According to data compiled by WorldData and presented in an interactive map by MailOnline, men in Cambodia have the smallest average erect penis size at under 4 inches (10cm). At the other end, Ecuador tops the list with nearly 7 inches (17.6cm).
The UK ranks 68th out of 88 countries with an average size of 5.2 inches (13.1cm), while the US is 60th at 5.4 inches (13.5cm). Australia places 43rd with 5.7 inches (14.46cm).
The data was extracted from academic studies and online databases, avoiding self-reported measurements where possible. Researchers found no clear link between penis size and height but noted that countries with higher obesity rates tended to have smaller averages, possibly due to fat distribution.
European countries with larger averages include the Netherlands (9th, 6.2in), France (11th, 6.2in), and Italy (19th, 6in).
