The average erect penis length globally is around 13.1 to 13.9 cm (5.1 to 5.5 inches), with scientific reviews indicating figures like 13.12 cm (5.16 inches) in one large study and 13.93 cm (5.48 inches) in another, while average flaccid length is about 9.16 cm (3.61 inches). Most men fall within a typical range, with outliers being rare, and perceptions of average size often exceed actual measurements due to self-reporting biases in older studies.
A 2015 systematic review measured by health professionals rather than self-reporting, found an average erect length of 13.12 cm (5.17 in), and average erect circumference of 11.66 cm (4.59 in).
Average Size & Variation
Other trusted sources place it in the range of 5.1 to 5.5 inches (13.0 – 14 cm) when erect. Because measurements vary, nearly 68% of men fall within the mid-range (4.6 to 6.0 in) when erect. Lower and higher extremes (below 9.7 cm or above 17.5 cm) are far less common.
A 7-inch penis is likely above average in length, although most of the available data on average penis size is considered unreliable due to participant bias. There's no evidence that penis size is related to your fertility, orgasm strength, or overall sexual health.
Average Penis Size by Age Group:
Here's a ballpark range for penis size by age group (erect length): 11-12 years: 3.1 - 4.0 inches (think small fry) 13-14 years: 4.0 - 4.7 inches (graduating to medium fries) 15-16 years: 4.7 - 5.5 inches (reaching the large fry territory)
The average length of a flaccid penis was 9.16 cm, whereas the average lengths of a flaccid stretched penis and an erect penis, respectively, were 13.24 and 13.12 cm, In addition, the average circumference was 9.31 cm for a flaccid penis and 11.66 cm for an erect penis...
Thirdly, a survey of research has revealed that the average length of a flaccid penis was 9.16 cm, the average length of a flaccid stretched penis was 13.24 cm, and the average length of an erect penis was 13.12 cm.
What is a micropenis? This term is used by researchers to refer to penises less than 2.8 inches (7 centimeters) in length when stretched. This condition is thought to affect only 0.6% of men (or six in 1,000 men) and is caused by inadequate testosterone at a late stage of fetal development.
Penis size is determined by your genes , just like eye color or foot size. And there's a lot less difference in penis size between guys when they get an erection than when their penises are relaxed. Despite what you may hear or read, no special exercises, supplements, or diets will change a guy's penis size.
It is important to note that height and penis size are not directly related. Studies have shown that there is no significant relationship between the two. The size of a man's penis is not directly correlated with his height. Penis size can vary significantly among individuals regardless of their height.
At the time of their measurement, some men were with partners or "a friend," although most employed a DIY method for attaining an erection. Not surprisingly, penises come in all shapes and sizes. The smallest erect penis in the study was about 1.6 inches (4 cm) long, and the largest was 10.2 inches (26 cm) long.
For a 25-year-old male, average erect penis length typically falls between 5.1 to 6.6 inches (13-17 cm), with girth around 4.7 to 4.9 inches, though studies vary, with most adult growth finishing in late teens, and perception often differs from clinical reality, notes Pelvic Exercises Physiotherapy.
Average Girth: The average erect penis girth is around 4.7 inches. A thicker penis typically exceeds this average measurement.
The average size
According to Professor Joachim Osur, a reproductive and sexual health expert, the correct penile size is usually measured on erect manhood. Twelve and a half centimetres or 4.9 inches, to 19.1 centimetres or 7.5 inches, is the normal size for adult men.
Penis enlargement surgery, also known as phalloplasty or penile augmentation, aims to increase the length or girth of the penis. However, it is generally reserved for severe cases and often carries significant risks, such as infection and scarring.
A 2020 research article notes that most males believe the average length of an erect penis is around 15.2 centimeters (cm) or 6 inches (in). In fact, the average is much smaller. While sizes vary widely, the average length is probably 12.9 to 13.97 cm (5.1–5.5 in), most likely toward this scale's smaller end.
The size of a man's penis varies under the influence of sex hormones, specifically: The average length of a flaccid penis is from 3.4 - 3.7 inches. The average length of an erect penis is from 5.1 - 5.7 inches. The average circumference of an erect penis is from 3.5 - 3.9 inches.
The hormones (chemical messengers) that trigger puberty cause a lot of changes in the body. One of these is erections. Many erections are caused by sexual arousal, like watching a sexy show or having a fantasy. But a lot of erections seem to happen for no real reason.
Flaccid circumference/girth was between 9 to 10 centimetres (3.5 to 3.9 inches) when flacid. Erect the average length ranged from 12 to 16 centimetres (4.7 to 6.3 inches). When erect the circumference was around 12 centimetres (4.7 inches).
Fifty-seven (85%) patients thought a 'normal' penile length should range from 10 to 17 cm (median value of 12 cm). Ten patients (15%) were not able to estimate 'normal' penile size. No patient was found to have a penile length under the 2.5 percentile according to our nomogram.
Most studies show women are happy with their partner's penis size and don't consider penis size to be very important. Other factors, such as the specific technique or position employed in bed, may even have more of an influence on their sexual pleasure.