Getting the right haircut can be tricky, especially if you don’t know the numbers used to describe different lengths. Haircut numbers are a helpful way to communicate with your barber or stylist about the exact length of your desired haircut.
Hair clipper sizes also vary and can range from a number 1 to a number 8. A number 1 clipper size is the shortest length, typically used for very short buzz cuts. A number 8 clipper size is the longest, usually used for a longer style on the sides. In between the two extremes, clipper sizes 4-6 are the most common and can be used to create a variety of looks.
Knowing haircut numbers and hair clipper sizes can make it easier for you to get the cut you want.
| Haircut Number | Length in Inches | Length in mm (Andis) |
| 1 | 1/8 | 0,25 |
| 2 | 1/4 | 0,5 |
| 3 | 3/8 | 1,2 |
| 4 | 1/2 | 1,2 |
| 5 | 5/8 | 2,4 |
| 6 | 3/4 | 3,2 |
| 7 | 7/8 | 4 |
| 8 | 1 | 5,3 |
1. Number Zero Haircut
We never advise the number one haircut, which is about 1/8 of an inch, to people who don’t want to expose their scalp. For taper and fading, use the number one haircut. It is used by hair stylists to create various fading levels.
Even though guard 1 doesn’t cut hair as deeply as guard zero, you should practice it before getting your hair cut. For a taper and fading style, the Andis hair clipper size is 0.25 mm.
2. Number 1 Haircut
We never advise the number one haircut, which is roughly 1/8 of an inch, to people who don’t want to reveal their scalp. For taper and fading, use the number one haircut. It is used by hair stylists to create various fading degrees.
Even though guard 1 doesn’t cut hair as deeply as guard zero, you should practice it before getting your hair trimmed. For a taper and fading style, the Andis hair clipper size is 0.25 mm.
3. Number 2 Haircut
Longer hair is a result of the larger clipper. The most common and ideal clipper for creating fades is the Guard 2 size. There is never a too-long or too-short cut. You get hair the size of a 14 inch from this clipper.
When choosing a guard number, men with thick hair should choose guard 2, while those with thin hair should choose a different guard number. The number 2 haircut requires a 0.5 mm Andis clipper blade.
4. Number 3 Haircut
The longest length available with a guard clipper number three for fades and sides is 3/8 inches. If you want shorter fades, don’t choose guard 3. If you want your top head’s hair to be extremely short without exposing your scalp, use number 3.
A brush or comb are not necessary to style hair of such a short length. This haircut uses a clipper with an Andis blade of 1.2 mm.
5. Number 4 Haircut
The number 4 haircut caters to the needs of both thick and thin hair. It is known as a medium length hair clipper because it produces 12 inch long hair.
Use the guard clipper 4 at the top of the head and add fades on both sides for an ideal haircut. When you use the clipper correctly, longer hair at the top will make a statement. If you want this look, we recommend a 1.2 mm Andis blade. The clipper length for this haircut is 2 mm.
6. Number 5 Haircut
This clipper size is perfect for styling taper cuts in long hairstyles. Numerous hairstyles can be created using this size 5 clipper, and typically, celebrities and models need to use clipper 5 when styling their hair.
The hair is 5/8″ long from a size 5 clipper, and it isn’t as bluntly cut as the taper styling transition of fades. This hairstyle is designed for 2.4 mm Andis clippers.
7. Number 6 Haircut
Anyone looking for a low-maintenance yet fashionable style should consider getting a size 6 clipper haircut.
It entails using a clipper to cut the hair so that it is the same length all over the head. The hair is typically only trimmed to a length of about 1/8 of an inch for this cut, which is typically used to create a very short buzz cut. Anyone who wants to keep their hair short and tidy should choose this style of cut because it requires little styling and upkeep. Additionally, it flatters all hair types and is simple to modify to fit any face shape.
8. Number 7 Haircut
For men who prefer a tidy, professional appearance, a size 7 clipper haircut is a great option. It is accomplished by trimming all of the hair to the same length while using a number 7 guard on the clipper. Given that the average hair length is between one and two inches, this style is considered to be fairly short.
All face shapes complement the style well, and regular trims every four to six weeks make upkeep simple. This timeless style will never go out of style and is a great way to maintain a sharp, businesslike appearance.
9. Number 8 Haircut
The length that is rarely ordered is number 8, which is one full inch. The longer hair on the top of the head is trimmed with number 8 hair clippers.
A number 8 clipper is necessary for haircuts that feature buzz cuts on the sides and longer hair on top. This style’s Andis hair clipper size is 5.3 mm.
Barbers Use Some Hair Terms
10.Taper
A taper haircut is a classic and timeless hairstyle that has been around for decades. It involves gradually cutting the hair shorter towards the neck and sides. This style is versatile and can be adapted to different lengths and textures.
The taper haircut is easy to maintain and looks great on all face shapes, making it a popular choice for men. It is also a great choice for those looking to add volume and fullness to thinning hair as it adds texture and movement.
11. Fade
Men of all ages like the fade haircut because it is versatile. It is distinguished by the gradual transition of hair lengths from short to longer. Starting at the back of the head and the temples, the fade gradually gets shorter as it moves up the sides and back of the head.
Typically, the top of the head is left longer to add contrast and definition. This look is simple to maintain and flattering on many different face shapes and hair textures. It can be altered to achieve a modern or classic look, and it can be tailored to suit a variety of preferences.
12. Neckline
The neckline haircut is a time-honored barbering style that is still in demand today. A crisp, even cut around the back of the neck, typically with a rounded finish, is what distinguishes it.
This style is frequently created using clippers and a comb, although scissors can also be used for a softer, more textured look. Every hairdo may seem tidy and clean with the neckline haircut, which is especially well-liked by guys who want low-maintenance looks.
Long hairstyles may be maintained in this manner to seem polished and well-groomed.
13. Texture
Due to their adaptability and capacity to produce a distinctive look, texture haircuts are becoming more and more popular.
Layers of various lengths are included in this type of cut, which is typically textured at the edges. The stylist will cut the hair into various lengths and layers that give it movement and shape using scissors, razors, and other tools.
People with thick or curly hair benefit from this cut because it adds volume and definition. It is a great option for all hair types because it can be used to soften a blunt cut or to create a timeless, classic style.
14. Sideburns
Haircuts with sideburns are a terrific method to give any man’s appearance a contemporary, chic appeal.
They are a time-honored design that complements any sort of facial hair or hairdo. Sideburn haircuts are adaptable enough to fit any face shape or size and all different hair types.
It’s important to choose the right sideburn length and shape for your face and hair type while having them trimmed. With little practice, you can pull together an arresting, individual look.
15. Buzz Cut
An elegant hairstyle that is simple to maintain and flattering on both men and women of all ages is the buzz cut.
It is closely trimmed hair that is often cut using clippers and is the ideal option for people who don’t have time to style their hair. It is a fantastic choice for people who want to keep their hair out of their faces. Furthermore, buzz cuts are a great option for people who have thinning hair.
They may be tailored to fit any appearance and are attractive and minimal maintenance.
16. Crew Cut
A timeless, still-popular men’s hairdo is the crew cut. A clipper is often used to trim this short, military-style hairstyle.
The top of the head is cut to a medium length but the sides and back are cut shorter. This style has a masculine look and is often seen on actors and athletes. It is easy to style and can be adapted to suit any face shape. The crew cut is a timeless look that continues to look great on any man.
17. Ivy League
Since the 1950s, the Ivy League haircut has been a classic, timeless style. Short sides and a slightly longer top define it, and a side part is typically used to style it.
Politicians and corporate leaders frequently sport this style since it is ideal for a refined, businesslike appearance. It may be altered to have varying lengths or a more textured appearance and flatters the majority of facial types. Try adding a skin fade or an undercut to the sides for a contemporary spin on the traditional style.
18. Businessman Haircut
A businessman’s haircut often has a polished, upscale appearance that is clean and well-kept. Short sides and a longer top with a side part or combed-over style are typical components. Because it is a classic design that works in virtually any setting, it is popular in the business sector.
Also, it requires little maintenance, enabling the user to seem polished and businesslike with little effort. It is also a fantastic method to showcase one’s individual sense of style and leave a lasting impression at work.
19. Caesar Cut
A traditional haircut for males, the caesar cut is defined by short, horizontally straight-cut bangs.
The remainder of the hair is short and cropped tight to the skull, with the bangs falling just over the eyebrows. The cut’s benefit is that it is simple to maintain and versatile in terms of styling. The aesthetic is ideal for someone who wants a contemporary appearance that requires little upkeep. It is also a terrific method to give the office a clean, polished appearance.
20. Pompadour
Long-lasting and widely adopted, the pompadour cut is a classic haircut. The top is longer and more voluminous, with short sides.
From a traditional cut to a modern, textured look, this style is flexible and can be tailored to each individual. All hair types can use it, and there are numerous styling options.
The pompadour hairstyle may be the ideal appearance for any event with the correct product and little effort.
21. Comb Over Fade
The comb over fade cut is a classic look that is always in style.
This timeless style combines longer top hair that is brushed to one side with a fade on the sides and back of the head.
It is a fantastic way to change up your appearance while still looking polished and professional. The comb over fade cut is a great option for anyone looking for a new look because it complements all face shapes and hair types. This cut will continue to look great for years to come with routine maintenance.
22. Ridged Comb Over
One of the most popular medium haircuts for guys is the ridged comb over. The sides and back are shaved short, but the top is left somewhat longer and combed over to one side.
This style is simple to develop and maintain, making it ideal for guys who have hectic lives. A ridged comb over is an excellent technique to add texture and dimension to a traditional hairstyle. The ridged design contributes to a more dynamic and contemporary appearance while being simple to style. Hair can be brushed to one side and left untidy for a more casual style. It can be slicked back with a tiny bit of product for a more formal look.
23. High and Tight
A high and tight haircut is a popular style for men. It is a short military-inspired cut that has a sharply faded back and sides and a short cut on top.
This look is typically achieved by clipper cutting the sides and back very short and then tapering the top and fading it into the sides. The result is a very neat and uniform look that is easy to style and maintain.
It is a versatile cut with numerous styling options, making it a great option for men of all ages.
24. Undercut
The undercut is a popular hairstyle for men and women alike. It involves shaving the sides of the head and leaving the top longer.
This design is adaptable to any face shape, making it a practical option. Additionally, it’s a great way to spice up a haircut that would otherwise be uninteresting visually. The undercut is a fantastic way to draw attention to yourself and display your personality. Finally, it requires little maintenance and can simply be touched up every few weeks with a trimmer.
25. Square Flare Shape
The square flare shape haircut is a modern, edgy style that is quickly growing in popularity. It features short sides and a longer top with a strong, sharp cut line at the temples for a distinct, angular shape.
This look is great for those who want to make a statement and stand out from the crowd. It also works well to create a slimming effect on the face and is a great choice for those with rounder faces.
26. Men’s Asymmetrical
Asymmetry in a man’s hairstyles is a great way to stand out from the crowd and make a statement.
Different hair lengths are cut in this style of haircut, typically with longer hair on one side. This is an excellent way to give a hairstyle texture and interest, and it can be modified to work with different face shapes and hair types.
By allowing you to experiment with various colors and styling tools, men’s asymmetrical haircuts provide you the opportunity to show your creativity.
27. Dreadlocks
Dreadlocks are a type of hairstyle that is created when hair is allowed to matt and form into rope-like locks.
This hairstyle has been popularized by many cultures, including the Rastafarian movement. Dreadlocks can be created in several ways, including back-combing, twisting, and rolling. It is important to note that dreadlocks are a long-term commitment, as the hair needs to be re-twisted every few months to maintain the desired shape. Furthermore, dreadlocks require regular maintenance, such as washing and moisturizing, to stay clean and healthy.
28. Slick Back
A common hairstyle that has been around for decades is slick back hair. It has a classic appearance that is both attractive and professional.
The hair is brushed back and kept in place with a substance like wax, gel, or pomade to obtain a smooth back. This hairstyle is flexible since it looks good on many hair kinds and lengths. While being a traditional look, it may be updated with a few additional items like a headband or beanie.
29. Spiky Hair
For many years, people have favored hairstyles with spiky hair. Usually, it is accomplished by adding points or spikes that protrude from the head using hair gel or other items.
Many hair types, including short hair, long hair, and curly hair, can pull off this style. Spiky hair may be a terrific way to express yourself and stand out from the crowd. It is frequently seen on men, but it is also common among women. Also, it may be a fantastic technique to give any hairdo more volume and structure.
30. Faux Hawk
A common hairstyle that is frequently referred to as a contemporary mohawk is the faux hawk. It is a style that mimics a mohawk but does not require shaving the sides of the head.
To achieve the desired look, this style can be created using clippers, scissors, or styling products. It is a fantastic option for those who want a dramatic hairstyle without having to go to such extremes. The faux hawk is also a fantastic option for those who want to give their appearance some edge without having to commit heavily.
31. Side Part
A side part is a timeless and classic hairstyle. Both men and women like it, and there are many different ways to style it.
The hair is parted on one side and combed over to the other side to create this appearance. It can be worn with hair that is either short and straight or long and curly, among other lengths and textures. This look is adaptable to any face shape and lifestyle and is also simple to maintain.
32. Brush Back
A brush back haircut is a timeless and elegant style that is appropriate for any situation.
With somewhat longer hair on top that is pulled back and away from the face, this hairstyle has short, uniformly trimmed hair on the sides and back. It is a simple to keep up, requiring little style, and can be done in a number of ways.
Both men and women may rock the beautiful and unique brush back haircut.
33. French Crop
A traditional men’s hairstyle that never goes out of style is the French crop. The top is left longer and styled forward, and the sides and back of the head have short hair.
A crisp, contemporary appearance is created by the fringe’s short across the forehead and somewhat longer at the sides cuts. For those seeking a low-maintenance appearance that can be worn up or down, this style is ideal. It is a terrific alternative for men with thinning hair since it is also a great technique to enhance texture and volume to the top of the head.
34. Curly Top
A timeless hairstyle for men that has been around for decades is the curly top. This classic look has a full head of naturally curly hair that is closely cropped.
For men with naturally wavy or curly hair, it is a terrific style since it brings out their natural texture and gives them a contemporary, fashionable appearance. To obtain the ideal form, a barber would often use a razor or texturizing shear after cutting the hair close to the scalp using scissors or clippers. The curly top appearance is ideal for men who want to spice up their wardrobe.
35. Quiff
Men’s quiff haircuts are a timeless look that have been in vogue for decades. Short sides, a longer top, and a volumized quiff in the front characterize this style.
It is a flexible cut that can be adjusted to fit different facial shapes and hair textures. It is very simple to style because it only needs a little product and a short period of time. Every man will seem dapper and sophisticated wearing a quiff since it is a classic and fashionable style.