Get your tape measure, bros!
Last March 3, 2015, the BJU International Journal of Urology pooled the measurements of 15,000 manoys of men aged 17 to 91 from Asia, United States, Africa, and Europe. Finally, we can put an end to small penis anxiety—a condition where men are excessively conscious and distressed about their sexual organ's size and shape—as we get official numbers on what's big, average, and small.
GIF via Giphy.com
Based on their findings, the average size is 5.16 inches (13.12 cm) in length when erect and 4.6 inches in circumference. Their data also shows that in a flaccid state, the average penis size 3.6 inches (9.16 cm) in length and has a girth of 3.7 inches (9.31cm).
So, how's yours? Hopefully, you are not like the 2.28 percent of the men surveyed who have an "abnormally small penis or unusually large one."
The study also debunked the belief that there's a direct correlation between the foot size and the length of one's manhood. Race also wasn't an automatic indicator in penis sizes although the study's main respondents were notably of European or Middle Eastern descent.
Now go and measure yours!