Waist Circumference: Males, Age 40-49
What these numbers mean
A value around 101.5 cm is typical (50th percentile) for males in this age group. The middle 50% of the reference population fall between about 92.2 cm and 114.0 cm; values below or above that central range sit in the lower or upper half of the distribution.
These percentiles reflect the US population, so the same waist circumference would usually rank at a higher percentile in leaner populations.
Also see: 30-39 · 50-59 · All ages
Data source: Fryar et al. (NHANES 2021-2023) - Waist circumference About this study
Reference population: US adults age 20 and over from NHANES 2021-2023, nationally representative; pregnant females excluded
Waist Circumference Body Composition Males 40-49
waist circumference waist size waist measurement abdominal circumference belly measurement central obesity average waist by age waist norms norms normative data normative values reference values percentiles benchmarks reference ranges standards Waist Circumference Percentile Chart (cm)
Very low 83.7 cm
Low 92.2 cm
Average 101.5 cm
High 114.0 cm
Very high 139.6 cm
This percentile chart shows how common a value is, not whether it is healthy.