An average penis size of 12.9 cm (5.1 inches) when erect Many studies have investigated average penis size. The study also found that the size of a man’s erect penis was not correlated with the
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"Studies that assess the average length of an erect penis tend to vary in their conclusions, but a review of 50 studies that included 11,531 penises reveals a combined average of 5.5 to 6.3 inches.
May 04, 2016 · The U.S. fell somewhere in the middle with American respondents reporting the perceived average penis size as 5.7 inches (14.3 cm) and the ideal length as 6.8 inches (17 cm).
Mar 03, 2015 · The average length of an erect penis is 5.16 inches (13.12 centimeters) and the average circumference is 4.59 inches (11.66 centimeters), according to a new analysis of penis …
When erect, average penis size swells to 5.2 inches in length and 4.6 inches in circumference.Penis size is one of the most common sources of insecurity for men.
As of 2015, a systematic review of 15,521 men, and the best research to date on the topic, as the subjects were measured by health professionals, rather than self-measured, has concluded that the average length of an erect human penis is 13.12 cm (5.17 inches) long, while the average circumference of an erect human penis is 11.66 cm (4.59 inches).
According to one study published in the British Journal of Urology International (BJUI), the average length of a flaccid penis is 3.61 inches, while the average length of an erect penis is 5.16
Of the 10 most widely surveyed countries, only the UK guessed an average size below the real average, estimating that the average erect penis is 4.88 inches (12.4 cm). The survey data shows that most people overestimate the average erect penis size , often by a significant amount — a fact that can create anxiety, frustration, and insecurity
As of 2018, the average penis size is 5.16 inches.. Here is a more detailed breakdown of the average length and girth (circumference), worldwide, of an erect and flaccid penis shown in the table below: