If you want to add extensions to your short hair, you may be wondering whether there’s a minimum hair length to do so.
Well, the quick answer is: no.
Most stylists probably agree that in order to wear extensions, your hair must be at least 4 inches long until it reaches around your neck or shoulder. Some even say at least 6-7 inches if you want to wear clip-in hair extensions. 
This is to make sure that you have plenty of hair to fully cover the weft of the extension being added. Well, this kind of suggestion is true!
However, that does NOT mean that you can’t add extensions to hair that is shorter than 4 inches.
What do I mean?
While having plenty of hair to cover the weft certainly makes styling your hair easier, a skilled stylist can definitely work around a shorter cut, depending on the look you want to achieve.
Trust me, with a little bit of skill and technique, just about anything is possible.
Read on to find out why there isn’t a minimum hair length for extensions.
How Long Does Your Hair Have to Be to Get Extensions
The real answer is: it depends.
If you have really short hair — I’m talking pixie cut short, and you want to have extensions, don’t lose all hope just yet!
Whether or not you can add extensions to your short hair is determined by much more than just its length.
Don’t get me wrong though, the length of your hair is important, but there are other factors you should consider as well.
Other Factors That You Should Consider
Below are four other factors that are just as important and should also be taken into account as well before you get an extension that fits you.
1. Hair Texture
The key to adding extensions to short hair is blending. Depending on your hair texture, it may need to be manipulated in order for it to blend well with extensions.
For example, let’s say you want to add straight extensions to your short textured hair.
Because short textured hair doesn’t naturally lay neatly, you might need to consider first straightening it with a Keratin smoothing treatment or relaxer.
Why? Because you would have instantly trained your hair to lay neatly, and most importantly, stay straight, which will make blending it with straight extensions a breeze!
If you have short textured hair, and you prefer not to manipulate it first, then you may find it quite difficult to manage a style with straight hair extensions.
2. Hair Extensions
The texture of your hair extensions is just as important as the texture of your own hair. If the two textures don’t match, then your style won’t look very natural.
If your hair is relaxed and straight, then your extensions should be straight too.
If your hair is curly, then your extensions should mimic your curl pattern. 
If the texture of your hair extensions does not match the texture of your own hair, then it will be nearly impossible to blend the two together.
Also, hair extensions made with 100% human hair is the best type for short hair.
Because synthetic hair does not have a natural look or feel, and can not be manipulated with heat, it simply won’t work well for this type of style.
3. Install Technique
There are several techniques for installing hair extensions.
But if you’re adding extensions to really short hair, then you’ll want to choose the technique that will allow your extensions to lay as flat as possible.
Usually, this can be done with tape-in hair extensions that use adhesive tape to attach extensions to your hair. So your extensions will lay flat against your head allowing your own hair to easily lay over the weft.
Other installation techniques, such as clip-ins, do not work as well with really short hair because the bulky clips are harder to cover. 
4. Your Hairstyle
Hair extensions can be added in several different ways. Some people prefer a full head of extensions while others may only prefer a fuller bang.
Depending on your personal preference, the length of your own hair may not matter at all.
If you only want pieces added to a certain area, then your hair extensions can be strategically placed to achieve that look, despite the length of your hair.
Choosing a shorter style for your short hair allows you to chase for an easier and more natural look. Longer styles are not impossible to create but they will require more styling and face-framing to accomplish.
So, back to the question again: how long does your hair actually have to be to wear extensions?
The correct answer is: it depends on your personal preferences and several other factors that I’ve covered here.
For those of you who have really short hair and would like to add extensions, I recommend that you:
- Consider manipulating your hair for a seamless blend.
- Buy 100% human hair extensions that match your own texture.
- Use the tape-in technique for your installation.
- Choose a shorter hairstyle.
Following these tips, you should be able to achieve a beautiful, well blended, and natural-looking hairstyle that will last for months.