Calf Circumference: Males, Age 30-39
What these numbers mean
A value around 39.3 cm is typical (50th percentile) for males in this age group. The middle 50% of the reference population fall between about 36.9 cm and 42.0 cm; values below or above that central range sit in the lower or upper half of the distribution.
These values describe US adults measured in NHANES 1999-2006. Calf circumference includes muscle and fat, and population or protocol differences can shift percentile rank.
Also see: 20-29 · 40-49 · All ages
Data source: FitnessNorms derived NHANES 1999-2006 calf circumference percentiles About this study
Reference population: US adults aged 18 and over in NHANES 1999-2006, with complete anthropometric and DXA primary fields; known and unknown pregnancy status excluded
Calf Circumference Percentile Chart (cm)
This percentile chart shows how common a value is, not whether it is healthy.