Hair style numbers refer to the different lengths that are used in haircutting. These numbers typically range from #1 to #8. Each number corresponds to a specific length, and understanding these lengths can help you communicate with your hairstylist and achieve the look you desire.
The #1 hair length is the shortest length available and measures 1/8 of an inch. This length is typically used for buzz cuts or very short haircuts.
The #2 length measures 1/4 of an inch and is slightly longer than the #1 length. This length is still considered very short and is often used for buzz cuts and crew cuts.
The #3 length measures 3/8 of an inch and is slightly longer than the #2 length. This length is often used for short, tapered haircuts.
The #4 length measures 1/2 an inch and is a popular length for short haircuts. This length can also be used to trim the sides and back of longer haircuts.
The #5 length measures 5/8 of an inch and is slightly longer than the #4 length. This length can be used to create a short, textured haircut or to trim the sides and back of longer haircuts.
The #6 length measures 3/4 of an inch and is a good length for medium-length haircuts. This length can be used to create a textured, layered haircut or to trim the sides and back of longer haircuts.
The #7 length measures 7/8 of an inch and is slightly longer than the #6 length. This length can be used to create a longer, textured haircut or to trim the sides and back of longer haircuts.
The #8 length measures 1 inch and is a good length for longer haircuts. This length can be used to create a layered, textured haircut or to trim the sides and back of longer haircuts.