If you’re like most people, you probably don’t give much thought to your nails. But did you know that your nails can actually tell you a lot about your health?
For example, the rate at which your nails grow can be a sign of certain vitamin deficiencies or medical conditions.
So how fast do fingernails grow, on average? Most people’s fingernails grow at a rate of about 3 to 5 millimeters per month.
However, there are many factors that can affect nail growth rate, including age, gender, seasonality, and nutrition.
For example, nails tend to grow faster in the summer than in the winter. And while both men and women have similar rates of nail growth early in life, women’s nails tend to grow faster after they reach menopause.
The average person’s nails grow about 3.5 millimeters per month. Of course, this can vary depending on age, health, and other factors.
If your nails seem to be growing unusually fast or slow, it could be a sign of an underlying health condition. For example, if your nails grow very slowly, it could be a sign of hypothyroidism.

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How Fast Do Nails Grow
Nails grow at an average rate of 3.47 mm per month, or about a tenth of a millimeter per day.
Fingernails grow faster than toenails, and nails on the dominant hand grow faster than those on the non-dominant hand.
There are many factors that can affect nail growth rate, such as age, nutrition, health, and medications.
Age is perhaps the most significant factor in nail growth rate. Nails grow faster in children and adolescents than they do in adults. As we age, our nails tend to become thinner and less curved.
The growth phase of the nail cycle also slows down with age. Nutrition also plays an important role in healthy nail growth.
A well-balanced diet rich in vitamins and minerals helps maintain strong nails. Health conditions like anemia or diabetes can also affect nail growth rate.
And finally, certain medications can cause nails to grow more slowly or even become brittle and break easily.
What is the Average Rate of Nail Growth
Conclusion
The average person’s fingernails grow about 0.1 millimeters per day. However, there are many factors that can affect the rate of nail growth, including age, health, diet, and medications.
For example, children and older adults tend to have faster-growing nails than people in their 20s or 30s.
People who are ill or have poor diets may also have slower-growing nails. Additionally, certain medications can affect nail growth rates.

Dr. Aditya Gupta is a highly accomplished Indian doctor with extensive experience in the field of neurology. Born and raised in New Delhi, India, Dr. Gupta completed his medical degree from the prestigious All India Institute of Medical Sciences (AIIMS), followed by his postgraduate studies in neurology from the same institution.