Penis Resources

World Penis Size Average Research

The detailed research provided on this page was conducted to determine the average penis length of men from various countries around the world.

This information was collected by urologists and researchers from all over the globe. The statistics were compiled using a large sampling of men from different age groups and locales.

Background Information

One of the earliest average penis size studies was published by the Spanish Society of Andrology. It concluded that the average penis length in the erected state among Spanish males was determined to be 13.58 cm.

Since then there have been numerous widespread studies regarding average penis size published in journals by prestigious physicians of different nationalities. Some of the data collected has come from counties including the United States, Germany, France, Japan, Brazil, Italy and others (see below).

The Worldwide Penis Size Average

In the table below you will find information regarding average penis sizes from various countries around the world. This information includes average sizes in both erect and flaccid states (where data was available) as well as the source of the original data.

Average Worldwide Penis Size
Country Average Erection Average Flacidity Source
United States Flag

United States

12.9 cm.
5 in.
8.8 cm.
3.4 in.
Wesseells H., Lue T., McAicnich J.
Germany Flag


14.48 cm.
5.6 in.
n/a Dr. Gunther Hagler, Urólogo.
Spain Flag


13.58 cm.
5.3 in.
n/a Dr. Javier Ruiz Romero Clínica Tres Torres, Barcelona, 2001.
France Flag


16 cm.
6.2 in.
12 cm.
4.7 in.
Bouchet A., Cuilleret J.
Japan Flag


13 cm.
5.1 in.
8 cm.
3.1 in.
Japanese Journal of Sexology
Brazil Flag


12.4 +/-1.6 cm.
4.8 in.
n/a Dr. Paulo Palma, Urólogo. Brasil. Carlos da Ros, Claudio Teloken
Italy Flag


15 cm.
5.9 in.
10 cm.
3.9 in.
Dr. Jamal Salhi de la Sociedad de Andrología de Italia Dr. Carpenito Ambulatori Especialista en Andrología.
Venezuela Flag


12.7 cm.
5 in.
9.5 cm.
3.7 in.
"Dimensiones peneanas en la población venezolana" Servicio de Urología, Hospital Domingo Luciani.
Mexico Flag


14.9 cm.
5.87 in.
n/a Dr. Francisco Ordóñez Lifestyles Condom Co. In Cancún, México, 2001.
Greece Flag


12.1 +/-1.7 cm.
4.8 in.
n/a Dr. Spyropoulos E. et coll Hospital Naval de Veteranos, Atenas, 2003.
India Flag


10.2 cm.
4 in.
n/a "The Jacobus Survey"
Saudi Arabia Flag

Saudi Arabia

12.4 +/-1.6 cm.
4.8 in.
n/a Dr. Mohamed Habos. Clínica de Comportamientos y Enfermedades de los Órganos Genitales Masculinos.
Chile Flag


14 cm.
5.5 in.
n/a Dr. Eduardo Pino, Urólogo/Andrólogo. Clínica Andromex, Santiago de Chile.
Columbia Flag


13.9 cm.
5.4 in.
8.95 cm.
3.5 in.
Acuña A., Villalba J. & Juan Carlos Villalba. Clínica A. Saio, Bogotá.
Korea Flag


9.6 cm.
3.7 in.
6.9 cm.
2.7 in.
Hwancheol Son, Hanjoon LeeJung-Sik Huh, Soo Kim & Jae-Seung Paick.

Find out about the World Record for Penis Size.

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