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Dr. Joel Pash

Medical Director - Upsize San Francisco

What is the average penis length in America - image shows young man walking in the street

What is the Average Penis Size: Facts, Figures, and Factors

Studies show that a majority of men have felt insecure about the size of their penis at some point in their life.  Approximately 2/3 of men, in fact, have had concerns at some point and for half of men it’s an ongoing concern1.  The statistics show that even though these men are an average length, they still feel inadequate.  Knowing this, a reasonable question would then be, “What is average?”

Average Penis Length and Girth

The average size of a man’s penis is actually smaller than most people think.  The average flaccid penis length is about 3.6 inches and the average flaccid penis girth is 3.7 inches.  An erect penis however is obviously slightly larger.  The average increase in the size of a penis between flaccid and erect is generally one to one and a half inches.  This is a good rule of thumb.  More specifically, the average erect penis length is about 5.2 inches and the average erect penis girth is about 4.6 inches2.  So why then are so many men with average penis sizes concerned about their length and girth?

depiction of flaccid penis circumference and length size compared to erect

There are many different reasons men can be concerned with most of them starting before adult age or during puberty:

  • Participation in school sports can involve communal showers which can put a particular focus on the penis.  Additionally, the bathrooms and changing areas also create a space where the same can occur.
  • Social media and the widespread availability of adult material.  In many instances, adult material depicts penises much larger than average, however individuals may not realize this or may overlook this.  This causes an insecurity on penis size that would likely not otherwise exist if it weren’t for this material.

 

Penis Girth Enlargement – A Safe Way to Increase Your Girth

Despite concerns, studies demonstrate that 85% of women are satisfied with their partner’s size3.  However, that same study shows that only 55% of men are satisfied with their penis size.  Therefore, it seems there’s a disconnect with perception between the two sexes.   Additionally, men’s focus of dissatisfaction tends to be on penis length but it is really penis girth that partners typically care about4.  Studies consistently demonstrate that the majority of women consider penile girth (circumference), the most important attribute of a man’s penis size.  Fortunately, with the Upsize Procedure, penis girth can be enlarged quickly and safely with minimal downtime.  Overall, circumferential gains of a half to one inch or more are possible and happen immediately before even leaving the office.  Generally, penis girth enlargement procedures can be done two to four weeks apart until your desired size is achieved.  Contact us to schedule a free consultation at one of our offices nationwide.

Have more questions?  Check out our pages on average penis size by race, how to measure your penis, our penis size calculator and our penis filler cost estimates.

1.Beyond Muscles: Unexplored Parts of Men’s Body Image
Marika Tiggemann, Yolanda Martins, and Libby ChurchettView all authors and affiliations
Volume 13, Issue 8
https://doi.org/10.1177/1359105308095971)
2. Average-Size Erect Penis: Fiction, Fact, and the Need for Counseling
Bruce M King
Review. 2021;47(1):80-89. doi: 10.1080/0092623X.2020.1787279. Epub 2020 Jul 15.
3. Does Size Matter?  Men’s and Women’s Views on Penis Size Across the Lifespan
Lever, J., Frederick, DA,. Peplau, LA
Psychology of Men and Masculinity
2006, Vol. 7, No. 3, 129-143
4. Penis size: Survey of female perceptions of sexual satisfaction
BMC Womens Health. 2001; 1: 1. Published online 2001 Jun 8. doi: 10.1186/1472-6874-1-1
PMCID: PMC33342PMID: 11415468

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