How Much Does Hair Grow in a Month?

How Much Does Hair Grow in a Month?

How much does hair grow in a month? Maybe you’ve just left the barbershop with the worst haircut you’ve gotten in years and you want to know how long it’ll take to grow back your gorgeous locks. Maybe you’ve gone deep into the recesses of your mind and couldn’t sleep last night because you didn’t know the answer to this random question. Whatever the case may be, we’re going to answer that vital question.

In short, hair grows at a rate of about .5 inches (1.25 cm) per month, which translates into about 6 inches (15 cm) per year. However, this may fluctuate depending on many factors including a person’s age, genetics, specific hair type, and overall health.


What are the factors that affect hair growth?

As humans, we are born with the highest amount of hair follicles that we will ever have in our lifetime. As we age, those follicles get damaged and stop producing strands of hair. As a result, this leads to baldness or hair thinning. And while there are about 5 million hairs on your body, your head is home to about 100,000 of those follicles.

Here are a few things that affect how fast your hair grows:

  • age
  • genetics
  • specific hair type
  • overall health

Generally, your hair’s growth rate is determined mostly by genetics. Your genetic predisposition can affect how fast your hair grows, how long your hair growth cycle is, and if you’re prone to any sort of hair thinning or baldness. Not only this, but different types of hair on your body also grow at different speeds and have different cycles. For example, eyebrow hair tends to be in a “resting” phase longer than the hair on your scalp.

And lastly, for hair to grow at optimal conditions, you have to take care of your body. A poor diet, such as one that is lacking in crucial vitamins and minerals, will not do your hair any favors. Illness and stress may slow the rate or quality of your hair grow. It may also lead to hair loss.


How long does hair grow in a month?

Hair grows at a rate of about 1.25 centimeters or about .5 inches per month. Per year, this translates to approximately 15 or about 6 inches. Of course, this depends on the person. Genetics and lifestyle choices may slow the speed of hair growth.


Can you speed up the growth of your hair?

Many hair-care products on the market swear that they can make your hair grow faster and longer. Unfortunately, a lot of these products are scams and cannot be backed by science. Why? Everyone has a maximum rate at which their hair will grow at. And if you’re in good health, there is likely little that you can do to make your hair follicles perform at a better speed than they already do.


What is the hair growth cycle?

All hair growth follows a natural cycle that has different stages. For scalp hair, the stages are:

  • anagen – lasts about 2-7 years
  • catagen – about 2-3 weeks
  • telogen – about 100 days
  • exogen

At any given time, your strands of hair will in their own individual stage of development.


What is the anagen stage of hair growth?

The anagen stage of hair growth is when the hair follicles are actually growing. During this time, the root of the hair is diving rapidly and adding to the hair shaft. During this phase, hair will grow at an average rate of 1.25 centimeters or about .5 inches per month. This is otherwise known as the “active” phase of growth. It can last from anywhere from 2 to 7 years and this is largely determined by genetics.


What is the catagen phase of hair growth?

The next stage of hair growth is the catagen phase. While the anagen phase can last for several years, the catagen phase only lasts for about 2 to 3 weeks. During this phase, the hair stops growing and is converted to a club hair. This means that the hair is cut off from its blood supply and from the rapidly dividing hair shaft cells.


What is the telogen phase of hair growth?

The telogen phase is the “resting” phase of hair growth. This means that the hair will not grow during this time. Instead, a new shaft will begin the anagen phase underneath it. This stage lasts about 100 days for the hair on your scalp. However, this phase can last much longer for the hair on other parts of your body like your eyebrows and eyelashes. At any given time, about 10% to 15% of the hairs on your scalp in the telogen phase.


What is the exogen phase of hair growth?

The exogen phase is the last phase of hair growth, however some may couple it with the telogen phase. During this phase, the old hair will shed and the hair that is growing below it will continue to grow. On average, about 50 to 250 hairs fall from your scalp on any given day.


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