Early sizing studies
Use front of neck to waist length to set fit targets before physical prototyping.
Measurement
Front Of Neck To Waist Length
25 years · United States
Front Of Neck To Waist Length for fit, clearance, and sizing decisions across populations.
Linear front of neck to waist length for product fit, reach envelopes, and human factors studies.
Male–female median gap
Difference between median predictions for the 25yo US cohort.
1.9 cm (8%)
Median male is 1.9 cm larger than median female
Design accommodation range
5th to 95th percentile span for the 25yo US cohort (cm).
Male
- Low
- 23.9 cm
- Median
- 25.4 cm
- High
- 26.6 cm
Female
- Low
- 22.4 cm
- Median
- 23.5 cm
- High
- 24.7 cm
Male vs female distribution
Predicted values at key percentiles for 25-year-olds in the United States (cm).
Related torso measurements
Median values for nearby torso peers in the 25yo US cohort (cm). Male and female medians as paired bars when both are available.
- Shoulder DepthMale 23.5Female 23.1cm
- Abdominal DepthMale 24.4Female 22.7cm
- Sitting Elbow HeightMale 24.5Female 23.1cm
- Front Of Neck To Waist LengthCurrentMale 25.4Female 23.5cm
- Waist Depth StandingMale 26.4Female 25.0cm
- Waist To Crotch LengthMale 26.8Female 26.2cm
Typical applications
Accommodation bands
Choose percentile ranges for the people you need to include.
Cross-market work
Compare front of neck to waist length across countries and cohorts from one catalog.
API example
Request a median prediction for a 25-year-old man in the United States. Replace the API key with yours from the dashboard.
Coverage at a glance
176 countries
Population coverage for cross-market work
1–88
Age span for developmental and adult cohorts
1–99
Percentile range for accommodation studies
mm, cm, in
Output units for your design system
Start with a free API key
Request front of neck to waist length for the ages, percentiles, genders, and countries you design for. Start with a free API key.