Both men and (according to studies to a lesser extent) women are interested in the average size of male genitalia. However, studies show that the average penis size is surprisingly different from country to country, although regionally quite similar. The size of a man's penis is primarily determined by genetics, not geography. Studies also show that proper nutrition during younger years and adolescence is also important for the healthy development of masculinity. Although a few studies have attempted to show a correlation between overall body size (especially height) and penile length, these correlations have been found to be negligible. Studies have also debunked existing myths that penis size can be determined by shoe, hand or toe size.
Creating a comprehensive list average penis size in many countries it is a daunting task for two main reasons. First, because creating a global data set usually involves combining data from many smaller regional studies that may or may not have had the same parameters. Second, because many studies on erect penis length rely on self-reported data by men, which is notoriously unreliable. These methods were also used in the past. Instead of a stricter and more precise laboratory measurement.
Although the information below is the best currently available, it should still be taken with a grain of salt. The world average length of an erect penis is 13.58 centimeters (cm). The largest average size, broken down by country, was 17.61 centimeters found in Ecuador. The smallest country, where men were measured at 10.01 centimeters, is Cambodia. The average penis size in Ecuador, where scientifically they also have the highest percentage of body height, is 10.54%. And where is Slovenia - and are the men down there bigger than average - in the following.
The countries with the longest erect penis length are:
- Ecuador - 17.61 cm (6.93 in)
- Cameroon - 16.67 cm (6.56 in)
- Bolivia - 16.51 cm (6.5 inches)
- Sudan - 16.47 cm (6.48 in)
- Haiti - 16.01 cm (6.3 in)
- Senegal - 15.89 cm (6.26 in)
- Gambia - 15.88 cm (6.25 in)
- Netherlands - 15.87 cm (6.25 inches)
- Cuba - 15.87 cm (6.25 in)
- Zambia - 15.78 cm (6.21 in)
Countries with the smallest penis length erection are:
- Cambodia - 10.04 cm (3.95 inches)
- Burma - 10.70 cm (4.21 in)
- Taiwan - 10.78 cm (4.24 inches)
- Philippines - 10.85 cm (4.27 inches)
- Sri Lanka - 10.89 cm (4.29 in)
- Hong Kong - 11.19 cm (4.41 inches)
- Bangladesh - 11.20 cm (4.41 in)
- Thailand - 11.45 cm (4.51 inches)
- Vietnam - 11.47 cm (4.52 in)
- Malaysia - 11.49 cm (4.52 inches)
Complete list by country that participated in the survey and reported data at this link. But we definitely have clear winners in Europe and they are the Dutch, who also occupy an excellent 8th place in the world?!
- How big is the average man's penis?
- Are men's penises getting smaller?
- Which nation has the biggest penis?
- What affects penis size?
- How big is the average Slovenian penis?
And how big is the average Slovenian penis? Unfortunately, Slovenian men or other members of the Balkan nations do not participate in this research. We can conclude that this length is around 14 centimeters.
Do men's penises get smaller - through time and evolution
The beginnings of the primate sex drive go back more than 60 million years to the late Mesozoic era, when the first primate evolved. A lot of "sex" has happened since then, and a large proportion was motivated by the choice of women among rival males. Female primates can experience multiple orgasms, and it is theorized that ancestral hominid females sought out males to satisfy them sexually. Through the mechanism of sexual selection, this will increase the size of the penis and change the body structure.
Since humans are the best developed apes, it is also necessary to look at evolution. Today, the average erect gorilla penis is 3 cm long, the average chimpanzee or bonobo penis is about 8 cm, and the average human penis is about 13 cm. Most primates, including chimpanzees, have a penile bone and achieve erection by contracting muscles. 2 The human penis has evolved an unusual system of vasocongestion to achieve an erection, making the erect organ much more flexible than that of other primate species.
This unique adaptation is thought to have been selected for by female selection, and when Homo erectus arrived on the scene, the hominid's penis was significantly longer, thicker, and more flexible than our ape cousins. It has even been theorized that bipedalism evolved in humans to enable the display of a fancy new, larger, flexible penis to discerning women.
Interestingly, the human penis is the largest in length and girth among all ape species, both in absolute terms and in relation to body size, human testicles are not. As a proportion of total body size, chimpanzee and bonobo testicles are twice the size of human testicles, while gorilla testicles are half the size.
And the answer, do men's penises get smaller through evolution? Probably not, but it should be emphasized that environmental factors and the effects of various toxins from the environment can strongly influence an individual's development both in the womb and in adolescence, when this is also important for the male penis.
