Shoe size for a 23.5 cm foot
A 23.5 cm foot (235 mm, 9.25 in) is a men’s US 6, a women’s US 7.5, UK 5 and EU 37.5.
In Mondopoint and Japanese sizes that’s Mondopoint 235 and Japan 23.5. For kids it’s a kids’ US 6Y, a big kid size.
Try another length
Every size system for a 23.5 cm foot
| System | Men’s | Women’s | Kids |
|---|---|---|---|
| US | 6 | 7.5 | 6Y |
| UK | 5 | 5 | 5 |
| EU | 37.5 | 37.5 | 37.5 |
| Mondopoint (mm) | 235 | 235 | 235 |
| Japan (cm) | 23.5 | 23.5 | 23.5 |
| India (UK sizes) | 5 | 5 | 5 |
| Australia and NZ | 5 | 7.5 | 5 |
| South Korea (mm) | 235 | 235 | 235 |
| China (mm) | 235 | 235 | 235 |
| Mexico (cm) | 23.5 | 23.5 | 23.5 |
| Brazil | 36 | 36 | 36 |
| Argentina, Uruguay, Paraguay | 37 | 37 | 37 |
From the standard size tables, rounded up to the next size when the foot is between two. A dash means the system has no size this long or short.
Where a 23.5 cm foot falls
Each size fits feet longer than the size below it, up to its own length. Your size is the first one long enough; the room left is how far the foot is from the top of that size.
EU
| Size | Fits feet over | Up to |
|---|---|---|
| 36.5 | 22.7 cm | 23.0 cm |
| 37 | 23.0 cm | 23.3 cm |
| 37.5 (this foot) | 23.3 cm | 23.7 cm |
| 38 | 23.7 cm | 24.0 cm |
| 38.5 | 24.0 cm | 24.3 cm |
Room left in EU 37.5: 1.7 mm
UK
| Size | Fits feet over | Up to |
|---|---|---|
| 4 | 22.4 cm | 22.9 cm |
| 4.5 | 22.9 cm | 23.3 cm |
| 5 (this foot) | 23.3 cm | 23.7 cm |
| 5.5 | 23.7 cm | 24.1 cm |
| 6 | 24.1 cm | 24.55 cm |
Room left in UK 5: 2.1 mm
Japan
| Size | Fits feet over | Up to |
|---|---|---|
| 22.5 | 22.0 cm | 22.5 cm |
| 23 | 22.5 cm | 23.0 cm |
| 23.5 (this foot) | 23.0 cm | 23.5 cm |
| 24 | 23.5 cm | 24.0 cm |
| 24.5 | 24.0 cm | 24.5 cm |
How common is a 23.5 cm foot?
In the US Army’s 2012 ANSUR II survey, which measured adults’ feet to the millimetre, 100% of men (4,072 of 4,082) and 82% of women (1,637 of 1,986) had a foot at least this long.
Survey of US Army personnel, so not every population; see average shoe size for the whole spread.
A 23.5 cm foot in 42 brands
Brands don’t agree at this length: their own charts put a 23.5 cm foot anywhere from men’s US 5 (Converse, Saucony, Teva and 1 more) to US 6 (adidas, ASICS, Brooks and 11 more). Check the brand you’re buying below.
Room in the shoe: of the 28 brands that give foot lengths, Birkenstock leaves the most, 5.0 mm. Seven brands’ sizes end exactly at 23.5 cm, so a foot any longer needs another size: KEEN US 7.5 (to 23.8 cm), New Balance US 6 (to 24.0 cm), Salomon US 7.5 (to 24.0 cm), SOREL US 7 (to 23.9 cm), Timberland US 5.5 (to 23.8 cm), Under Armour US 7 (to 24.0 cm) and Vans 38 (to 24.0 cm).
| Brand | Men’s | Women’s | Kids |
|---|---|---|---|
| adidas size chart (opens the brand’s site) | US 6EU 38 2/3 · UK 5.5adidas’ chart: foot up to 23.8 cm · 3.0 mm to spare | US 7EU 38 2/3 · UK 5.5adidas’ chart: foot up to 23.8 cm · 3.0 mm to spare | US 6EU 38 2/3 · UK 5.5adidas’ chart: foot up to 23.8 cm · 3.0 mm to spare |
| Allbirds size chart (opens the brand’s site) | — | US 7.5UK 4.5From the standard US 7.5 | — |
| ANTA size chart (opens the brand’s site) | US 5.5EU 38 · UK 4.5ANTA’s chart: foot up to 23.8 cm · rounded up · 3.0 mm to spare | US 7EU 38 · UK 4.5ANTA’s chart: foot up to 23.8 cm · rounded up · 3.0 mm to spare | US 5YEU 37 · UK 4.5ANTA’s chart: foot up to 23.5 cm · no room to spare |
| ASICS size chart (opens the brand’s site) | US 6EU 39 · UK 5From the standard US 6 | US 7.5EU 39 · UK 5.5From the standard US 7.5 | US 5EU 37.5 · UK 4From the standard EU 37.5 |
| Bata size chart (opens the brand’s site) | — | EU 38UK 5From the standard UK 5 | — |
| Birkenstock size chart (opens the brand’s site) | — | EU 37UK 4.5 · US 6-6.5Birkenstock’s chart: foot up to 24.0 cm · 5.0 mm to spare | EU 37UK 4.5 · US 6-6.5Birkenstock’s chart: foot up to 24.0 cm · 5.0 mm to spare |
| Bombas size chart (opens the brand’s site) | — | 7EU 38 · UK 5 · US 6.5-7Bombas’ chart: foot up to 23.7 cm · 2.0 mm to spare | — |
| Brooks size chart (opens the brand’s site) | US 6EU 38.5 · UK 5From the standard US 6 | US 7.5EU 38.5 · UK 5.5From the standard US 7.5 | — |
| Campus size chart (opens the brand’s site) | — | UK 5EU 38 · US 6From the standard UK 5 | UK 5EU 38 · US 6Campus’ chart: foot up to 23.9 cm · 4.0 mm to spare |
| Clarks size chart (opens the brand’s site) | UK 5EU 38 · US 6Clarks’ chart: foot up to 23.7 cm · 2.0 mm to spare | UK 5EU 38 · US 7.5Clarks’ chart: foot up to 23.7 cm · 2.0 mm to spare | UK 5EU 38 · US 6Clarks’ chart: foot up to 23.6 cm · 1.0 mm to spare |
| Converse size chart (opens the brand’s site) | US 5EU 37.5From the standard UK 5 | US 7.5EU 38 · UK 5.5From the standard US 7.5 | US 6YEU 38.5 · UK 5.5From the standard US 6Y |
| Crocs size chart (opens the brand’s site) | M6/W8EU 38-39 · UK 5 · US 6Crocs’ chart: foot up to 24.0 cm · 5.0 mm to spare | US 8EU 38-39 · UK 6Crocs’ chart: foot up to 24.0 cm · 5.0 mm to spare | US J6EU 35-36 · UK 6Crocs’ chart: foot up to 24.2 cm · 7.0 mm to spare |
| Dr. Martens size chart (opens the brand’s site) | UK 5EU 38 · US 6Dr. Martens’ chart: foot up to 24.0 cm · 5.0 mm to spare | UK 5EU 38 · US 7Dr. Martens’ chart: foot up to 24.0 cm · 5.0 mm to spare | — |
| Fila size chart (opens the brand’s site) | — | UK 5EU 38 · US 6Fila’s chart: foot up to 24.0 cm · 5.0 mm to spare | US 5EU 37.5 · UK 4From the standard EU 37.5 |
| Golden Goose size chart (opens the brand’s site) | — | EU 36UK 3 · US 6Golden Goose’s chart: foot up to 23.7 cm · 2.0 mm to spare | — |
| Gucci size chart (opens the brand’s site) | — | EU 36.5UK 3.5Gucci’s chart: foot up to 23.6 cm · 1.0 mm to spare | — |
| HEYDUDE size chart (opens the brand’s site) | US 6EU 39HEYDUDE’s chart: foot up to 24.0 cm · 5.0 mm to spare | US 7EU 38HEYDUDE’s chart: foot up to 24.0 cm · 5.0 mm to spare | — |
| HOKA size chart (opens the brand’s site) | US 6EU 38 2/3 · UK 5.5HOKA’s chart: foot up to 23.9 cm · rounded up · 3.9 mm to spare | US 7EU 38 2/3 · UK 5.5HOKA’s chart: foot up to 23.7 cm · 1.9 mm to spare | US 5.5YHOKA’s chart: foot up to 24.0 cm · rounded up · 5.0 mm to spare |
| Jordan size chart (opens the brand’s site) | US 6EU 38.5 · UK 5.5Jordan’s chart: foot up to 23.7 cm · 2.0 mm to spare | US 7EU 38 · UK 4.5Jordan’s chart: foot up to 23.7 cm · 2.0 mm to spare | US 5.5YEU 38 · UK 5Jordan’s chart: foot up to 23.5 cm · no room to spare |
| KEEN size chart (opens the brand’s site) | — | US 7EU 37.5 · UK 4.5KEEN’s chart: foot up to 23.5 cm · no room to spare | US 6EU 38 · UK 5KEEN’s chart: foot up to 24.1 cm · 6.0 mm to spare |
| Liberty size chart (opens the brand’s site) | — | UK 4EU 37 · US 5Liberty’s chart: foot up to 23.7 cm · 2.0 mm to spare | — |
| Merrell size chart (opens the brand’s site) | — | US 7.5EU 38 · UK 5From the standard US 7.5 | US 4.5EU 36.5 · UK 3.5Merrell’s chart: foot up to 23.5 cm · no room to spare |
| Mizuno size chart (opens the brand’s site) | US 6EU 38 · UK 5From the standard US 6 | US 7.5EU 38 · UK 5From the standard US 7.5 | — |
| New Balance size chart (opens the brand’s site) | US 5.5EU 38 · UK 5New Balance’s chart: foot up to 23.5 cm · no room to spare | US 6.5EU 37 · UK 4.5New Balance’s chart: foot up to 23.5 cm · no room to spare | US 5.5EU 38 · UK 5New Balance’s chart: foot up to 23.5 cm · no room to spare |
| Nike size chart (opens the brand’s site) | US 6EU 38.5 · UK 5.5Nike’s chart: foot up to 23.7 cm · 2.0 mm to spare | US 7EU 38 · UK 4.5Nike’s chart: foot up to 23.7 cm · 2.0 mm to spare | US 5.5YEU 38 · UK 5Nike’s chart: foot up to 23.5 cm · no room to spare |
| On size chart (opens the brand’s site) | — | US 7.5EU 38.5 · UK 5.5From the standard US 7.5 | US 6YEU 38.5 · UK 5.5YOn’s chart: foot up to 23.7 cm · 2.0 mm to spare |
| Onitsuka Tiger size chart (opens the brand’s site) | US 6EU 39 · UK 5From the standard UK 5 | US 7HEU 39 · UK 5.5From the standard US 7.5 | — |
| PUMA size chart (opens the brand’s site) | US 6EU 38 · UK 5From the standard US 6 | US 7.5EU 38 · UK 5From the standard US 7.5 | US 5.5EU 37.5 · UK 4.5From the standard EU 37.5 |
| Red Tape size chart (opens the brand’s site) | — | UK 5EU 38 · US 7From the standard UK 5 | — |
| Reebok size chart (opens the brand’s site) | — | US 7.5Reebok’s chart: foot up to 23.6 cm · rounded up · 1.2 mm to spare | — |
| Salomon size chart (opens the brand’s site) | — | US 7EU 38 2/3 · UK 5.5Salomon’s chart: foot up to 23.5 cm · no room to spare | EU 38UK 5 · US 6Salomon’s chart: foot up to 23.5 cm · no room to spare |
| Saucony size chart (opens the brand’s site) | US 5EU 37.5 · UK 4Saucony’s chart: foot up to 23.8 cm · 3.1 mm to spare | US 6.5EU 37.5 · UK 4Saucony’s chart: foot up to 23.8 cm · 3.1 mm to spare | 4 Big KidsEU 36 · UK 3 · US 4Saucony’s chart: foot up to 23.8 cm · 3.1 mm to spare |
| Skechers size chart (opens the brand’s site) | — | US 7.5EU 37.5 · UK 4.5From the standard US 7.5 | — |
| SOREL size chart (opens the brand’s site) | — | US 6.5EU 37.5 · UK 4.5SOREL’s chart: foot up to 23.5 cm · no room to spare | US 6EU 38 · UK 5SOREL’s chart: foot up to 23.9 cm · 4.0 mm to spare |
| Teva size chart (opens the brand’s site) | US 5EU 36.5 · UK 4Teva’s chart: foot up to 23.6 cm · 1.2 mm to spare | US 6.5EU 37.5 · UK 4.5Teva’s chart: foot up to 23.6 cm · 1.2 mm to spare | — |
| Timberland size chart (opens the brand’s site) | US 5EU 37.5 · UK 4.5Timberland’s chart: foot up to 23.5 cm · no room to spare | US 6.5EU 37.5 · UK 4.5Timberland’s chart: foot up to 23.5 cm · no room to spare | US 5.5EU 38 · UK 5Timberland’s chart: foot up to 23.5 cm · no room to spare |
| UGG size chart (opens the brand’s site) | US 5.5EU 38.5 · UK 4.5UGG’s chart: foot up to 23.6 cm · 1.2 mm to spare | US 6.5EU 37.5 · UK 4.5UGG’s chart: foot up to 23.6 cm · 1.2 mm to spare | US 5KEU 37 · UK 4UGG’s chart: foot up to 23.5 cm · no room to spare |
| Under Armour size chart (opens the brand’s site) | — | US 6EU 36.5 · UK 4Under Armour’s chart: foot up to 23.5 cm · no room to spare | US 4.5EU 36.5 · UK 4Under Armour’s chart: foot up to 23.5 cm · no room to spare |
| Vans size chart (opens the brand’s site) | EU 37UK 4.5Vans’ chart: foot up to 23.5 cm · no room to spare | EU 37UK 4.5 · US 7Vans’ chart: foot up to 23.5 cm · no room to spare | EU 37UK 4.5 · US 5.5Vans’ chart: foot up to 23.5 cm · no room to spare |
| Veja size chart (opens the brand’s site) | EU 37.5UK 4.5 · US W6.5Veja’s chart: foot up to 23.7 cm · 2.0 mm to spare | EU 37.5UK 4.5Veja’s chart: foot up to 23.7 cm · 2.0 mm to spare | — |
| Woodland size chart (opens the brand’s site) | UK 5EU 39 · US 6From the standard US 6 | UK 5EU 38 · US 7From the standard UK 5 | — |
| Zara size chart (opens the brand’s site) | — | US 6.5EU 37 · UK 4Zara’s chart: foot up to 24.0 cm · rounded up · 5.0 mm to spare | — |
Sizes as each brand prints them on its own chart, linked. Not affiliated with any brand.
Size tables checked 2026-10-23; brand sizes from each brand’s own chart, linked above. An estimate to help you choose: fit varies by brand and model. Not medical advice.