average rate of nail growth for a normal adult
Answers. Relevance. Rating Newest Oldest. Best Answer: The average growth rate for nails is 0.1 mm each day (or 1 centimeter in 100 days). The exact rate of nail growth depends on numerous factors including the age and sex of the individual and the time of year.Fingernails generally grow faster in young people, in males, and in the summer.or an average human being the growth rate for finger nails per month is approx. 1 mm. Source(s): it's a self experiment done on 20 people of the age group 11-20. sana Â· 7 years ago.