Average Size in South Korea
Based on compiled international research data, the average erect length in South Korea is 13.2 cm (5.20 in), with an average erect girth of 11.5 cm (4.53 in).
This measurement places South Korea statistically above the global average of 13.12 cm.
Average erect penis length
vs. global 13.12 cm
13.2 cm (5.20 in)
+0.1 cm vs. the global average. The South Korea mean sits at roughly the 52% percentile of the global distribution.
Length comparison
Average erect penis girth
vs. global 11.66 cm
11.5 cm (4.53 in)
−0.2 cm vs. the global average, roughly the 44% percentile of the global distribution.
Girth comparison
South Korea penis size chart
The compiled country average next to the published studies measured in South Korea and the global clinical average. Erect values in cm.
Erect length
Erect girth
Green bars are individual studies, details and sources below. Studies differ in age, region and method, so they rarely match the compiled figure exactly.
Aggregated country figures mix studies with different measurement methods, and self-reported values tend to run high. The clinical standard is the bone-pressed technique used by the Veale et al. 2015 meta-analysis. See how we measure for the exact protocol.
Data quality
- Source: Compiled from public aggregators (e.g. WorldData.info) — not a controlled national study.
- Sample type: Unknown for this country; the underlying sources mix clinician-measured studies and self-reported surveys (self-reports skew high).
- Reliability: Low–moderate — plausible range, but still an aggregated estimate, not a clinical measurement.
For context, the clinical global baseline (Veale et al. 2015, n = 15,521, clinician-measured): 13.12 cm length (SD 1.66), 11.66 cm girth (SD 1.10).
›Published national studies (1)
For transparency: individual studies measured in this country. Clinician-measured studies come first. Our charts and comparisons keep using the aggregated figure so all countries stay comparable.
erect length 13.42 cm · erect girth 11.17 cm · flaccid length 8.26 cm
n = 150, university students · measured by researchers
The relationship between height and body weight and penile size in university students. Korean J Urol. 1998:1061–1064. Source
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Country averages vary. Here is where you stand
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Frequently asked questions about South Korea
What is the average penis size in South Korea?
The average erect penis size in South Korea is 13.2 cm (5.20 in) in length and 11.5 cm (4.53 in) in girth, according to compiled international data.
Is South Korea above or below the global average?
South Korea's average erect length of 13.2 cm is 0.1 cm above the global average of 13.12 cm reported by the Veale et al. 2015 meta-analysis.