Every farmer should know the mass of the resulting product, because thanks to such information in the future it will be clear to which category the products obtained from laying hens can be classified.

So, eggs can be table or diet. The first ones can be stored for 25 days at room temperature and 90 days in refrigeration chamber. The latter can last 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:

• highest – from 75 g;
• selected - from 65 to 74 g;
• first – from 55 to 64 g;
• the second - from 45 to 54 g;
• third – from 35 to 45 g.

A few words about middleweight

It is after the division into varieties that egg products will have the appropriate price category. You will have to spend the least amount of money when buying eggs from young animals, which at the beginning of their egg production do not lay very large products. Larger products are obtained from adult individuals and, accordingly, have a higher price.

If we talk about the average weight, then it is 40–60 g. They are the ones that can most often be purchased in the store, and they are the ones that are best suited for cooking.

What is the weight without shell

Answering this question is not so simple; even the most avid poultry farmers do not always know how much an egg will weigh if the shell is removed. The result is 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 the product weighs without shell is important in confectionery. 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.

Weight of raw products

Not everyone knows that raw eggs weigh slightly less than their stated weight. When purchasing, you can pay attention to the markings and tell about the approximate weight. But at home it turns out that the mass is less.

The whole subtlety is that when the product lies on the counter, it begins to gradually lose moisture due to evaporation, and therefore the mass will also change. U 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. Here 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 of both boiled and raw eggs.

If frying is used, the mass decreases due to the evaporation of moisture.

The yolk, white and shell also have their own weight

When broken, an egg can be divided into several components:

• protein;
• yolk;
• shell.

Most heavy weight will be on the protein, and the most insignificant - on the shell.

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 European Union 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 packaging contains data on weight, size, and also a number of other notes. Some, for example, relate to keeping birds (meaning cage or floor). Many buyers pay attention to this fact when purchasing products. Some eggs are marked with numbers that indicate the country of origin.

In the following table you can see the breeds of chickens and the weight of egg products:

Breed name

A chicken egg is a common food on our table. Store shelves are full of a huge selection of this product. And it differs not only in manufacturer and price, but also in weight category, which mainly determines the price. It is useful to know what this category is and what it depends on.

The meaning of egg markings

According to our current standards, any egg produced by a poultry farm has its own marking. The marking mark consists of two elements: letters and numbers. The letter is responsible for the type of product, and the number or letter for the size (weight). There are two types of letter designations:

1. “D” - dietary, a week is allotted for its implementation;
2. “C” - table food, must be sold in 25 days.

Important! For importedslightly different markings: S - Small (up to 53 g), M - Medium (53–63 g), L - Large (63– 73 g), XL - Very Large (more than 73 g).

By weight they are divided into the following categories:

• 3 - third category, the smallest;
• 2 - second;
• 1 - first;
• O - selected;
• B - highest.

Thus, if you see the “C1” stamp on a product, this means that it is table food, first category.

Average weight of a chicken egg

Each described variety corresponds to a certain amount of goods in grams.

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Raw egg without shell

When athletes calculate their daily ration, for them it also matters how much an egg weighs without a shell. To determine the weight of the contents of the product, you need to know what percentage of its total mass is the shell. Its share accounts for approximately 12%. Based on the above data, you can get the following:

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Yolk and white mass

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Boiled

It is important for dieters and housewives to know whether the weight differs raw product from boiled. To understand this issue, you need to delve a little deeper into the anatomy of the egg. Its shell is permeable to air, but it releases it much more slowly than it lets it in. Therefore, no losses occur during cooking. When we remove the shell, the weight of the cooked contents will be equal to the weight of the raw contents of the shell.

Important! It is necessary to take into account the fact that if the product is stored long time, its contents still gradually evaporate, and when you cook it, it may turn out that its mass will not correspond to that declared by the manufacturer.

Egg weight depending on breed

Regardless of which breed a chicken belongs to, they all have the ability to lay eggs. True, the size of the demolished product will vary. Most often, meat and egg chickens lay larger ones, and small ones lay eggs. To obtain a product of the highest category, selected layers are bred and fed according to a special scheme.
The average weight values ​​for the most common breeds look like this:

Breed	Egg weight
Rhode Island	56– 58 g
New Hampshire	58– 59 g
Plymouth Rock	56– 60 g
Moscow	56– 58 g
	60– 62 g
	60– 61 g
	56– 58 g
Pervomayskaya	58– 63 g

Eggs are popular product nutrition, due to its availability and ease of preparation. We buy them in the store by the piece, and not by weight, in culinary recipes is also indicated required quantity(except rare recipes with a complex composition), so people are rarely interested in the mass of this product. Meanwhile, this is an important indicator on which the category, and therefore the price of the product, depends.

How much does a chicken egg weigh?

Such goods are not sold by weight in stores because:

1. Due to the high likelihood that they were contaminated with salmonella, this would require opening a department in which no other products were sold, and the salesperson could not work in parallel in the adjacent department. This would result in a significant increase in store costs.
2. Due to fragility a large number of manipulation of the product would increase its effectiveness and store costs.

However, the weight of this product matters for:

1. Cooks - in some recipes the taste and quality of the dishes depend on this.
2. Farmers - the price of the product and the profit from sales depend on this.
3. Ordinary buyers who want to check whether the price of a product corresponds to its quality.

Size and weight chicken egg are determined by the following factors:

1. The age of the chicken - the older it is, the larger the product.
2. Its physique - a large bird is capable of greater performance results.
3. Breed – meat breeds lay less eggs.
4. Feed composition.
5. It's time of year - during the cold season, wearability decreases.
6. Climatic conditions in the region - a warm climate increases wearability.
7. Times of Day.

Dependence of weight on egg category

Chicken eggs come in the following varieties:

1. Dietary- this is the most fresh product, which was demolished no more than 1 week ago, it is marked with the letter D in red.
2. Dining rooms- a week later dietary product changes the variety to table variety, the marking should now contain the letter C of blue color. They can be stored for up to 3 months in the refrigerator and up to 25 days without it.

Important! When storing eggs, liquid evaporates, so they gradually become lighter. The same product, moving from the “Dietary” variety to the “Dietary” variety, will have less weight.

Depending on their weight, they are divided into the following categories:

1. The highest is marked “B” next to the letters D or S.
2. Selected - marked “O”.
3. The first one is marked “1”.
4. The second one is marked “2”.
5. The third is marked “3”.

The higher the category, the higher the egg mass.

1. Very Large – marked “XL”.
2. Large – marked L“”.
3. Medium – marked “M”.
4. Small – marked “S”.

A raw egg

In its raw form, the product has the following mass:

1. The highest category - from 75 g in shell, from 66 g without shell.
2. Selected - from 65 g in shell, from 56 g without it.
3. The first - from 55 g in the shell, from 47 g without it.
4. The second - from 45 g in the shell, from 38 g without it.
5. The third - from 35 g in the shell, from 30 g without it.

How much does the shell of one egg weigh?

The shell makes up about 12% of the weight of the product, in terms of grams it will look like this:

1. Highest category – from 9 years old.
2. Selected – 7-9 years
3. The first one is 6-8 years old.
4. Second – 5-7 years.
5. Third – 4-5 years.

The color of the shell does not affect the taste, grade or category of the product, it depends on the breed of chicken.

Did you know? In the USA, breeds of chickens were developed that lay eggs with green, blue and yellow shells, while their composition remained the same.

If there are pieces of manure and feathers stuck to the shells, this indicates poor hygiene on the farm. It is better not to buy this product, but if you notice contamination already at home, then thoroughly wash your purchase under running water. cold water before use.

White and yolk weight

In a raw product without a shell, the protein and yolk make up 53% and 47%, respectively. In grams it will look like this:

1. The highest category - protein weight from 35 g, yolk - from 31 g.
2. Selected - protein weight from 30 g, yolk - from 26 g.
3. The first is the weight of the protein from 25 g, the yolk from 22 g.
4. The second is the weight of the protein from 20 g, the yolk from 18 g.
5. Third - protein weight from 16 g, yolk - from 14 g.

Did you know? The maximum known number of yolks in 1 egg is 9, they were laid by 2 hens from the USA and the USSR in 1971.

The orange color of the yolk is important only for homemade products; on farms, chemicals are added to the feed for this color.

Boiled

IN boiled the mass of the product does not change, since the liquid does not evaporate through the shell, the contents are not boiled down and do not gain additional moisture. Therefore, both in the shell and without it boiled product will weigh the same as raw.

Quail egg

Quail eggs smaller than chicken ones, their weight is from 10 to 12 g, of which the protein is 6-7 g, the yolk is 3-4 g, the shell is about 1 g (it is thin, covered with dark spots).
This product is considered dietary because it contains more protein than chicken, but less fat and carbohydrates, and also contains more magnesium, iron, and vitamins.

Important! Quail eggs do not cause allergies, but can be contaminated with salmonellosis.

Video: how much does a quail egg weigh?

The most big eggs carried by ostriches - more than 2 kg in weight and up to 18 cm in size. Compared to chicken, this product contains less fat, cholesterol, more amino acids, vitamins, sodium, and selenium. The weight of the yolk can reach 0.5 kg, the white - 1.5 kg. They have a very durable shell; in order to get the contents out, it needs to be drilled. They cook them for more than an hour.

The weight of a chicken egg depends on the category and shelf life. A little more than half of the mass is occupied by protein, the shell weighs a little more than 10% of the total mass. The composition contains many important human body elements, but quail or ostrich eggs are considered more useful (and less accessible).

Eggs are eaten not only as an independent product, but also as a component of many dishes in our cooking and cuisine. different countries peace. But not many people know about this, and this is important in order to choose the right amount of products for one or another dietary dish, count calories when eating on a diet.

IN 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 of this product in shops. Depending on the established category of the chicken egg, the weight will depend.

As for the averages, if you don’t buy the product in the store, but simply collect what the chicken laid, it will weigh about 40-65 grams. More often we're talking about exactly about 60 grams. So, this particular weight can be considered average for a standard chicken egg.

Interesting! It turns out that in one kilogram of eggs, depending on what category of product you weigh, there can be from 15 to 25 medium-sized eggs. A dozen chicken eggs, respectively, are about 400-650 grams.

The weight chart shown is for eggs in the shell. But it can also highlight the weight of an egg without a shell, as well as the weight of the white or yolk separately. 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 white weight and 23-26 grams white weight.

Marking features

It turns out that if you buy a product in a store, you can determine the weight of the egg simply by looking at the labeling. It must be applied to poultry farms after sorting. Most often in cooking, eggs of the third category are used, which weigh on average 40 grams.

Each egg must be marked; this is clearly stated in the legislation. By the way, the price also depends on the category. The third category of eggs is, of course, 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 their conditions of detention and even in the variety of food they eat. 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 profitability of sales. So, what size eggs to buy depends only on the desire of the housewife and financial capabilities: they will all be tasty and healthy.

Interesting! The world's largest egg 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 what chicken eggs are by weight, depending on the labeling, the presence or absence of a shell. This knowledge is extremely useful if followed correctly dietary nutrition and preparing a variety of dishes.

The weight of a chicken egg for breeders is great importance, since it is this indicator that determines the type of product, and therefore its cost.

The size of an egg is influenced by many factors, the main of which are the age of the bird, its direction (egg, meat or decorative), breed and conditions of detention.

If the bird lays a lot, but the product is light in weight, its cost turns out to be low, and keeping the chicken is considered unprofitable because of this.

Average weight of one chicken egg

Before talking about the average weight of an egg, you should understand its category and grade. They are determined depending on the freshness and size of the eggs.

Based on freshness, the product is divided into table and dietary. Table eggs are most often found in stores. Their shelf life should not be more than 1 week, since after 7 days of storage, spoilage processes begin to develop in the product. These changes are not very noticeable, which is why you can easily get poisoned by eating a stale product. The category is marked - C.

Diet eggs cannot be stored for more than 3 days. If they are not sold within this time, they are transferred to the canteen category. Marking diet eggs- D.

Chicken eggs, depending on their weight, are divided into varieties.

This product gradation looks like this:

• choice(labeling O) - weight from 65 g to 75 g. Average weight - 70 g, without shell 60–70 g. Yolk weight 26–30 g, white 35–40 g;
• first grade(marking 1) - weight from 55 g to 65 g. Average weight 60 g. Without shell, eggs weigh from 50 g to 60 g. Yolk weight from 19 g to 23 g, white from 30 to 38 g;
• second grade(marking 2) - weight from 45 to 55 g. Average weight 50 g. Without shell - 40–50 g. Yellow weight 16–19 g, white 25–30 g.
• third grade(labeling 3) - weight from 35–45 g. Average weight 40 g. Without shell 32–40 g. Yolk weight 12–16 g. White weighs from 19 to 25 g.

On average, chicken eggs weigh from 50 to 55 g.

Without shell

The weight of a shelled egg is primarily of interest to consumers. For the manufacturer, this indicator is not of interest, since the grade of eggs is determined by the total weight of the product. Women who are on a calorie-counting diet are especially concerned about the issue of the weight of a peeled egg.

The shell, despite being thin, weighs quite a lot. Its mass is 10% of the weight of the egg.

Thus, knowing the weight of the egg, you can quite accurately determine its approximate weight after cleaning. To determine the weight of one chicken egg without scales, you should look at its type and take the average weight as an indicator, from which the weight of the shell is subtracted.

Weight of white and yolk

The weight of the white and yolk varies greatly depending on the type of product. For this reason, their approximate weight should be determined based on average statistical data. According to them, the yolk accounts for 35% of the weight of a shelled egg, and the white, respectively, accounts for 65%.

Raw and cooked

Some housewives are interested in whether weight changes boiled egg. During the cooking process, it does not absorb water and does not release liquid from itself, and is also not subject to boiling. It means that the weight of the cooked product does not change and does not differ from the weight of the raw product.

A decrease in mass occurs only during frying, since during frying the liquid evaporates from the egg, which is not protected by the shell. In this case, it may become 10–15% lighter.

Chickens have been raised by humans for centuries. During this time, a lot has accumulated interesting facts about a chicken egg.

• Unusual shell color. Everyone is familiar with white and red shells, but there are breeds of chickens that lay green and blue eggs. By taste qualities, as well as the composition of the egg different colors are no different from each other. The absence of unusually colored eggs on store shelves is due to the fact that chicken breeds that lay white and red eggs are more productive and are therefore bred en masse. Birds laying green and blue eggs are found mainly among hobbyists.
• An egg with 5 yolks was laid by a hen in Great Britain.
• A chicken egg laid by a decorative hen weighs only 10 g.
• The most large egg, the weight of which was officially recorded, was demolished in England. This egg weighed 450 g and had a diameter of 23 cm. The length of the unique egg was 32 cm.
• The record for eating eggs belongs to an American, whose name remains unknown, who consumed 144 eggs at one time. This happened in 1900. It has not yet been possible to break the record, although attempts have been made.
• The most small egg was demolished in Malaysia, it weighed less than 10 g.
• The Chinese make artificial eggs. For them, a shell is created from calcium carbonate, and the yolk and white are made from gelatin with the addition of food coloring and flavors. Such eggs are prohibited in Russia, and if they are attempted to be imported, they are regarded as contraband goods.

Egg with three yolks (video):

Chicken eggs are beneficial for the human body and their consumption is necessary, but only if there is no allergy to them.