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Penile Length Nomograms

The construction of nomograms to show the distribution of penile lengths by Veale et al.

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Jan 18, 2026
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What do penis-size nomograms show about percentiles and clinical thresholds for concern?

Penis-size nomograms are population charts built from pooled, clinically measured data that map length and girth to percentiles so individuals or clinicians can see where a measurement falls in the di...

Jan 25, 2026
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What percentage of men have a penile girth of 14.6cm?

Using standard published nomograms for erect penile circumference (mean 11.66 cm, SD 1.10) and treating the distribution as approximately normal, a girth of sits about 2.67 standard deviations above t...

Feb 5, 2026

How were the nomograms in Veale et al. (2015) constructed and what do their full percentile tables show?

built by pooling data from eligible studies, calculating weighted means and pooled standard deviations for flaccid, stretched and erect lengths and circumferences, then simulating a large synthetic sa...

Feb 1, 2026

How were erect penis girth measurements collected in the Veale et al. nomogram study and which studies contributed the most data?

performed a systematic review and pooled data from multiple published studies to create nomograms for penile length and girth, including erect girth, drawing on up to 15,521 men from 20 studies but wi...

Jan 20, 2026

How correlated are penis length and girth in clinician‑measured studies, and where can joint distribution data be found?

Clinician‑measured studies overwhelmingly show a positive relationship between penile length and girth, typically weak-to-moderate in strength and variable across samples, but heterogeneity in measure...

Jan 9, 2026

What percentile values for erect penis length did Veale et al. (2015) include in their nomograms (i.e., the 25th, 50th, 75th percentiles)?

Veale et al. reported an erect penis mean of 13.12 cm with a pooled standard deviation of 1.66 cm and used simulated normal distributions to build their nomograms . Translating that reported mean and ...

Jan 9, 2026

What did the 2015 Veale et al. systematic review report as mean and median erect penis length?

Veale et al.’s 2015 systematic review reported a pooled mean erect penile length of 13.12 cm (standard deviation 1.66 cm) from 692 clinically measured erect penis observations, and built nomograms to ...