Men's Clothing Size Conversion
Convert between US, UK, EU, and international letter sizes.
Conversion Charts
Popular Conversions
Letter sizes (XS to XXL) in numbers
| Size | US | UK | EU |
|---|---|---|---|
| XS | 34 | 34 | 44 |
| S | 36 | 36 | 46 |
| M | 38-40 | 38-40 | 48-50 |
| L | 42-44 | 42-44 | 52-54 |
| XL | 46-48 | 46-48 | 56-58 |
| XXL | 50-52 | 50-52 | 60-62 |
Plus and extended sizes
| US | Letter | UK | EU | Chest (cm) |
|---|---|---|---|---|
| 54-56 | 3XL | 54-56 | 64-66 | 136-141 |
| 58-60 | 4XL | 58-60 | 68-70 | 146-151 |
| 62-64 | 5XL | 62-64 | 72-74 | 156-161 |
Note: Men's big-and-tall letter sizes are not fully standardised: some makers shift the whole ladder up, labelling a 46 to 48 inch chest as 2XL instead of XL, so these are the most common convention rather than a fixed rule. Chest in centimetres continues the site's own chart at about 5 cm per two inches.
Sources
- American Roots, men's size chart (americanrootswear.com): letter to chest-inch ladder S to 5XL
- sizeguide.net, men's size chart with chest in inches and centimetres to XXXL
- Big Fish Clothing, Big and Tall size guide (bigfishclothing.co.uk): documents the shifted big-and-tall letter ladder
- Wikipedia, US standard clothing size (references ASTM D6240 for men, chest 34 to 60)
Note: UK and US men's sizes are typically identical for suits and shirts. EU sizes are approximately UK/US + 10.