What is the average growth rate of a nail in a month for a normal adult?

The average growth rate of a nail in a month for a normal adult is approximately 1/10 inch. Nail growth can be influenced by various factors including age, season, health, and individual differences, but on average, it is recognized that nails grow at a slow and steady pace.

Understanding this growth rate is essential for a manicurist in assessing client nail health, planning nail care services, and advising clients on nail maintenance. An accurate knowledge of how quickly nails grow can also guide treatment decisions, especially when dealing with issues like nail damage or growth abnormalities.