16 cm Girth, by the Numbers
A 16 cm (6.3 in) erect girth sits at the >99.9th percentile, thicker than about >99.9% of men. That is +4.3 cm against the 11.7 cm average circumference.
How it compares
This girth calls for a large / XL condom, roughly a 72 mm nominal (lay-flat) width. Fit is set by girth, not length.
How this is measured
Girth is the circumference around the thickest part of the erect shaft, measured with a flexible tape or a strip of paper. It is unaffected by the bone-pressed convention that applies to length.
Common questions
What percentile is a 16 cm girth?
It lands at the >99.9th percentile of erect girth, thicker than roughly >99.9% of men, against the Veale 2015 mean of 11.7 cm.
How many men are thicker than 16 cm?
About <1 in 1000 men are thicker. Out of 100 men, about 0 would exceed 16 cm (6.3 in) around.
Is a 16 cm girth big?
It is +4.3 cm against the 11.7 cm average circumference, at the >99.9th percentile, so <0.1% of men are thicker.