Chicken eggs are a valuable food product and a key ingredient in many delicious dishes. Some recipes specify the number of eggs, while others list the required weight in grams for greater accuracy. This is because there are different weight categories of chicken eggs, which affect both their price and the quantity needed in recipes.
Egg Labeling and Classification
Every egg that reaches store shelves must be labeled. The label includes the producer’s name and the egg’s category. In stores, table eggs are marked with the letter “C”, while “D” is used for dietary eggs. A dietary egg is one that has been laid no more than seven days ago. These are rarely sold, as after a certain period, they transition into the category of table eggs. The color of the label is not significant—different factories use different inks.
Domestic Weight Categories of Chicken Eggs
According to standards, chicken eggs are classified based on their quality and weight. The quality depends on the storage period from production to sale.
Table eggs:
- Сm (Small table egg) – up to 44 g
- С2 (Category 2 table egg) – 44-54 g
- С1 (Category 1 table egg) – 55-64 g
- С0 (Selected table egg) – 64-74 g
- СB (Premium table egg) – over 75 g
The price tag and packaging must indicate the egg category. The highest-category eggs are rare in supermarkets and are usually sold by farmers at a premium price.
Which Egg Category Is Best?
The younger the hen, the smaller the egg. As the hen matures, it lays larger eggs. From an economic standpoint, Category 1 (55-65 g) and Selected (65-75 g) eggs offer the best value, as they have a better shell-to-content ratio. However, this can be misleading, especially with unmarked brown eggs, which often appear larger than they actually are. Only properly labeled eggs with a specified category ensure that you’re paying the right price for the correct size.
While egg weight matters—affecting both price and recipe accuracy—it’s also essential to check their appearance. If eggs have cracks, excessive dirt, an approaching expiration date, or an unpleasant odor, it’s best to choose a different batch.
