calcSD

Penis Percentile Calculator

Eastern Average

This average is a subset from the Global Average, it only includes studies from Eastern/Southern Asian countries (The avalable studies from this general region come from Korea, China, India, Japan, and Vietnam).

Currently, the average includes a total of 18 studies:

Study Avg. BP Erect Length (SD) Avg. NBP Erect Length (SD) Avg. Erect Girth (SD) Avg. Flaccid Girth (SD) Avg. BP Flaccid Length (SD) Avg. NBP Flaccid Length (SD) Avg. BP Stretched Length (SD) Avg. NBP Stretched Length (SD)
Chaurasia & Singh 1974 N/D N/D N/D N/D N/D N/D 8.77cm (0.70) 3.45" (0.28) N/D N/D 7.36cm (0.77) 2.90" (0.30) N/D N/D N/D N/D
Chen et al. 2014 12.90cm (1.30) 5.08" (0.51) N/D N/D 10.50cm (0.90) 4.13" (0.35) 8.00cm (0.80) 3.15" (0.31) N/D N/D 6.50cm (0.70) 2.56" (0.28) 12.90cm (1.20) 5.08" (0.47) N/D N/D
Choi et al. 2011 N/D N/D N/D N/D N/D N/D N/D N/D 7.70cm (1.70) 3.03" (0.67) N/D N/D 11.70cm (1.90) 4.61" (0.75) N/D N/D
Hwnag et al. 2005 Group 2 N/D N/D N/D N/D N/D N/D N/D N/D 8.07cm (1.19) 3.18" (0.47) N/D N/D 11.71cm (1.81) 4.61" (0.71) N/D N/D
Motofumi et al. 2012 N/D N/D N/D N/D N/D N/D N/D N/D N/D N/D 9.41cm (1.54) 3.70" (0.61) N/D N/D 12.22cm (1.72) 4.81" (0.68)
Nguyen et al. 2021 Group 1 N/D N/D N/D N/D N/D N/D N/A N/A 8.99cm (1.01) 3.54" (0.40) N/D N/D 14.6cm (1.39) 5.75" (0.55) N/D N/D
Park et al. 1998 14.06cm (1.49) 5.54" (0.59) 11.88cm (1.32) 4.68" (0.52) 12.11cm (1.10) 4.77" (0.43) 9.02cm (1.16) 3.55" (0.46) N/D N/D 7.76cm (1.19) 3.06" (0.47) N/D N/D 12.3cm (1.33) 4.84" (0.52)
Park et al. 2011 N/D N/D N/D N/D N/D N/D N/D N/D N/D N/D N/D N/D N/D N/D 10.76cm (1.92) 4.24" (0.76)
Park et al. 2016 13.53cm (1.68) 5.33" (0.66) N/D N/D N/D N/D N/D N/D 7.39cm (1.52) 2.91" (0.60) N/D N/D N/D N/D N/D N/D
Promodu et al. 2007 Groups 1 & 3 N/D N/D 12.93cm (1.63) 5.09" (0.64) 11.49cm (1.04) 4.52" (0.41) 9.14cm (1.02) 3.60" (0.40) N/D N/D 8.21cm (1.44) 3.23" (0.57) N/D N/D 10.88cm (1.42) 4.28" (0.56)
Son 1999 11.90cm (1.30) 4.69" (0.51) 10.80cm (1.30) 4.25" (0.51) 11.30cm (1.2) 4.45" (0.47) 8.90cm (0.80) 3.50" (0.31) N/D N/D 6.10cm (1.30) 2.40" (0.51) N/D N/D 9.60cm (1.20) 3.78" (0.47)
Son et al. 2003 N/D N/D N/D N/D N/D N/D 8.50cm (1.10) 3.35" (0.43) N/D N/D 6.90cm (0.80) 2.72" (0.31) N/D N/D 9.80cm (0.80) 3.86" (0.31)
Wang & Li 1989 N/D N/D 13.00cm (1.30) 5.12" (0.51) N/A N/A N/A N/A N/D N/D 7.10cm (1.50) 2.80" (0.59) N/D N/D N/D N/D
Wu et al. 1990 N/A N/A N/D N/D N/D N/D N/D N/D 7.92cm (1.04) 3.12" (0.41) 6.62cm (1.02) 2.60" (0.40) 13.90cm (1.13) 5.47" (0.44) N/D N/D
Wu et al. 1994 N/D N/D N/D N/D N/D N/D 8.19cm (0.61) 3.22" (0.24) 7.36cm (0.95) 2.90" (0.38) N/D N/D 13.33cm (1.12) 5.25" (0.44) N/D N/D
Wu & Yang 1993 13.51cm (1.08) 5.32" (0.43) N/D N/D 11.03cm (0.83) 4.34" (0.33) 8.48cm (0.76) 3.34" (0.30) 8.04cm (1.10) 3.17" (0.43) 6.91cm (1.16) 2.72" (0.46) 13.81cm (1.15) 5.46" (0.45) N/D N/D
Yoon et al. 1998 N/D N/D 13.42cm (1.38) 5.28" (0.54) 11.17cm (1.05) 4.40" (0.41) 8.34cm (1.03) 3.28" (0.41) N/D N/D 8.26cm (1.07) 3.25" (0.42) N/D N/D N/D N/D
Zhu et al. 1990 N/D N/D N/A N/A N/A N/A N/A N/A N/D N/D 6.90cm (1.40) 2.72" (0.55) N/D N/D N/D N/D
Eastern Average 13.23cm (1.41) 5.21" (0.55) 12.34cm (1.37) 4.86" (0.54) 11.27cm (1.03) 4.44" (0.41) 8.38cm (0.86) 3.30" (0.34) 8.15cm (1.16) 3.21" (0.46) 7.11cm (1.09) 2.80" (0.43) 13.27cm (1.36) 5.23" (0.54) 11.15cm (1.45) 4.39" (0.57)
Number of people: 1128 856 1056 7889 5924 8095 10872 1359
Highest Maximum: 18.5cm 7.28" 17.6cm 6.93" 15.5cm 6.10" 13.5cm 5.31" 13.5cm 5.31" 13cm 5.12" 19.9cm 7.83" 17cm 6.69"
Lowest Minimum: 9.1cm 3.58" 7.5cm 2.95" 8.3cm 3.27" 5.9cm 2.32" 3cm 1.18" 3.5cm 1.38" 6.5cm 2.56" 6.5cm 2.56"
BP Erect Length NBP Erect Length Erect Girth Flaccid Girth BP Flaccid Length NBP Flaccid Length BP Stretched Length NBP Stretched Length

Last updated: Mar. 20, 2021