The average neck size for lifters is 39 cm for men and 34 cm for women. Compare your unflexed neck size by gender and height below.
Overall Neck Size Standards (cm)
| Rating | Male | Female |
|---|---|---|
| Very Small | 34 | 29 |
| Small | 37 | 31 |
| Medium | 39 | 34 |
| Large | 42 | 37 |
| Very Large | 46 | 40 |
What is the average neck size?
Men
39 cm
Women
34 cm
The average neck size for lifters across all heights is 39 cm for men and 34 cm for women.
What neck size is large? A neck size of 42 cm for men or 37 cm for women is large. A very large neck size is 46 cm for men or 40 cm for women.
What neck size is small? A neck size of 37 cm for men or 31 cm for women is small. A very small neck size is 34 cm for men or 29 cm for women.
Male Neck Size Standards by Height (cm)
| Height | XS | S | M | L | XL |
|---|---|---|---|---|---|
| 165 cm | 33 | 35 | 38 | 41 | 43 |
| 170 cm | 33 | 36 | 38 | 41 | 44 |
| 175 cm | 34 | 36 | 39 | 42 | 45 |
| 180 cm | 34 | 37 | 40 | 42 | 45 |
| 185 cm | 35 | 37 | 40 | 43 | 46 |
| 190 cm | 35 | 38 | 41 | 44 | 47 |
| 195 cm | 36 | 38 | 41 | 44 | 47 |
Female Neck Size Standards by Height (cm)
| Height | XS | S | M | L | XL |
|---|---|---|---|---|---|
| 150 cm | 27 | 30 | 32 | 35 | 38 |
| 155 cm | 28 | 30 | 33 | 35 | 38 |
| 160 cm | 28 | 30 | 33 | 36 | 39 |
| 165 cm | 29 | 31 | 33 | 36 | 39 |
| 170 cm | 29 | 31 | 34 | 37 | 40 |
| 175 cm | 29 | 32 | 34 | 37 | 40 |
| 180 cm | 30 | 32 | 35 | 38 | 41 |
| 185 cm | 30 | 33 | 35 | 38 | 41 |
What do the standards mean?
| Very Small (XS) | Higher than 5% of users. |
|---|---|
| Small (S) | Higher than 20% of users. |
| Medium (M) | Higher than 50% of users. |
| Large (L) | Higher than 80% of users. |
| Very Large (XL) | Higher than 95% of users. |
How to Measure Neck Size
For the closest comparison, measure your neck unflexed with a flexible tape on bare skin or light clothing. Look straight ahead with your shoulders down and relaxed. Measure around the neck just below the larynx (Adam's apple), without including the trapezius. Keep the tape flat and snug without compressing the skin, and use the same method each time. Community measurements are self-reported, so individual technique may vary.
Is neck size the same as shirt collar size?
No. Collar sizes include garment fit and ease, while this is a direct body measurement. Compare a tape measurement taken at the neck, not the label from a shirt.
Data behind the neck size standards
Strength Level analysed 2,724 qualifying results from 109,154 community measurements to produce our neck size standards. We will continue to update them as more community data becomes available. See our standards timeline.
| Total results | 109,154 |
|---|---|
| Qualifying results | 2,724 |
| Male results | 2,263 |
| Female results | 461 |
| Results with height | 2,716 |
| Data start | |
| Data cutoff |
Each qualifying result represents one user's unflexed neck measurement after quality checks. Height comparisons use results with a supported height.
More Body Size Standards
Neck
Men 39 cm Women 34 cm
Neck Size Standards (cm) (this page)
2,724 user measurements 2022–2026
More Body Standards
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