How to calculate the number of abalone heads

The calculation of the number of abalone heads is basically based on the size of the abalone, that is, the size of its shell. The term "head count" is traditionally used to describe the size of abalone, especially in trade and cooking. Here "head" is a counting unit, not referring to the literal head of abalone, but the standard for defining each "head" based on the average diameter of the abalone shell. The smaller the number of heads, the larger the abalone; conversely, the greater the number of heads, the smaller the abalone.

Here is the standard way to calculate the number of abalone heads (shell diameter):

Measuring the shell diameter: First measure the abalone shell. The diameter is the straight-line distance from the longest end of an abalone shell to the other. Centimeters or millimeters are usually used as units of measurement.

Compare head count standards: Compare measured data with head count specifications. Merchants or breeders usually have a head number and size comparison table. For example, "10 heads" may correspond to 10 abalones per 500 grams, which means that the average weight of each abalone is 50 grams.

The usual specifications for the number of heads are as follows (this is just an example, the actual specifications will be different):

6-head abalone: The diameter of a single abalone shell is about 7-8 cm.

8-head abalone: The diameter of a single abalone shell is about 6-7 cm.

10 abalone: The diameter of a single abalone shell is about 5-6 cm.

12-head abalone: The diameter of a single abalone shell is about 4-5 cm.

... and so on ...

Determine the number of heads: Finally, determine the number of heads, that is, you can tell the customer how many heads of abalone you are selling based on the size of the abalone. This value helps customers understand the approximate size of the abalone.

Please note that different regions, countries and different merchants may have their own head size standards, so the relationship between the number of heads and sizes mentioned above is not fixed. The key is to find out the specific head size of the abalone in your area or purchased. number standard. Always confirm with the seller what standards they are using before purchasing.

animal tags： abalone