How long does it take for hair to grow

How long does it take for hair to grow normally?

How Long does it Take for Hair to Grow without Intervention?

Each of us grows our hair in different ways. Some may grow theirs faster, while others are slower because it all depends on many factors. But surely, some facts will be true regardless of the differences. How long does it take for hair to grow, is the question a lot of people have been asking.

The hair grows about half of an inch each month, which totals to about 6 inches in 12 months. It takes time, but depending on how well you take care of your hair, it is possible to make it grow faster than usual.  Several factors affect in growth hair, and these are:


Genetics has a role in the process of making hair grow, and this involves the term, anagen phase, which is the time when the hair grow actively. This period can occur from 2 to 6 years. Genetics dictates how long your anagen phase will be prior to the start of shedding, and this then will determine the length of your hair altogether.

Due to genetics, hair loss will also be based on it, so baldness may be hereditary and generally happens toward old age.


Some people try to use deep conditioner for natural hair growth as well as a hair regrowth shampoo. Coconut oil also helps, but it also depends a lot on where you are from or your race. Ethnicity plays a part in the differences of the hair types and even hair loss. There are the more obvious ones, such as the hair color and the texture, but there are also some finer details that set the difference like the shape of the follicle.

What then sets Asian, Afro, and Caucasian hair apart?

  • Asian hair:  hair of Asians are usually straight and long with a dark tint such as black or dark brown. The hair follicles are round for Asian hair, and among the hair types, they grow the fastest, which is about more than half of an inch per month, and they are the least to have hair loss.
  • Caucasian hair: Caucasians have several hair textures. It can be curly, wavy, or straight, and the shape of their hair follicles are slightly oval. This type of hair grows just about less than half of an inch a month. They are also less prone to hair loss.
  • Afro hair: Afros have tight curls, and among the hair types, theirs grow the slowest, which is about 1/3 of an inch per month. Their follicle shape is elliptical and grows in a spiral. This hair type is susceptible to breakage and is delicate.

Hair Color

Does hair color influence hair growth? While there are some facts about the different colors of the hair, there is no proof that it affects the growth.

It is said that blondes have about 146,000 strands of hair, while those with black hair have around 110,000 strands. Brunettes, on the other hand, have about 100,000 strands, while redheads have approximately 86,000 strands of hair.  Each color also has different rates of hair loss and growth.


Growth rate has nothing to do with being a female or a male. The reason why it seems that a male’s hair grows faster is that they do not use a lot of hair products that could be damaging to the hair, such as extensions, hairdryers, straighteners, etc. These products can hinder hair growth, making it look like women’s hair grows slower.


With age, the hair changes as well in so many ways, and like us, it undergoes a process as we grow older. It goes through the period of losing the pigment, thinning, and eventually hair loss. Part of the process, too, is the anagen phase getting shorter.

Aside from the hair, the scalp and the follicles change too much that growing healthy hair is not as effective anymore. If you want to keep your hair growing even at an old age, you need to keep your follicles and scalp healthy by using a serum that is specially made for growing healthy hair.


Climate does not really have a direct effect on a person having long hair, but the hormones do. When we are more active, the metabolism also increases and affects the hormonal cycle, which then makes hair grow faster. This usually happens in warmer temperatures.

One more theory is that the scalp produces more natural oils in warmer climates, which then speeds up hair growth. This is why people look for what’s the best castor oil for hair growth, they want to simulate the production of natural oils. Coconut oil is also a preferred alternative for people to have long hair and prevent hair loss.


Pregnant women tend to have thicker hair because of hormonal change. This is because the anagen phase is longer as it is affected by the change in hormonal cycles.  However, women also experience hair loss or shedding after they have given birth.

Hair Supplements

If you want to speed up your hair’s growth and prevent hair loss, you may try using hair supplements that have vitamins such as biotin, iron, protein, and vitamin C. But if you have a healthy and well- balanced diet, all these needed nutrients can come from what you eat as well.

Special Situations

There are situations when hair growth is disrupted, and it is during chemotherapy and hair transplant.  

After chemotherapy, it will take time before the hair grows back, but it will. After about 2 to 3 weeks, tiny shots of regrowth will be visible, then after about a month, the hair will begin growing at its regular rate, and you will see more “real” hair. In 2 months, about one inch of hair will be present.

How to Grow Hair Faster?

Here are some tips on how to grow your hair faster:

  • Have a healthy and varied diet with food containing the proper nutrients
  • Go for regular trims to avoid split ends and hair breakage
  • Use cold water when rinsing your hair to strengthen it and to seal the cuticle
  • Do not use too much shampoo to prevent hair dryness
  • Use hair growth serum 
  • Massage your scalp to stimulate the follicles each time you shampoo
  • If possible, limit the use of heat styling devices such as hairdryers and straighteners

How Do I Grow My Hair Faster?

  1. Get regular trims to avoid having split ends
  2. Hold outgoing blonde as it can damage hair cuticles when you bleach and will cause hair breakage. The fewer chemicals you put on your hair is always better.
  3. Distribute the scalp’s natural oils by massaging it efficiently and will increase circulation as well.
  4. Eat foods with the proper nutrients such as with vitamin A, C and E, omega- 3 fatty acids, minerals including zinc and iron, and those high in protein like whole grains, beans, nuts, and fish.
  5. Lessen the use of heat styling products as it can lead to hair breakage. If you cannot avoid using them, lower the temperature, and use a heat protectant.
  6. Do not shampoo every day. Twice or thrice is good enough, so the natural oils can go through your hair and hydrate it as well as repair itself.
  7. You may supplement your healthy diet with vitamins with the label saying, “For Hair, Nails, and Skin.”
  8. Rinse with cool water to strengthen the hair and seal the cuticle.
  9. Brush yours carefully and properly by using Tangle Teezer or Wet Brush. Brush both the top and underneath the hair.
  10. You may use Women’s Rogaine to stop the loss of hair and to encourage the regrowth of hair.
  11. Avoid doing a “cleanse” as it prohibits your body from getting the nutrients that it needs, and it also slows down hair growth.
  12. Use a silk pillowcase as it prevents breakage and tangles.
  13. Treat your hair as you would your skin, and make sure that the follicles are not blocked so the hair can grow properly.

How Many Inches of Hair Can You Grow in a Month?

Different factors influence the speed of the growth of hair, and it includes health, age, pregnancy, and genetics. But the average hair growth is between 0.2 to 0.7 inches a month.  

Stages of Hair Growth

  1. Every hair follicle has a root which is composed of protein cells
  2. When blood circulates within the body, the nutrients and oxygen also reaches the protein cells which is needed for them to multiply
  3. When the protein cells multiply, hair is built then comes out of the skin
  4. When the hair pushes out the skin, it moves to an oil gland and lubricates the hair making it shiny and soft
  5. Before the hair gets long enough to get out of the skin, it already dies, and a new hair that is starting to grow beneath it pushes the dead hair out, then it falls out.

Telogen Effluvium

This condition is when about 70% of scalp hair sheds in two months, and the common causes for this are:

  • Serious illness
  • High fever
  • Childbirth
  • Serious infection
  • Insufficient protein in the body
  • Surgery
  • The underactive or overactive thyroid gland

Ways to Promote Healthy Hair

Eat food that makes hair healthy:

  • Legumes
  • fish
  • low-fat dairy products
  • nuts
  • biotin
  • dark green vegetables

Factors that Slow Hair Growth

  • Smoking
  • Stress
  • Vitamin deficiency
  • Crash diets
  • Eating disorders

How Long Does it Take for Hair to Grow Long?

How long does it take for hair to grow? There’s no fixed time frame as to how hair grows. It takes time, but on average, it grows about half an inch a month. Several factors affect the speed of its lengthening, but your genetics play a part in it too. Because of it, yours may grow slower or faster, but it varies for every person.  We must know how to properly take care of our hair — use coconut oil or castor oil for growing hair so that they will grow healthy, strong, and shiny.