I am 15 years old and 510 and I wear a shoe size 13 how big should my penis be? -
While results vary across studies, the consensus is that the average erect human penis is approximately 12.9 - 15 cm (5.1 - 5.9 in) in length with a 95% confidence interval of (10.7 cm, 19.1 cm) (or, equivalently,(4.23 in, 7.53 in))[9][10][11]. The typical girth or circumference is approximately 12.3 cm (4.85 in) when fully erect. The average penis size is slightly larger than the median size (or, put another way, most penises are below average in size).
A research project, summarizing dozens of published studies conducted by physicians of different nationalities, shows that worldwide, erect-penis size averages vary between 9.6 cm (3.7 in) and 16 cm (6.2 in). It has been suggested that this difference is caused not only by genetics, but also by environmental factors such as culture, diet, chemical/pollution exposure [12][13][14], etc. Alarmingly, endocrine disruption resulting from chemical exposure has been linked to genital deformation in both sexes (among many other problems).
The longest officially documented human penis was a find by Doctor Robert L. Dickinson. It was 34.3 cm (13.5 inches) long and 15.9 cm (6.25 inches) around. An even larger (but unofficial) measurement was obtained in 1969 by Dr. David Reuben, 35.6 cm (14 inches) long.[
.08257(inches in height, which for you is 70)*.10(shoe size, which is 13)
So, your penis, when erect, should be 7.51 inches long
well endowed.
but seriously... why do guys keep asking this ... just check and you-ll find that 5-6 inches is the average. Which, if for a fully grown adult, so you might not be there yet.
age , height and shoe size hardly have anything to do with penis size, especially shoe size.
id say maybe 7 in.
average is between 5-6 but don-t worry about it because girls don-t care as much as they say we do.
Bigger or smaller, as long as you have one its all good :]
we both still have many years of growing left bro!
Shoe size and bodylength have nothing to do with it:it is more genetically determined.
And by the way:do not worry.
Nature will give you what you need.
It is not the size that matters it is what you do with it.
Rob.
ahahahahaahahhaahahaha
