What is estimated adult height for 16 yr old girl, period at 15 yr 0 months, dad 5'5 mom 5'4.5. currently 5'2.5. stageV tanner scale US size6.5 shoe?

Target height. Target height range for female with parent heights dad: 5'5" mom: 5.4.5" Target height would be 4ft 11in to 5ft 5in - Since already 5'2.5", start there... At age 16y; and tanner stage V may not be much more room for growth. Bone age assessments can also determine if more height growth is expected, but this is not done routinely unless there is concern for an underlying endocrine issue.