Global Average (All Countries)
Erect Length
Mean13.12 cm5.17 in
SD±1.66 cm
Global erect length Distribution (cm)
Veale et al. (2015, n=15,521)
Erect Girth
Mean11.66 cm4.59 in
SD±1.10 cm
Global erect girth Distribution (cm)
Veale et al. (2015, n=15,521)