How to Measure Hair Length Accurately and Quickly


Hair length is a crucial aspect of one’s physical appearance, and it can make a significant difference in a person’s confidence. Whether you want to track your hair growth or simply know how long your hair has grown, measuring hair length accurately can be a daunting task. In this article, we will provide you with a step-by-step guide on how to measure hair length accurately and quickly.

Step 1: Gather the necessary tools

To measure your hair length accurately, you will need the following tools:

  • A measuring tape or ruler

  • Hair ties or elastic bands
  • Scissors (if you plan to trim your hair)

Step 2: Tie your hair back

Before you start measuring your hair length, make sure to tie your hair back in a ponytail using hair ties or elastic bands. This will keep your hair straight and prevent any tangles that might affect the accuracy of your measurement.

Step 3: Measure from the root

To measure your hair accurately, start at the root of your hair follicle. The root is usually located at the base of your scalp where your hair grows out of. Measure from the root to the tip of your longest hair strand using a measuring tape or ruler. Make sure to hold the tape or ruler perpendicular to your head and not pull on your hair while taking the measurement.

Step 4: Repeat the measurement

To get an accurate reading, take two measurements and then average them out. This will help you account for any variations in your hair length that might affect the accuracy of your measurement.

Step 5: Record your measurement

Once you have measured your hair length, record your measurement in a journal or on your phone. You can also take a photo of your hair to track your progress over time.


Q: How often should I measure my hair length?

A: It is recommended to measure your hair length every two to three months to track your growth and identify any issues that might be affecting your hair health.

Q: What if my hair is curly or wavy?

A: To measure the length of curly or wavy hair, you can use a flat comb to straighten it out before taking the measurement. However, keep in mind that curly and wavy hair will always appear longer than straight hair due to their natural texture.

Q: Should I trim my hair regularly?

A: It is recommended to trim your hair every six to eight weeks to prevent split ends and maintain its health. However, it is important to be careful when trimming curly or wavy hair, as it can be easy to cut off too much length.


Measuring your hair length accurately and quickly can help you track your hair growth and identify any issues that might be affecting your hair health. By following these simple steps, you can achieve an accurate measurement and feel confident in your physical appearance. Remember to take care of your hair regularly, and don’t hesitate to seek professional advice if you have any concerns.