The average number of grafts needed for eyebrow transplantation tends to range from 200-300 grafts. The number of grafts needed would be determined by the level of sparseness of the pre-existing eyebrow and the desired goal for obtaining the ideal shape of the eyebrow. Additionally, the thickness of the grafts that will be used will also influence the amount needed for an eyebrow transplant. Using body hair with thinner hair caliber for instance may call for the use of more grafts.