EntranceHow many grams are in one chicken egg? The weight of a chicken egg without shell. Average weight of chicken eggs
According to the law in Russia, eggs are supposed to be sold not by weight, but by the piece. Right at the poultry farm, after laying, the eggs are sorted, dividing them into several weight categories, then they are labeled and packaged. Therefore, you can find out the approximate weight of an egg by marking, which is either applied to the surface of the shell, or written on the packaging and price tag. The full list of possible categories is shown in the table below.
| Marking | Average weight one egg "> Weight, g | Category | Weight tolerance, g | |
|---|---|---|---|---|
| from | before | |||
| 40 | Third | 35 | 45 | |
| 50 | Second | 45 | 55 | |
| 60 | First | 55 | 65 | |
| 70 | selected | 65 | 75 | |
| 80 | Higher | 75 | - | |
What do the numbers and letters mean
Numbers 1 , 2 , 3 and letters O(choice), AT(highest) indicate the weight category of the eggs.
Letter FROM(table) means an egg with a long shelf life suitable for human consumption.
Letter D(dietary) means a high quality fresh egg, which after 7 days of storage (from the moment of laying) will lose its advantages and move to the rank of a regular table egg.
What kind of eggs to buy for recipes?
In domestic recipes It is customary to use the smallest chicken eggs of the third category weighing 40 grams.
Why are eggs sold by the piece and not by weight?
In Russia, this is prescribed by law. And there are plenty of that.
I weighed the purchased eggs, it turned out that they weigh less. Are we being deceived?
Without a doubt, poultry farms can deceive customers by labeling dishonestly. But, only a special check from Rospotrebnadzor can prove this. However, usually the weight does not match because during storage, the eggs lose weight very quickly due to the evaporation of moisture through the shell.
Do not eat cracked eggs. When buying, feel free to look for packages without cracked eggs.
If you do not trust the store or poultry farm, then check the weight of the eggs right in the store on the control scales.
Wash them with soap before cooking.
Weight of yolk, protein and shell
Most of the eggs are protein. At long-term storage some of the water from the protein evaporates, as a result of which the total weight of the egg decreases. Often, lost weight can be replenished by adding pure water to the protein, but this is only the case when, according to the recipe, the protein or the whole egg must be shaken.
| The code | Category | General Weight, g | Weight of components, g | ||
|---|---|---|---|---|---|
| yolk | protein | shell | |||
| Third | 40 | 12 | 23 | 5 | |
| Second | 50 | 16 | 29 | 6 | |
| First | 60 | 19 | 34 | 7 | |
| selected | 70 | 22 | 40 | 8 | |
| Higher | 80 | 25 | 46 | 10 | |
Weight of imported eggs by marking
| Marking | Category | Weight, g | Russian analogue | |||
|---|---|---|---|---|---|---|
| from | before | Category | Marking | |||
| Small | less than 53 | Second Third | ||||
| Medium | 53 | 63 | First | |||
| large | 63 | 73 | selected | |||
| Very Large | over 73 | Higher | ||||
Why eggs are not sold by weight, but by the piece
1. In ready-made packages It’s convenient to sell several pieces, it’s inconvenient to sell by weight.
2. The weight of eggs during storage is significantly reduced due to the evaporation of moisture through the shell. In practice, selling by weight will lead to the fact that the trading network will buy from the poultry farm, for example, 1000 kg of eggs, and sell only 950 kg. The weight loss of eggs due to evaporation will have to be included in the sales margin, which will increase the price.
3. Eggs are a fragile product, the more operations are performed with them, the more eggs will break and crack. When weighing during the sale, the amount of broken goods will increase, which will also negatively affect both the price and quality.
4. Eggs cannot be sold together with other products due to the possibility of contamination of neighboring products with salmanella, therefore, to weigh the eggs, the store will have to open a special department for the sale of eggs and an additional workplace for the seller. Under such conditions, the price of eggs will soar to indecent values, and small shops will not be able to afford to sell this product at all.
Every farmer should know the mass of the resulting product, because thanks to such information it will be clear in the future to which category the products obtained from laying hens can be attributed.
So, eggs are table and dietary. The first can be stored for 25 days at room temperature and 90 days in the refrigerator. The second can lie for only one week.
As for the varieties, they are as follows:
- higher;
- selective;
- first category;
- second category;
- third category.
Each variety has its own weight and marking:
- higher - from 75 g;
- selected - from 65 to 74 g;
- the first - from 55 to 64 g;
- the second - from 45 to 54 g;
- the third - from 35 to 45 g.
A few words about average weight
It is after the division into varieties that egg products will have an appropriate price category. You will have to spend the least when buying eggs from young animals, which at the dawn of their egg production carry not very large products. Larger products are obtained from adults and have a correspondingly higher price.
If we talk about the average weight, then it is 40-60 g. It is they who can most often be purchased at the store, and they are best suited for cooking.
What is the weight without the shell
It is not so easy to answer such a question, even the most avid poultry farmers do not always know how much an egg will weigh if the shell is removed. It turns out an approximate figure of 55 g (approximate, because each egg has its own mass, and it has some deviations even within the same variety).
Most often, knowing how much a product without a shell weighs is important in the confectionery business. And for this they use percentage values:
- shell - 12%;
- yolk part - 32%;
- protein part - 56%.
It is enough to remove the shell and get the percentage of the egg.
Mass of raw products
Not everyone knows that raw eggs weigh a little less compared to the declared weight. When buying, you can pay attention to the marking and say about the approximate weight. But at home it turns out that the mass is less.
The whole subtlety lies in the fact that when the product is on the counter, it begins to gradually lose moisture due to evaporation, and therefore the mass will also change. At fresh eggs the weight is always greater than that of those who have been waiting for their buyer for a long time.
How much does a boiled egg weigh
Another interesting point is that while cooking is in progress, the mass will not change. It's all about the shell, which creates a protective shell that prevents moisture loss, and therefore everything will remain in place. Based on this, we can safely declare that the weight is unchanged for both boiled and raw eggs.
If frying is used, then the mass decreases due to the evaporation of moisture.
The yolk, protein and shell also have their own weight.
An egg, when broken, can be divided into several components:
- protein;
- vitelline;
- shell.
The protein will have the largest weight, and the shell will have the smallest weight.
As for the numbers, the averages will look like this:
- protein part - 33 g;
- yolk - 22 g;
- shell - 7 gr.
How much does an imported egg weigh
The EU countries have their own labeling of egg products, this applies to varieties. The smallest weight here is 30 g, and the largest is 73 g. The package contains data on weight, size, and there are also a number of notes. Some, for example, relate to the keeping of birds (meaning cellular or outdoor). Many buyers, purchasing products, pay attention to this fact. Some eggs are marked with numbers that indicate the country of origin.
In the following table, you can find the breeds of chickens and the weight of egg products:
| Breed name |
Kira Stoletova
If you are going to raise chickens not only to please your own taste buds, but also to replenish your wallet, you should find out how much a chicken egg weighs without a shell and with it, because the price of the product and the category to which it belongs are in direct depending on its size.
Marking value
The egg must be labeled before being sent to the store. The marking can be seen directly on the shell or on the packaging, it consists of 2 characters. The first indicates the freshness of the product, the second - the category and approximate weight.
- C means "table", i.e. with a period of more than 7 days from the date of demolition.
- D - "dietary", or, in other words, the freshest product "just" from under the chicken. After 7 days it becomes a "canteen".
The category is indicated by numbers: 1, 2 and 3, or by the letters O and B. In the European equivalent, the signs will look like this: M (1), S (2, 3), L (O) and XL (B). O means “choice”, and B is the highest category. The average weight of each category is shown in the table:
If we talk about standard products, one look at their markings should tell about their characteristics. In ordinary stores, everyone most likely saw (and sees) eggs marked c1 or c2 (that is, a table egg of category 1 or 2).
Weight without shell
The shell is rarely used in cooking, so it is quite natural that buyers are interested in the question, how much do yolks and proteins weigh without shell in one single chicken egg? Average Shell weight - 10% of the total mass raw egg.
The shell is not as useless as it seems (remember this the next time you throw it away). The shell is a source of calcium, beneficial for health and growth poultry. Resourceful owners, instead of buying supplements in pet stores, add crushed shells to feed for feathered pets. The shell is used in other areas of life, for example, it is used to make plant food and cosmetics.
How much does the yolk weigh, and how much is the protein?
the weight of the protein in one egg is 55% by weight, and the yolk is 35%. As you can see, the bulk of the mass is protein, and it, in turn, consists of 90% water. Water gradually evaporates during long storage, and consequently, weight decreases. This is to the question of why the mass in a store-bought chicken egg is less than it should be. Weight loss is inevitable, so do not consider this moment as a scam. Consider how much the yolk and protein weigh in the table:
How much does a chicken egg weigh
Eggs for mass gain. My recipe.
The hens started laying large eggs.
A few interesting facts to note
- The mass of raw and hard-boiled product remains almost the same, if we exclude the weight of the shell.
- Average weight is still average weight. It happens that chickens lay "unformatted" eggs. Sometimes paper newspapers and online publications begin to literally dazzle with reports that someone's chicken laid an egg weighing only 5 g (this is less than a quail!) And the news about the appearance of an egg weighing 200 g or more. Unformatted sizes in our table, of course, are not included, but poultry owners should be aware of such cases (and find in advance the addresses and phone numbers of people who are involved in entering new records in the Guinness Book of Records).
- By the way, now the proverb “a black hen lays a white testicle” has become somewhat irrelevant. Now it can lay not a white, but a blue or greenish egg. The color of the shell depends on the breed, but the mineral composition of the "multi-colored" products is the same as that of the usual white.
- Cholesterol - a myth or not a myth? Some champions diet food afraid of cholesterol in the yolks. It is actually there, but it is not as much as the myths tell. In other words, it can be eaten by those who are on diets, but, of course, in limited quantities. It is believed that a day you can afford an omelette with 1-3 yolks or the same amount of boiled foods.
The benefits of eggs are undeniable, just read the list useful substances which they contain, to be sure of this. So eat them and choose the best quality products, since now it’s clear how to decipher the incomprehensible signs on the shell. Now you know how much an egg weighs, about the benefits and harms this product.
Chicken eggs are a universal product that is indispensable in the kitchen of any housewife. Of these, you can easily and quickly prepare breakfast, they are boiled, fried, made from them snacks, salads, added to pastries. It's hard to imagine a kitchen without them. But if any is being prepared complex dish, with a large set of ingredients, where you need to know the mass of products used, it would be useful to know how much a chicken egg weighs. So it will be much easier to figure out how much you need to add in the end of the product.
Finding out the mass of one chicken egg is not so difficult. To do this, first of all, when buying a product, you need to pay attention to the packaging. Usually it uses a special marking, which determines the category of the product and, accordingly, the mass. So, the following categories are distinguished:
- The third category - by weight they reach about 40 grams and are considered the smallest. They are usually labeled C3.
- The second category is slightly larger and their weight is approximately 45 to 55 grams. Marking is C2.
- The weight range from 55 to 65 grams is the first category and is marked C1.
- There is also a selective category, the weight of which can vary from 65 to 75 grams - referred to as C0;
- Well, the largest category is the highest (B). Standard weight is from 75 to 80 grams.
Interesting! Since the contents of the shell have nowhere to go during the cooking process, and no moisture loss is observed, it is safe to say how much the boiled egg weighs, the product will weigh the same as in the raw one. In both cases, the shell is not taken into account. But fried egg. the mass will decrease slightly.
without shell
To determine the weight, experts use a percentage that helps them accurately calculate the required value.
Converting to a percentage, we get the following result:
- the shell weighs - 12%;
- yolk - 32%;
- protein - 56%.
A percentage is used to determine the weight of a raw egg.
By removing the shell, we get 88% of the total mass of the egg, regardless of the marking.
Interesting fact! No matter how the egg is boiled into a soft bag in a steep one, it weighs as much as a raw egg.
Weight of white and yolk
A whole egg weighs 50 g. The yolk makes up 1/3 of the egg and weighs 17 g. The white makes up the remaining 2/3 of the egg and weighs approx. 33 g. And accordingly, 21 whole eggs \u003d 1 kg 36 proteins \u003d 1 kg 53 yolks \u003d 1 kg.
Important! It's talking about an average, standard egg (usually sold by the dozen in supermarkets). If you prefer to buy eggs at the market, then XXL eggs are often found there - they weigh more!
The average size, or rather weight, of a raw yolk is 25 grams, for the largest egg.
As scientific experiments show, the minimum mass of the yolk starts from 18 grams. At its highest potential, it can reach up to 27 grams, of course, this is for super-large eggs, which many consumers are afraid of, because I think that the chickens that carry them are stuffed with something.
A typical average chicken egg weighs only 60 grams, the weight of the yolk is 32-35% in the egg and this is about 21 grams for a raw yolk. The weight of the boiled yolk is similar, about 20 grams. We take the weight of one chicken egg as 100%, the weight of the shell is 12%, the weight of the protein is 56% and 32% is the weight of the yolk.
Accordingly, the larger the egg in size, the larger the yolk. In this case, there are double yolks.
Eggs are eaten not only as an independent product, but also as a component of many dishes of our cooking and cuisines. different countries peace. But not many people know about it, but it is important to choose the right amount of products for this or that diet food, count calories in diet food.
In the Russian Federation, the weight of eggs is divided according to established legislation. After all, this issue is important not only in the personal households of citizens, but also when selling this product in stores. Depending on the established category of chicken eggs, the weight will also depend.
As for the average indicators, if you do not buy the product in the store, but simply collect what the chicken has laid down, then it will be about 40-65 grams. Most often we are talking about 60 grams. So, it is this weight that can be considered average for a standard chicken egg.
Interesting! It turns out that in one kilogram of eggs, depending on which product category to weigh, there can be from 15 to 25 eggs of medium size. A dozen chicken eggs, respectively, carry about 400-650 grams.
The weight table shown is for an egg in the shell. But it can also highlight the weight of the egg without the shell, as well as separately the weight of the albumen or yolk. Let's take a closer look at this data.
Selected chicken egg: 65-74.9 weight in shell, 59-68 grams weight without shell, 36-41 grams protein weight and 23-26 grams protein weight.
Marking features
It turns out that if you buy a product in a store, you can determine the weight of an egg simply by looking at the markings. It must be applied to poultry farms after sorting. Most often, eggs of the third category are used in cooking, which weigh an average of 40 grams.
Marking is applied to each egg without fail, this is clearly stated in the legislation. By the way, the price also depends on the category. The third category of eggs, of course, is the cheapest. After all, such a product will be the smallest in weight.
Large eggs can only be obtained from elite hens. They differ not only in their size, but also in the conditions of detention and even in the variety of food. But this fact does not mean that large eggs are always tastier than small products. The same can be said about benefits.
Here, rather, the difference is only in the profit of sales. So, what size eggs to buy depends only on the desire of the hostess and financial capabilities: they will all be tasty and healthy.
Interesting! The largest egg in the world was recorded in Cuba. It weighed 148 grams. The smallest egg was laid by a chicken in Papua New Guinea, its weight was only 9.7 grams.
Now you can easily navigate which chicken eggs by weight, depending on the marking, the presence or absence of the shell. This knowledge is extremely useful in maintaining proper dietary nutrition and preparing a variety of dishes.