another 5 kg, but no matter what you do, it doesn’t work. At the same time, even taking a break from the diet and small holidays, you do not gain more than 3-5 kg, which you then easily lose. You may have reached your point of balance, and overcoming it may cost you dearly. When the body is under constant stress, and dieting, training and high demands on oneself are constant stress, the risk increases. It is important to listen to yourself and your body's needs.

If you do not take into account the individuality of the body and physique, then in approximate calculations you can use the following simple formulas (author P.P. Broca, 1871):

For men

(Height in cm - 100) x 0.9 = ideal weight.

For women

(Height in cm - 100) x 0.85 = ideal weight.

There is another formula that can be used for both men and women:

(Height in cm - 100) = ideal weight.

Example: If your height is 152 cm, your weight should be 152 - 100 = 52 kg.

There is another formula:

Height in cm x Bust volume in cm / 240 = ideal weight.

Example: (155 x 96) / 240 = 62 kg.

Do not forget that it is still necessary to take into account your body type; women naturally have more fat than men.

Therefore, you can use the following data to determine your ideal weight:

For men

For women

Ideal weight formulas help you figure out how long you can lose weight. However, it is important to understand that two people with exactly the same weight can look completely different. The point here is not about height or body type, but about body composition - the ratio of muscle to fat. Look at the photo.

Adipose tissue is more voluminous than muscle tissue. That's why the girl on the left looks curvier than the girl on the right, even though they have the same weight. And that’s why it’s so important to strive not so much to lose weight, but to strengthen muscles through strength training and.

Comments (10)

I am 39 years old.. My weight with height 1.64 61 kg is normal or too much??

Girls, you should definitely play sports, no matter what age you are! Anna writes that after the operation the doctors do not allow her, so - I had two abdominal operations, after the second operation there were three days of intensive care, serious problems with the cervicothoracic spine and the doctors also said that one should not strain, etc. They treated me up to the 2nd disability group..... and abandoned me. My weight was always below normal, although I never looked skinny. To make it shorter, I will say that after prolonged suffering I took up sports according to the Bubnovsky system, I have been doing it since 2012, now I am 55 years old, weight 60 kg and height 166 cm. There is no belly, no folds, cellulite and everything else is not observed)))) )) Ira said correctly, you can weigh 52 kg, but if the muscles are flabby, then the appearance will not be so great. So, Anechka, stop tormenting yourself with all sorts of diets, find Bubnovsky’s gymnastics on the Internet, start practicing and. believe me. you will want to live!)))) These are not just words, they have been tested on themselves. I couldn’t walk without help, but now I can just fly! Good luck to you all!))))) And, by the way, I never tormented myself with diets, I just stuck to it after the operation. I am for separate meals: if proteins - then only with vegetables, carbohydrates in the same way - with vegetables. Moreover, carbohydrates are consumed in the first half of the day. squirrels - second half of the day.

Well, I lost weight from 60 to 49 (49,500). And again I almost lost my life. Now my jeans size is 25, I wear XXS-XS. My height, of course, remained the same :-) But all this would make me happy if I were on a low-carb and low-fat diet I didn’t lose my hair on the diet. In just a few days, so much hair fell out that there was almost nothing left on my head. In addition, my weight started to get closer to the 50 kg mark. Only thanks to the fact that my stomach and body no longer need normal portions of food , and I eat little, I’m still holding on to 49 kg. Personally, I don’t consider myself a skeleton, but my colleagues insist that I have a disease, since I still don’t see the real picture: that I’ve turned into a bag of bones. But I’m crazy I regret my hair. I feel very sad. An even deeper depression has developed. I no longer feel happiness from any weight loss. It would be better if I remained at my previous weight with the parameters: 85-70-92, than to lose my hair. And my hair was very beautiful, thick. Everyone went crazy with envy. Now I’m like a skinned cat, with dried out skin, falling out hair, a dull look and a complete lack of desire to live. It sounds terrible, but it’s true. I’ve lost all directions in life, strength (even just to walk) , lost her memory (literally), lost the incentive to live... And I have a daughter. I need to live and work for her. I need to stand in the yard for hours after work and on weekends and look after her, I need to do homework with her, I need to meet her in the evenings at school, I have to carry bags from the shops, I have to cook for her... All this has become simply unbearable. And before I even happily ran and walked with her, and did my homework with pleasure, and was in perfect control of everything. Now I just forget everything .I’m already ashamed in front of people. They look at me strangely. And where will I get the means to live if I don’t work. And I’m on sick leave again. The doctor said that I have real anorexia and that my hair won’t stop falling out (although much more), until I start eating animal fats and more of them. I just dried up. It turns out that as much as I lost with such inhuman efforts, I won’t gain that much again. After all, I didn’t starve myself, but gave up fats and carbohydrates, which , in fact, this is what you should do if you want to lose weight. I’ll be chubby again with thick cheeks, but without hair. And why do I need all this... Now my colleagues are only gloating: “Well, you’ve lost weight, and now you’ll spend a lot of money on recovery...” I’ve already spent a lot of money on vitamins and medications. I did some very effective mask, and it seems to have gotten better. But still, I’m also sad about the extreme stress that I’ve been experiencing in recent months. In general, my whole life is one big stress, however, age is age, and with age I began to find it difficult to endure everything that was previously perceived and overcome much easier. So it all started before the new year. Day by day I felt better. getting worse and worse. I stopped sleeping, lost my appetite, stopped loving myself. During the New Year holidays this only got worse. And after the holiday I was already in severe depression and I realized that sooner or later something bad was wrong with me it would happen. It seemed to me that either I would get seriously ill, or because I was distracted and lost in sadness, I would end up under a car. So I got sick, so much so that I was barely alive. Colleagues did not understand what had suddenly happened to me, why I had changed so radically and from a cheerful, cheerful girl she turned into such a grief-stricken person. Everything is so. And now also my hair... It takes at least 5 years for it to recover. And this is with a balanced diet and complete peace. And I can only dream of peace. At home, my relatives tyrannize me so much that I myself am surprised how I even lived to be 32 years old. If only my family had been my outlet and support, I would have been able to deal with all the problems at work more easily. But it turns out that I’ve been alone all my life and for myself. The failure of all life systems was simply inevitable .Nobody can stand this. Nobody!

My height is 1.67 and I weigh 52 kg. My sides and stomach are bulging out due to fat

I am no taller than 160 cm, 32 years old, a woman who has given birth; the work is very monotonous, office. In 6 years I have gained almost 60 kg. Normosthenic physique. Narrow shoulders and generally narrow, but, alas, not thin. In general, I have too much fat, although my waist I’ve always been (my mother’s oriental Genes). I’m like Anastasia Zavorotnyuk. I fit in normally at 44, but that’s not an indicator of anything, because there’s so much fat... And it’s everywhere. And my legs are full in the thighs. I bought trousers 38, and sometimes on the thighs passed with difficulty. And although all the neighbors continued to call me miniature and thin, it was disgusting to look at myself in the mirror. Moreover, all this is fat, and not just wide bone, covered with a thin layer of skin. My aunt is about 181 cm exactly like that. Everyone keeps saying, skeletal, painful, but I like it that way. More so than when she was at her normal weight, but for some reason she looks like a rock (especially compared to my family, where everyone is small and narrow-boned). Never very little I weighed that much, but also that much. I don’t have the opportunity to play sports and I don’t want to. And I missed a couple of weeks, everything will float again and it will even get worse. And I’m dead. I can’t run and strain myself (after operations). This is not an option. I always saw the solution in losing weight. Once I lost weight to 42-44 and almost died. I lost weight by fasting. With my narrow constitution, I became a non-existent size, I looked like a cancer patient or a first-grader, people whispered unkindly behind my back. But I also liked 45. Best weight , as I noticed, for almost everyone - 50. And tall, and short, and small ones look normal in it. Neither proper nutrition nor restriction helped one gram. At the same time, there didn’t seem to be any gastromonal deviation. But the thought that at 32 I weigh 60, and how much I’ll become at 35-40 made me feel terrible. Then I got very sick, 7 days I didn’t eat or drink and lost 6 kg. Now I weigh 52-53, nothing lower. It’s worth eating at least a piece of something, plus 1 kg, drinking a little more water, plus 1 kg. I have to almost starve. But everyone appreciated it and say, I’m already emaciated. All the clothes 44 are simply huge. Now I wear 40-42 and I myself understand that, of course, this is better. And my cheeks have become much smaller (and they are very large in themselves). 48-50 will be great! But not I can. So it’s all about the constitution and the fat layer. My colleague doesn’t scratch much, she’s trying to lose weight, but her figure is an inverted triangle. The top is huge, the bottom is wide, but flattened, the legs stick out from a large body, and the arms are even thin. I think her legs won’t be any thinner, but I’m losing weight from head to toe in proportion. Even my hands and the circumference of my head, feet. All the gloves and balls are big. All 36 are wide - the legs fly out. I don’t advise anyone to lose weight like this. I’m just sharing my story.

I am an elderly man, I am over 60, I now weigh 58, height 150. 7 years ago I weighed 75 kg, got sick and spent 4 months in the hospital, where I lost weight to 48 kg and looked like a skeleton covered in skin, although by all calculations I I was normal weight. So everything is individual. Now I want to lose 3 kg, but no more.

I’m over 50, I weighed 75, after a long illness I lost weight to 48, my height is 150 now (it was higher in my youth). So, despite my supposed “normal” weight, I looked like a skeleton covered in skin. Now, after 6 years, I weigh 58 kg, I look normal, however, I want to lose 3 kg, I will be even more normal, but not more, so as not to turn into a skeleton again. So everything is individual.

KICK! Has everyone gone crazy?

with a height of 166, you can weigh 66 kg if you do sports and there is nothing hanging. You can weigh 56 kg without sports, both sides and stomach will be. You say she lost weight to 52 and is still not slender, which means she was losing mostly muscle, not fat.

This is some kind of nonsense. With a height of 166, normal weight is from 52 to 66? My friend weighed 56, and there were folds of fat on her back, thick sides and folds under her breasts, and at the same time her stomach was hanging. So is this normal for height 166? She has now lost weight to 52 and still doesn’t look like a slender birch.

Normal human weight– this is a concept that cannot be precise. Its criteria include not only weight and height, but also a person’s physique and even age. Many men and women experience problems with being overweight or underweight. In this article I would like to tell you how to calculate your weight and what, in general, is the norm.

Calculation of weight by height and age

There are many ways to help calculate weight by height and age. But it should be remembered that such schemes may not be entirely perfect, since the weight ratio can be affected by other factors that are often not taken into account.

Method 1

Since ancient times, many people have trusted Broca's method.

A person's height is taken in centimeters, then 100 is subtracted from this.

But after some time, the performance of this method changed slightly. This formula is best used to calculate weight by height for females aged between 40 and 50 years. How does it change

Women under 30 years of age need to have a body weight that is 10% less than this result.

Method 2

To calculate weight based on height and age, it is considered more accurate Quetelet's method. This formula calculates the ratio of fat and bone and muscle tissue as a percentage. It allows you to determine whether a person is overweight or underweight. Usually we use this method of calculation for people from 20 to 60 years old.

For men, 10-15% fat of total body weight is considered normal, for women only 12%.

How is it calculated: body weight in kilograms divided by height in meters squared.

Should not be used This calculation method is for pregnant women, women during lactation, adolescents and people involved in sports.

Method 3

There is a formula that helps determine the distribution of fat by measuring the size of the waist and buttocks.

Calculated as follows: The volume of the buttocks should be divided by the volume of the waist.

Norm:

• for men – 0.80;
• for women – 0.60-0.80.

Method 4

In order to determine your body type, you need to measure the circumference of the wrist of your right hand, but if your left hand is your working hand, then you need to measure it. In the normostatic type it is equal to 17-18.5 cm, in the broad-boned type – more than 18.5 and in the thin-boned type – less than 17 cm.

Weight by height and age

Of course, age has a strong influence on body weight. It has been scientifically proven that over the years, body weight in men and women gradually increases with age. Moreover, this may not be extra pounds, but a natural physical process. But height affects people’s weight just as much.

Weight, height, age - table for men

Each person has his own body type. There are 3 of them: thin-boned, normal-boned and broad-boned. Each body type has its own characteristics.

Traits that distinguish one type from another:

This table shows the weight for men that is considered normal, taking into account his body type and height:

It should be taken into account that with thin-boned addition they sometimes subtract 3-5% from the weight indicated in the table. With big bones - 1-1,5%.

Weight, height, age - table for women

Using this table you can track the average weight for a woman taking into account her height:

Weight, height, age - table

In these tables you can see normal body weight for women and men, depending on their age and height.

The first table will tell you what weight should be for men and women aged 20 to 29 years:

The second table will tell you about the normal weight of the stronger and weaker sex between the ages of 30 and 39:

In the third table you can see the normal weight of people from 40 to 49 years old:

The fourth table will tell us about normal weight between the ages of 50 and 60:

And finally, the fifth table will talk about the normal weight of men and women in old age, that is, from 60 to 70 years:

It is known that in old age physical activity decreases significantly and metabolism in the body decreases. But some habits of older people regarding proper nutrition and an active lifestyle remain unchanged even after many years. Therefore, despite the decrease in muscle tissue, many people do not stop gaining weight over the years.

Bottom line

Summarizing the above formulas for calculating weight and tables that indicate weight standards for men and women, we can conclude that a person’s weight is directly related to many other criteria.

These criteria are:

• person's age;
• height;
• body type.

Heredity is also an important factor. If a person has a genetic predisposition to be overweight, then getting rid of extra pounds will be much more difficult.

In conclusion, I would like to say that knowing whether your weight corresponds to normal body weight helps to eliminate a lot of problems, and sometimes identify the presence of a disease.

Controlling your weight is the prevention of many serious diseases. Hypertension and diabetes mellitus are usually accompanied by obesity. At the same time, cancer and diseases of the digestive tract can lead to sudden weight loss.

In order to maintain normal body weight you need to:

• proper and healthy nutrition;
• You need to have breakfast every day, as this helps to avoid snacking at a later time;
• maintaining an active lifestyle;
• regularly weighing your body weight;
• consultations with a specialist if you are overweight or, on the contrary, underweight;
• To maintain a normal weight, a man needs 2,500 calories a day, and a woman needs 2,000.

Watch your weight and nutrition, be healthy!

All women dream of being at their ideal weight. Rivers of information in the form of all kinds of advertisements for drugs that promise a slim and beautiful body, fashion magazines and shows that extol slender models, create a general concept that beauty can only have a physical form. The women of Rubens's era with their luxurious curvaceous figures are long gone. But besides physical attractiveness, a woman’s health plays a huge role.

Woman's weight and health

For women, excess fat in the belly area carries greater health risks than excess fat in the hip area. This can provoke high blood pressure, a predisposition to diabetes and the early development of coronary heart disease. There is a lot of debate about what a woman's weight should be. But the clear argument is that a beautiful woman is, first of all, a healthy and happy woman. And its weight plays an important role in this.

Methods for calculating ideal weight

For quite a long period of time, Broca's formula was used to calculate the ideal body weight. This is an accessible way for everyone to calculate the ideal weight for a specific height and age. Everything is quite simple, just know the woman’s height and weight: subtract 100 from her height in centimeters and you will have the ideal weight. But this formula is more likely to be suitable for calculating weight for women 40-50 years old. For 20-30 year old ladies, the ideal weight will be 10-12% less, and for ladies over 50 years old the number increases by 5-7%.

Nowadays various formulas and tables are used more, which also take into account body type. To find out how much weight corresponds to the ideal weight from a medical point of view, you should calculate BMI using the formula: body weight in kg divided by height in meters squared B/(P*P). For example: height - 180 cm, weight - 75 kg.

It turns out: 75 / (1.8 * 1.8) = 23.1.

In addition, BMI is influenced by gender, body type and age. It turns out that over the years the composition of the human body changes, as well as the mass of muscle and fat tissue. Therefore, new formulas have emerged that take into account the age-related characteristics of a person’s physique. First, BMI is calculated using the formula: height in centimeters divided by weight in kilograms squared. Then, to calculate BMI by age, you should use age adjustment.

How to calculate BMI by age and body size?

Taking into account the woman's age, the ideal BMI looks like this:

• from 19 to 24 years old - 19.5;
• from 25 to 34 - 23.2;
• from 35 to 44 - 23.4;
• from 45 to 54 - 25.2;
• from 55 to 64 - 26;
• over 65 - 27.3.

If we consider BMI norms, then everything is very individual. It should be borne in mind that the norm for women depends on her age. At 25 years old and at 50, the ideal weight for a woman can be very different. The BMI table may not be correct for teenagers, older people, women during pregnancy and lactation, and athletes. This index is used for men and women from 20 to 65 years old.

A normal weight should be between 18.5 and 25. If the index is below normal, there is a risk of a lack of nutrients the body needs. An index from 25 to 29 indicates overweight, and an index exceeding 30 indicates obesity. The more your BMI is above normal, the sooner you need to start losing weight. This will not only make your body lighter, but will also reduce the risk of coronary artery disease, diabetes and hypertension. But not only height and age influence the ideal weight for a woman; the table also takes into account the woman’s body type, since frail and large women have very different ideal weights.

Table of optimal weight for any body type

To correctly show the ideal weight for a woman, the table must have a slight adjustment. This is a correction for young girls.

For women aged 18-25 years, to calculate weight, you need to subtract 0.45 kg for each year up to 25 years.

Choosing an individual weight loss plan

The path to an ideal weight is simple: to be in good shape, you should not overeat and you should move more. The main rule is no extremes and no fasting. The number of calories you burn daily depends on your level of physical activity. Therefore, depending on the daily calorie intake and physical activity, each woman has her own to get the ideal weight. For a woman, the table below will be useful to calculate nutrition, taking into account the level of physical activity.

It follows from the table that a woman leading a moderately active lifestyle can consume about 1,500 kcal per day without changing weight. However, if you plan to lose excess weight, you will have to limit yourself. Practice shows that when the calorie content of the daily menu is reduced to 1200 kcal, weight loss occurs gently, quickly, effectively and without causing harm to health.

How to lose weight?

Having chosen your personal weight loss plan, you need to plan your diet daily, combining different types of foods: carbohydrates, proteins, fruits, vegetables, dairy products, fats - so as not to exceed the permissible amount of daily calories. it should be done gradually, changing the menu and increasing physical activity.

The most acceptable rate of weight loss is no more than 500-800 g per week. If you reduce body weight at a faster pace, there is a risk of burning not only excess fat, but also muscle tissue. And muscles provide not only physical strength, but also metabolic rate. The more developed the muscles, the easier it is to maintain normal weight. To lose half a kilo of fat in a week, you need to give in 3500 kcal more during this time than you eat. You can eat less food, but by cutting back on your diet, it is difficult to preserve the necessary nutrients in it. It is much easier and healthier to gradually reduce the caloric content of food and increase the physical activity of the body.

How does a woman's weight change?

Nutrition, as well as weight norms for women, can change throughout life. During pregnancy, a woman becomes heavier, especially in the last trimester. On average, during the period of bearing a child, she gains from 11 to 16 kg. In the first trimester, the energy needs of her body increase slightly, and then the body needs to receive an additional about 300 kcal per day, including the necessary vitamins and minerals. Pregnancy and childbirth, as well as caring for a baby, require enormous amounts of energy. Therefore, a young mother needs more nutrients, and therefore calories.

But all young mothers strive to regain their prenatal slimness and elegance as quickly as possible. However, it is better to wait with the diet, because breastfeeding and pregnancy deplete the reserves of vitamins and microelements, so the young mother should receive adequate nutrition, both for herself and for the child. When breastfeeding, it is recommended to increase the daily calorie intake by about 500 kcal at least for a while until the milk supply stabilizes and only then very gradually reduce the amount of calories consumed in order to lose weight.

7 rules for losing weight

Each woman chooses her own most suitable way to lose weight, but there are basic rules for proper weight loss that cannot be neglected. You should drink a glass of water before each meal. This helps fill your stomach and avoid overeating. It is important to have breakfast. Otherwise, too much will be eaten at lunch. If you don't have an appetite early in the morning, you can take a light breakfast with you to work. You should chew food as long as possible: the slower the food is absorbed, the faster the feeling of hunger goes away. You shouldn't eat on the go. Be sure to first sit down at the table and then start eating.

You should only go to the store on a full stomach, buy products strictly according to the planned list, and not allow yourself extra sweets. Limit your intake of fatty foods, because fat has 2 times the calorie content of proteins and carbohydrates. Other foods should be taken in moderation. Vegetables can be eaten without restrictions. If you want a supplement, you should not take it right away, but wait 5-10 minutes; the body will probably receive a signal of saturation and you can abstain from the supplement.

Ideal weight and psychological dependence

Every woman should approach the process of losing weight wisely, because many, having a normal body mass index, are dissatisfied with their appearance and strive to lose weight as much and quickly as possible. You need to take everything into account: weight and age. It should be remembered that rapid weight loss leads to a weakening of the body's regenerative forces, causing various pathological processes in it. And the problem of dissatisfaction with one’s weight, first of all, is in the head and the psychological attitude of one’s beloved.

What should a girl's weight be if she is 160 cm tall? and got the best answer

Answer from Iri$ka[guru]
I’m 160-82kg, I’m fighting up to 65kg.
And you need to take everything into account! Height, age, physique, etc. The main thing is that you feel comfortable with your weight!

Answer from Beck[newbie]
forty five - fifty

Answer from Lina[guru]
From 50 to 57 is normal.

Answer from La[guru]
I think if the stomach is flat the weight is normal :)

Answer from Lilyusha[guru]
I have the same height, more than 52 kg, I usually don’t exceed 50-52

Answer from Yovetlana Kruts[guru]
Approximately 55-56 kg. If the girl is under 30, and more - up to 60 kg.

Answer from TIGor[expert]
Individual for each person. No one takes bone structure into account. But in vain...

Answer from Marina Sakharova[guru]
50-60, more details depending on body type.

Answer from Alla Alla[newbie]
on answers Student (104)5 minutes ago (link)
forty five - fifty
ha!) I am 163 cm tall) and they told me that 50 is not enough) 53-55 is normal)
Well, that means it’s the same for you too))

Answer from ~>* *<~ [guru]
45-50
This is a really skinny girl)) in my opinion. .
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I myself am 162 and 48 is normal for me... but for now I’m just striving for them))

Answer from I'm happy[guru]
I have 164, if I weigh less than 60 then my bones really stick out! It depends on your constitution - whether you are fragile or broad - your figure will look different at the same weight. It seems to me that 50 is not enough - men don’t throw dice! The main thing is that you feel comfortable and not at the expense of your health.

Answer from Genina's joy[guru]
Yes. I’m 159 and my weight is 65. Meanwhile, 8 years ago I weighed 60 kg. Less simply didn't work.
The nutritionist said most likely heavy bones. She was thin, narrow shoulders, thin waist, wide hips.
After the birth of my child, I struggled with weight for three years. carried up to 90 kg!
Last year I stopped eating and ran frantically in the morning. I lost 27 kg in 4 months.
In short, my point is that everything is individual. your structure, your physical parameters, your heredity, the state of the endocrine system, women's health - this is all very, very individual. your appearance comes from these factors. Your weight is what it is. If you can fight this and maintain the result, go ahead! but if nothing happens with all your attempts, it’s better to accept yourself as you are!

Answer from Tebeinterestno[guru]
ideally height 120
for you 40

Answer from Sveta[guru]
Weight must be 50 kg. My height is 160, but now my weight is 57 kg, which is exactly my weight at the moment. Well, of course I feel chubby and I’m thinking of losing weight by summer.

Answer from LeK@RiUs[guru]
I am 165 cm, I now weigh 62, I want 52, and ideally 49!