penis size statistics

Penis Size Statistics

Share This Data
Penis Size AveragesInches
Average American penis size in length while flaccid3.89 inches
Average American penis size in length while erect6.21 inches
Average penis circumference while flaccid3.75 inches
Average penis circumference while erect4.85 inches
Semen Production PercentagesPercent
Testicles and epididymes5 %
Seminal vesicles62 %
Prostate gland28 %
Bulbourethral and urethral glands5 %
The average volume of semen produced at ejaculation3 ml
PREV DATA SET
Statistic Sources & References
Source: Statistic Brain Research Institute (Online / Direct Response Mail)
Content Author: Statistic Brain

Date research was conducted: September 19, 2017

Penis Size Statistics

Demographics
ADVERTISEMENT
Related Statistic Brain Research