Hair Growth Timeline: How Long to Grow 7 Inches - [Year]

On average, hair grows about 1/2 inch per month. Therefore, it would take approximately 14 months to grow 7 inches of hair.

Here's the calculation:

* 7 inches / 0.5 inches/month = 14 months

Keep in mind that this is just an average. Individual hair growth rates can vary depending on factors like genetics, age, diet, health, and hair care practices.