EU 37 to US Shoe Size
In men's sizes, 13 of 30 brands list EU 37 as US 5; the full range is US 4–6. In women's sizes, 25 of 62 list it as US 6.5 (range US 5.5–7). The listed length runs from 22 to 24.7 cm depending on the brand. Every number below comes from the brand's own size chart.
EU 37 in men's sizes
| Brand | US men's | UK | Length | Chart |
|---|---|---|---|---|
| Altra | 4 | 3 | 22 cm | Men's shoes |
| ASICS | 4.5 | 3.5 | 23 cm | Men's shoes |
| Blundstone | 5 | 4 | 22.8 cm | Adult unisex sizes (Australian site) |
| Cat Footwear | 4 | 3 | 22 cm | Men's footwear |
| Converse | 4.5 | 4 | 22.5 cm | Men's standard shoes |
| DC Shoes | 5 | 4 | 23 cm | Adult footwear |
| Diadora | 5.5 | 4.5 | 23 cm | Men: running, tennis and football shoes |
| Dr. Martens | 5 | 4 | 23 cm | Women's and men's footwear |
| Emerica | 5 | 4 | 23 cm | Adult shoes |
| etnies | 5 | 4 | 23 cm | Adult shoes |
| HEYDUDE | 4 | — | 22 cm | Men's shoes |
| K-Swiss | 4.5 | 3.5 | 22.5 cm | Men's shoes |
| Karhu | 5 | 4 | 23.8 cm | Adult shoes |
| KEEN | 5 | 4 | 23 cm | All Gender |
| Kizik | 4 | 3 | 22 cm | Men's & women's shoes |
| La Sportiva | 5 | — | — | Footwear size conversion (men's and women's) |
| LOWA | 5 | 4 | 23 cm | Adult footwear |
| Meindl | 5 | 4 | 23.5 cm | All footwear |
| Merrell | 5 | 4 | 23.5 cm | Women's footwear |
| Mizuno | 5.5 | 4.5 | 23.5 cm | Footwear (men's and women's) |
| New Balance | 4.5 | 4 | 22.5 cm | Men's / unisex shoes |
| Onitsuka Tiger | 4H | 3.5 | 23 cm | Unisex/men's shoes |
| OOFOS | 4 | 3 | 22.6 cm | Unisex slides, sandals and clogs — men |
| PUMA | 5 | 4 | 23 cm | Men's shoes |
| R.M.Williams | 5.5 | 4.5 | 23.8 cm | Men's boots |
| Red Wing | 5 | 4 | 23 cm | Men's footwear |
| REEF | 6 | 5 | 24 cm | Men's shoes |
| Saucony | 4.5 | 3.5 | 22.5 cm | Men's shoes |
| UGG | 4 | 3 | 22 cm | Men's footwear |
| Wolverine | 4 | 3 | 22 cm | Men's footwear |
EU 37 in women's sizes
| Brand | US women's | UK | Length | Chart |
|---|---|---|---|---|
| ALDO | 6.5 | 4 | 23.4 cm | Women's footwear |
| Allbirds | 7 | 4 - 4.5 | 24 cm | Women's Tree Runner (allbirds.de size chart, with EU) |
| Altra | 6 | 4 | 22.5 cm | Women's shoes |
| Ariat | 6.5 | 4 | 23 cm | Women's footwear |
| ASICS | 6 | 4 | 23 cm | Women's shoes |
| Birkenstock | 6-6.5 | 4.5 | 24 cm | Adult footwear (EU sizes) |
| Blundstone | 7 | 4 | 22.8 cm | Adult unisex sizes (Australian site) |
| BOGS | 6.5 | 4.5 | 23.2 cm | Women's boots |
| Cat Footwear | 6 | 4 | 23 cm | Women's footwear |
| Chaco | 6 | 4 | 23 cm | Women's footwear |
| Cole Haan | 6.5 | 4 | 23.5 cm | Women's footwear |
| Columbia | 6 | 4 | 23 cm | Women's footwear |
| Converse | 6 | 4 | 22.5 cm | Women's standard shoes |
| Craft | 6 | 4 | 23 cm | Women's shoes |
| Dansko | 6 1/2 - 7 | — | — | Women's sizes |
| DC Shoes | 6.5 | 4 | 23 cm | Adult footwear |
| Diadora | 6.5 | 4.5 | 23 cm | Women: lifestyle sneakers |
| Dr. Martens | 6 | 4 | 23 cm | Women's and men's footwear |
| ECCO | 4.5/5 | 4-4½ | 23 cm | Size guide - Women |
| ellesse | 6 | 4 | 24.7 cm | Women's footwear |
| Emerica | 6.5 | 4 | 23 cm | Adult shoes |
| etnies | 6.5 | 4 | 23 cm | Adult shoes |
| FILA | 6.5 | — | 24 cm | Women's shoes |
| Geox | 7 | 4 | 24 cm | Women's shoes |
| Golden Goose | 7 | 4 | 24.3 cm | Women's sneakers & shoes |
| HEYDUDE | 6 | — | 23 cm | Women's shoes |
| K-Swiss | 6 | 4 | 23 cm | Women's shoes |
| Karhu | 6.5 | 4 | 23.8 cm | Adult shoes |
| KEEN | 6.5 | 4 | 23 cm | Women's |
| Kizik | 5.5 | 3 | 22 cm | Men's & women's shoes |
| La Sportiva | 6 | — | — | Footwear size conversion (men's and women's) |
| Lacoste | 6 | — | 23.8 cm | Women's shoes |
| LOWA | 5½ | 4 | 23 cm | Adult footwear |
| Lucchese | 6.5 | 4.5 | 23 cm | Women's boots |
| Meindl | 5.5 | 4 | 23.5 cm | All footwear |
| Mephisto | 7 | 4.5 | — | Women's shoes |
| Merrell | 6.5 | 4 | 23.5 cm | Women's footwear |
| Minnetonka | 6 | 4 | 23 cm | Women's shoes |
| Mizuno | 7 | 4.5 | 23.5 cm | Footwear (men's and women's) |
| Naturalizer | 7 | 4.5 | 23.5 cm | Women's shoes |
| New Balance | 6.5 | 4.5 | 23.5 cm | Women's shoes |
| Nine West | 6.5 | 5 | 23.5 cm | Women's shoes |
| On | 6 | 4 | 23 cm | Women's shoes |
| Onitsuka Tiger | 6 | 4 | 23 cm | Women's shoes |
| OOFOS | 6 | 4 | 22.6 cm | Women's shoes, slippers and boots |
| PUMA | 6.5 | 4 | 23 cm | Women's shoes |
| R.M.Williams | 7 | 4.5 | 23.8 cm | Women's boots |
| Red Wing | 6.5 | 4 | 23.5 cm | Women's footwear |
| Reebok | 6.5 | 4 | 23 cm | Women's footwear |
| REEF | 6.5 | 4.5 | 23.6 cm | Women's sandals |
| Rockport | 6.5 | 4 | 23.5 cm | Women's footwear |
| Rothy's | 7 | 4.5 | — | Women's shoes |
| Sam Edelman | 7 | 4.5 | 23.5 cm | Women's shoes |
| Saucony | 6 | 3.5 | 22.5 cm | Women's shoes |
| Sebago | 6.5 | 4 | 23.6 cm | Women's shoes (regular width) |
| Skechers | 7 | 4 | — | Women's shoes |
| Sperry | 6.5 | 4 | 23.5 cm | Women's sizes |
| Steve Madden | 6.5 | 4.5 | 23 cm | Women's shoes |
| Teva | 6 | 4 | 23 cm | Women |
| TOMS | 6.5 | 4.5 | 23.5 cm | Women's shoes |
| UGG | 6 | 4 | 23 cm | Women's footwear |
| Vans | 7 | 4.5 | 23.5 cm | Unisex shoes (men's and women's) |
| Vivobarefoot | 7 | 4 | 24.2 cm | Women's footwear |
| Wolverine | 6 | 4 | 23 cm | Women's footwear |
| Xero Shoes | 6.5 | 5 | — | Women's shoes |
Convert with your own brand
Questions
What is EU 37 in US shoe size?
In men's sizes, 13 of 30 brands list EU 37 as US 5; the full range is US 4–6. In women's sizes, 25 of 62 list it as US 6.5 (range US 5.5–7). The listed length runs from 22 to 24.7 cm depending on the brand.
Why do brands convert EU 37 differently?
EU, UK and US sizes are separate systems, and each brand sets its own steps between them and its own length for each size. That is why the same EU number can be half a US size apart from one brand to the next.
What should I do if I am between sizes?
Measure your foot length in centimetres, compare it with the length column of the brand you are buying, and follow that brand's own advice on its size guide.