There's no single "perfect" penis (PP) size, as preferences vary, but clinical studies show the average erect penis is around 5.1 to 5.5 inches (13-14 cm) in length, debunking myths of much larger averages; however, studies also suggest partners often desire slightly larger circumferences for one-time encounters, though overall satisfaction in long-term relationships focuses more on other factors than just size, emphasizing communication and connection.
So, what did they find? That an erect penis coming in at just over 6 inches in length and about 5 inches in girth seems to be the preferred down-there dimensions among women.
While results vary slightly across reputable studies, the consensus is that the mean human penis, when erect, is in the range 5–6 in (13–15 cm) in length.
Available research findings suggest that a 7-inch penis is also above the average size by an inch or more. Even a 6-inch penis or a 5-inch penis is likely still within the average size range.
According to one of those studies, these are the average sizes of penises in their different states: Flaccid penis length: 9.16 centimeters (3.61 inches) Flaccid stretched penis length: 13.24 centimeters (5.21 inches) Erect penis length: 13.12 centimeters (5.17 inches)
Many pumps, pills, weights, exercises and surgeries claim to increase the length and width of your penis. But, there's little scientific support for nonsurgical methods to enlarge the penis. And no trusted medical organization endorses penis surgery for purely cosmetic reasons.
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.
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.
What is the average penis size? Average penis size for an adult man is about 5.16 inches (13.12cm) long, when erect, with a girth of about 4.59 inches at the widest part (11.66cm). Flaccid, these penis size averages become 3.61 inches (9.16 cm) in length and 3.66 inches (9.31 cm) in girth.
Average Size & Variation
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.
Average male sizes vary by country, but in the U.S., men are around 5'9" (69 inches) tall and weigh about 199 lbs with a 40.6-inch waist; globally, heights range, with taller averages in Europe (e.g., Netherlands) and shorter in parts of Asia and South America, highlighting factors like genetics and nutrition. Clothing sizes like Medium often target heights of 5'9" to 5'11", but proportions differ, so checking specific size charts for chest, waist, and inseam is essential.
What's considered "small" is subjective, and what matters most is whether your penis functions properly during sex. Here's a reality check: Most men are within the average range. Studies show that erect penis size for adult men typically falls between 4.5 and 6.0 inches.
Women's Size Chart: The Key to Your Perfect Fit
It takes 3.6 inches from the root of the penis to the tip of the glans to hit the 50th percentile for flaccid length. That means 68 percent of men measure between 3 and 4.2 inches, and 95 percent are in the 2.4- to 4.8-inch range.
"Big" for a man is subjective and context-dependent (clothing, health, physique), but generally means sizes beyond standard large, like XL and above (XL chest 46-48"+), often with taller measurements, or physiques with larger shoulders/waists (waist over 37" for health), with "big" often referring to being significantly larger than average in height, width, or muscle mass.
Moderate physical activity can reduce the risk of erectile dysfunction. Make healthy choices. Staying at a healthy weight can help reduce the risk of developing high cholesterol, high blood pressure, type 2 diabetes and other risk factors for erectile dysfunction. Practice good hygiene.
In general, smaller flaccid penises lengthen at erection by a greater percentage than larger flaccid penises, with most men reaching an average size of 5 to 7 inches when erect.
In more reliable studies, where researchers did the measuring, the average erect penis length was about 5.36 inches, or 13.6 centimeters (cm). When measuring stretched, non-erect, penises, the average was about 5.1 inches, or 13 cm.
Several factors can contribute to differences in penile girth among men, including: – Genetics: Just like any other physical attribute, genetics play a significant role in determining penile girth. – Age: As men age, changes in hormone levels and blood flow can impact penile girth.
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.
According to the team's analysis, the average flaccid, pendulous penis is 9.16 cm (3.61 inches) in length; the average erect penis is 13.12 cm (5.16 inches) long.
It's above global average, and I'd consider it big.
A micropenis usually happens because of a lack of fetal testosterone. This could be caused by many conditions, including one called hypogonadotropic hypogonadism. This disorder happens when your brain's hypothalamus doesn't make enough hormones to stimulate your testicles.