When it comes to grooming and maintaining your appearance, understanding haircut numbers is essential.
In this ULTIMATE guide, I will discuss everything you need to know about hair clipper lengths and how they work.
I’ll break down the different clipper sizes and explain the effect each has on your haircut, making it easy for you to find the perfect style that suits you best.
As you read, you’ll learn about the advantages of using numbered hair clippers and their VARIETY of applications.
From buzz cuts to fades, I will cover various hairstyles achievable with hair clippers. With this knowledge, you’ll feel more CONFIDENT when choosing your next haircut or even when giving yourself a trim at home.
So, without further ado, let’s dive into the fascinating world of haircut numbers and learn how to MASTER them.
Understanding Haircut Numbers and Clipper Guard Measurements
Haircut numbers are essential to know when you’re trying to achieve a specific hairstyle or maintain a certain length of hair.
Haircut numbers, also known as clipper sizes, indicate the length of hair that will be left after using a particular clipper guard.
These numbers range from 1 to 8, with each number corresponding to a specific hair length (measured in eighths of an inch). As the number increases, so does the length of hair that remains.
It correspond to the different clipper guard sizes that can be attached to hair clippers, ensuring a consistent and precise cut every time.
Clipper guards are essential tools for both professional hairstylists and at-home hair enthusiasts.
They are attachments that you can affix to your hair clippers, which help you achieve the desired haircut number.
These guards come in various sizes, typically matching the haircut numbers 1 through 8. For instance, a size 1 clipper guard will leave 1/8 of an inch of hair, while a size 8 guard leaves 1 inch.
By understanding these haircut numbers and their corresponding lengths, you can make informed decisions when it comes to choosing the right guard size for your haircut.
One important aspect to consider when exploring haircut numbers is that they might vary slightly depending on the brand of clippers you’re using.
Although most brands use a standard numbering system, it’s always wise to double-check the lengths associated with the clipper guards before using them.
This will help you avoid any unwanted surprises or disappointments when it comes to your final haircut.
In addition to the standard numbered clipper guards, there are also specialty guards available for specific styling needs.
These may include blending, tapering, or texturizing guards that can further customize and refine your haircut.
It’s worth familiarizing yourself with these specialty guards as well, as they can significantly enhance your overall hair cutting experience.
By understanding the various haircut numbers and their corresponding lengths, you will be better equipped to communicate your desired hairstyle to your hairstylist or execute it yourself at home.
This knowledge will empower you to experiment with different hair lengths and styles, giving you the confidence to express your unique personality through your hair.
So, dive into the world of haircut numbers and unlock a whole new world of hairstyling possibilities!
Common Haircut Numbers
Number 0 Haircut
When it comes to haircut numbers, the Number 0 is the SHORTEST option.
Essentially, it refers to a razor shave or using clippers without a guard.
I’ve seen this style on people who desire an extremely low–maintenance haircut or for men experiencing hair loss .
It’s a bold and striking look, but remember that it leaves virtually no hair on the head.
Number 1 Haircut
The Number 1 haircut is slightly longer than the previous option.
With this style, the clippers are fitted with a #1 guard, resulting in a hair length of approximately 1/8 inch (3 millimeters).
It is perfect for individuals seeking a short, clean, and simple haircut. Personally, I find this length suits many people, and it’s also great for hot weather.
Number 2 Haircut
A Number 2 haircut involves a #2 guard on the clippers, which leaves the hair at a length of about 1/4 inch (6 millimeters).
This haircut is still considered short but provides a little more VARIETY for styling.
I’ve noticed that many military personnel and athletes prefer this length because it’s easy to maintain and still looks professional.
Number 3 Haircut
Choosing a Number 3 haircut results in hair that is 3/8 inch (10 millimeters) long.
At this length, hair texture starts to become more visible, allowing for a slightly fuller appearance.
I find this option is ideal for men who desire a short haircut but still want some hair to style. The extra length adds a touch of VERSATILITY.
Number 4 Haircut
With a Number 4 haircut, the clippers are fitted with a #4 guard, which leaves the hair at a length of approximately 1/2 inch (13 millimeters).
This haircut is a popular choice for men who prefer a more CONSERVATIVE look.
Personally, I like this length because it’s low-maintenance yet long enough to style in various ways.
Number 5 Haircut
A Number 5 haircut is achieved with a #5 guard on the clippers, resulting in hair that is 5/8 inch (16 millimeters) long.
The length is still considered short but starts to allow for more styling options. I’ve found that this haircut suits people who want a BALANCED look between professional and casual.
Number 6 Haircut
Number 6 haircut involves using a #6 guard, which leaves the hair at a length of 3/4 inch (19 millimeters).
At this length, the hair starts to appear fuller, and individuals can experiment with different styles.
I enjoy this option because it allows for greater VARIATION while remaining manageable.
Number 7 Haircut
Choosing a Number 7 haircut means using a #7 guard on the clippers, resulting in hair that is about 7/8 inch (22 millimeters) long.
It is perfect for men who want a longer short hairstyle without going into medium-length territory.
I find that it works well for individuals with thicker hair, as it helps to CONTROL volume.
Number 8 Haircut
Finally, a Number 8 haircut uses the longest clipper guard available, which leaves the hair at a length of approximately 1 inch (25 millimeters).
It is the longest option within the numbered haircut system. I appreciate this length because it provides more STYLE options and can still be considered low-maintenance.
In the journey to becoming proficient in the world of haircut numbers, understanding hair clipper lengths is crucial.
I hope this ultimate guide has provided you with valuable insights and confidence to make informed choices when it comes to selecting the right clipper guard size for your desired look.
Explore Your Style with various clipper lengths, and don’t be afraid to experiment.
What are haircut numbers and how do they work in determining the length of a haircut?
Haircut numbers, also known as clipper guard numbers or clipper sizes, are used to identify the LENGTH of hair left after a haircut.
Each number corresponds to a specific clipper guard size, with lower numbers indicating shorter hair and higher numbers indicating longer hair.
The numbers usually range from 0 to 8, with each increment representing an additional 1/8 inch (3.175 mm) of hair length.
How do I give myself a Number 4 haircut?
To give yourself a Number 4 haircut, you’ll need a hair clipper with a number 4 guard attached.
The number 4 guard will leave your hair at a length of 1/2 inch (12.7 mm). Before starting, ensure your hair is clean, dry, and free of TANGLES. Find a well-lit area and use a mirror to aid your vision.
- Begin by switching on your hair clipper and hold it with the blade facing upwards.
- Gently place the clipper against your head, with the guard touching your scalp.
- Move the clipper upwards in a straight line, following the shape of your head.
- Overlap your strokes slightly to ensure even coverage.
- Continue around your head, always cutting in the same direction.
As a personal tip, I find it helpful to have a handheld mirror to check the back of my head for any missed spots. Don’t forget to clean your clipper and oil the blades after use.
What length is a Number 3 haircut?
A Number 3 haircut refers to a hair length of 3/8 inch (9.5 mm), achieved using a hair clipper with a number 3 guard attached.
It is popular among individuals who desire a shorter style while still maintaining a small amount of hair on top. It’s an ideal choice for men who want a low-maintenance look, but not too short as to expose their scalp.
To give yourself a Number 3 haircut, follow the same procedure as described above for the Number 4 haircut, simply replacing the number 4 guard with a number 3 guard.
As I always say, take your time and remember to check for even coverage using a mirror.
How do I maintain my desired haircut number between salon visits?
To maintain your preferred haircut number between salon visits, you can invest in a quality set of hair clippers and learn how to perform simple touch-ups at home.
This may involve TRIMMING around the ears and neck, cleaning up the SIDEBURNS, or maintaining your fade. Regular maintenance will help keep your haircut looking fresh and well-groomed.
How can I communicate my preferred haircut number to my barber or stylist?
When speaking with your barber or stylist, it’s important to be clear about your desired haircut number.
You can simply mention the specific clipper guard number or provide a visual reference, such as a photograph, to help them understand your desired length.
Keep in mind that communication is key, so don’t hesitate to ask questions or clarify your preferences.
Khamis Maiouf is a professional barber who graduated from Hinckley College in England with a degree in hairdressing. He has also won several barbering contests and successfully operated a barbershop for the last two decades. As a skilled hair stylist for 20 years, his goal is to teach others how to achieve a beautiful appearance through their hairstyles.