📐 Penis Girth Comparison
Enter your erect circumference and see exactly how you rank — nationally and globally. Based on data from peer-reviewed academic studies.
Your Results
11.7 cm
World average girth
Data sourced from the 2015 BJU International meta-analysis and supporting studies. The global average erect circumference is 11.66 cm (4.59 in) with a standard deviation of approximately 1.10 cm. Research consistently shows girth is a stronger predictor of satisfaction than length.
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