Shoe size for a 9 inch foot
A 9 inch foot (22.9 cm) is a men’s US 5, a women’s US 6.5, UK 4 and EU 36.5.
In Mondopoint and Japanese sizes that’s Mondopoint 230 and Japan 23. For kids it’s a kids’ US 5Y, a big kid size.
Try another length
Every size system for a 9 inch foot
| System | Men’s | Women’s | Kids |
|---|---|---|---|
| US | 5 | 6.5 | 5Y |
| UK | 4 | 4 | 4 |
| EU | 36.5 | 36.5 | 36.5 |
| Mondopoint (mm) | 230 | 230 | 230 |
| Japan (cm) | 23 | 23 | 23 |
| India (UK sizes) | 4 | 4 | 4 |
| Australia and NZ | 4 | 6.5 | 4 |
| South Korea (mm) | 230 | 230 | 230 |
| China (mm) | 230 | 230 | 230 |
| Mexico (cm) | 23 | 23 | 23 |
| Brazil | 35 | 35 | 35 |
| Argentina, Uruguay, Paraguay | 36 | 36 | 36 |
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 9 inch foot falls on US sizes
Each size fits feet longer than the size below it, up to its own length, here in inches. Your size is the first one long enough.
US men’s
| Size | Fits feet over | Up to |
|---|---|---|
| 4 | 8.50 in | 8.67 in |
| 4.5 | 8.67 in | 8.83 in |
| 5 (this foot) | 8.83 in | 9.00 in |
| 5.5 | 9.00 in | 9.17 in |
| 6 | 9.17 in | 9.33 in |
US women’s
| Size | Fits feet over | Up to |
|---|---|---|
| 5.5 | 8.50 in | 8.67 in |
| 6 | 8.67 in | 8.83 in |
| 6.5 (this foot) | 8.83 in | 9.00 in |
| 7 | 9.00 in | 9.17 in |
| 7.5 | 9.17 in | 9.33 in |
How common is a 9 inch foot?
In the US Army’s 2012 ANSUR II survey, which measured adults’ feet to the millimetre, 100% of men (4,080 of 4,082) and 92% of women (1,834 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 9 inch foot in 42 brands
Brands don’t agree at this length: their own charts put a 9 inch foot anywhere from men’s US 4 (Converse and Saucony) to US 5 (adidas, ANTA, ASICS and 11 more). Check the brand you’re buying below.
Room in the shoe: of the 28 brands that give foot lengths, Bombas leaves the most, 0.33 in. Seven brands’ sizes end exactly at 9 inches, so a foot any longer needs another size: adidas US 5.5 (to 9.17 in), Clarks US 7 (to 9.17 in), Gucci 36 (to 9.17 in), Jordan US 5.5 (to 9.17 in), Nike US 5.5 (to 9.17 in), Reebok US 7 (to 9.20 in) and Saucony US 4.5 (to 9.13 in).
| Brand | Men’s | Women’s | Kids |
|---|---|---|---|
| adidas size chart (opens the brand’s site) | US 5UK 4.5 · EU 37 1/3adidas’ chart: foot up to 9.02 in · no room to spare | US 6UK 4.5 · EU 37 1/3adidas’ chart: foot up to 9.02 in · no room to spare | US 5UK 4.5 · EU 37 1/3adidas’ chart: foot up to 9.02 in · no room to spare |
| Allbirds size chart (opens the brand’s site) | — | US 6.5UK 3.5From the standard US 6.5 | — |
| ANTA size chart (opens the brand’s site) | US 5UK 4 · EU 37.5ANTA’s chart: foot up to 9.21 in · 0.21 in to spare | US 6UK 3.5 · EU 36.5ANTA’s chart: foot up to 9.06 in · 0.06 in to spare | US 4YUK 3.5 · EU 36ANTA’s chart: foot up to 9.06 in · 0.06 in to spare |
| ASICS size chart (opens the brand’s site) | US 5UK 4 · EU 37.5From the standard US 5 | US 6.5UK 4.5 · EU 37.5From the standard US 6.5 | — |
| Bata size chart (opens the brand’s site) | — | EU 37UK 4From the standard UK 4 | — |
| Birkenstock size chart (opens the brand’s site) | — | EU 36US 5-5.5 · UK 3.5Birkenstock’s chart: foot up to 9.06 in · 0.06 in to spare | EU 36US 5-5.5 · UK 3.5Birkenstock’s chart: foot up to 9.06 in · 0.06 in to spare |
| Bombas size chart (opens the brand’s site) | — | 7US 6.5-7 · UK 5 · EU 38Bombas’ chart: foot up to 9.33 in · rounded up · 0.33 in to spare | — |
| Brooks size chart (opens the brand’s site) | US 5UK 4 · EU 37.5From the standard US 5 | US 6.5UK 4.5 · EU 37.5From the standard US 6.5 | — |
| Campus size chart (opens the brand’s site) | — | UK 4US 5 · EU 37From the standard UK 4 | UK 4US 5 · EU 37Campus’ chart: foot up to 9.06 in · 0.06 in to spare |
| Clarks size chart (opens the brand’s site) | — | UK 4US 6.5 · EU 37Clarks’ chart: foot up to 9.02 in · no room to spare | UK 4.5US 5.5 · EU 37.5Clarks’ chart: foot up to 9.09 in · 0.09 in to spare |
| Converse size chart (opens the brand’s site) | US 4EU 36.5From the standard UK 4 | US 6.5UK 4.5 · EU 37From the standard US 6.5 | US 5YUK 4.5 · EU 37.5From the standard US 5Y |
| Crocs size chart (opens the brand’s site) | M5/W7US 5 · UK 4 · EU 37-38Crocs’ chart: foot up to 9.06 in · 0.06 in to spare | US 7UK 5 · EU 37-38Crocs’ chart: foot up to 9.06 in · 0.06 in to spare | US J5UK 5 · EU 33-34Crocs’ chart: foot up to 9.17 in · 0.17 in to spare |
| Dr. Martens size chart (opens the brand’s site) | UK 4US 5 · EU 37Dr. Martens’ chart: foot up to 9.06 in · 0.06 in to spare | UK 4US 6 · EU 37Dr. Martens’ chart: foot up to 9.06 in · 0.06 in to spare | — |
| Fila size chart (opens the brand’s site) | — | UK 4US 5 · EU 37Fila’s chart: foot up to 9.06 in · 0.06 in to spare | — |
| Golden Goose size chart (opens the brand’s site) | — | EU 35US 5 · UK 2Golden Goose’s chart: foot up to 9.06 in · 0.06 in to spare | — |
| Gucci size chart (opens the brand’s site) | — | EU 35.5UK 2.5Gucci’s chart: foot up to 9.02 in · no room to spare | — |
| HEYDUDE size chart (opens the brand’s site) | US 5EU 38HEYDUDE’s chart: foot up to 9.06 in · 0.06 in to spare | US 6EU 37HEYDUDE’s chart: foot up to 9.06 in · 0.06 in to spare | — |
| HOKA size chart (opens the brand’s site) | US 5UK 4.5 · EU 37 1/3HOKA’s chart: foot up to 9.06 in · 0.06 in to spare | US 6UK 4.5 · EU 37 1/3HOKA’s chart: foot up to 9.02 in · no room to spare | US 4.5YHOKA’s chart: foot up to 9.06 in · 0.06 in to spare |
| Jordan size chart (opens the brand’s site) | US 5UK 4.5 · EU 37.5Jordan’s chart: foot up to 9.02 in · no room to spare | US 6UK 3.5 · EU 36.5Jordan’s chart: foot up to 9.02 in · no room to spare | US 5YUK 4.5 · EU 37.5Jordan’s chart: foot up to 9.13 in · 0.13 in to spare |
| KEEN size chart (opens the brand’s site) | — | US 6.5UK 4 · EU 37KEEN’s chart: foot up to 9.06 in · 0.06 in to spare | US 5UK 4 · EU 37KEEN’s chart: foot up to 9.13 in · 0.13 in to spare |
| Liberty size chart (opens the brand’s site) | — | UK 3US 4 · EU 36Liberty’s chart: foot up to 9.06 in · 0.06 in to spare | — |
| Merrell size chart (opens the brand’s site) | — | US 6.5UK 4 · EU 37From the standard US 6.5 | US 4UK 3 · EU 36Merrell’s chart: foot up to 9.06 in · 0.06 in to spare |
| Mizuno size chart (opens the brand’s site) | US 5UK 4 · EU 36.5From the standard US 5 | US 6.5UK 4 · EU 36.5From the standard US 6.5 | — |
| New Balance size chart (opens the brand’s site) | US 5UK 4.5 · EU 37.5New Balance’s chart: foot up to 9.06 in · 0.06 in to spare | US 6UK 4 · EU 36.5New Balance’s chart: foot up to 9.06 in · 0.06 in to spare | US 5UK 4.5 · EU 37.5New Balance’s chart: foot up to 9.06 in · 0.06 in to spare |
| Nike size chart (opens the brand’s site) | US 5UK 4.5 · EU 37.5Nike’s chart: foot up to 9.02 in · no room to spare | US 6UK 3.5 · EU 36.5Nike’s chart: foot up to 9.02 in · no room to spare | US 5YUK 4.5 · EU 37.5Nike’s chart: foot up to 9.13 in · 0.13 in to spare |
| On size chart (opens the brand’s site) | — | US 6.5UK 4.5 · EU 37.5From the standard US 6.5 | US 5YUK 4.5Y · EU 37.5On’s chart: foot up to 9.02 in · no room to spare |
| Onitsuka Tiger size chart (opens the brand’s site) | US 5UK 4 · EU 37.5From the standard UK 4 | US 6HUK 4.5 · EU 37.5From the standard US 6.5 | — |
| PUMA size chart (opens the brand’s site) | — | US 6.5UK 4 · EU 37From the standard US 6.5 | — |
| Red Tape size chart (opens the brand’s site) | — | UK 4US 6 · EU 37From the standard UK 4 | — |
| Reebok size chart (opens the brand’s site) | — | US 6.5Reebok’s chart: foot up to 9.00 in · no room to spare | — |
| Salomon size chart (opens the brand’s site) | — | US 6.5UK 5 · EU 38Salomon’s chart: foot up to 9.06 in · 0.06 in to spare | EU 38US 6 · UK 5Salomon’s chart: foot up to 9.25 in · 0.25 in to spare |
| Saucony size chart (opens the brand’s site) | US 4UK 3 · EU 36Saucony’s chart: foot up to 9.00 in · no room to spare | US 5.5UK 3 · EU 36Saucony’s chart: foot up to 9.00 in · no room to spare | 3 Big KidsUS 3 · UK 2 · EU 35Saucony’s chart: foot up to 9.00 in · no room to spare |
| Skechers size chart (opens the brand’s site) | — | US 6.5UK 3.5 · EU 36.5From the standard US 6.5 | — |
| SOREL size chart (opens the brand’s site) | — | US 6UK 4 · EU 37SOREL’s chart: foot up to 9.09 in · 0.09 in to spare | US 5UK 4 · EU 37SOREL’s chart: foot up to 9.09 in · 0.09 in to spare |
| Teva size chart (opens the brand’s site) | US 4.5UK 3.5 · EU 36Teva’s chart: foot up to 9.10 in · 0.10 in to spare | US 6UK 4 · EU 37Teva’s chart: foot up to 9.10 in · 0.10 in to spare | — |
| Timberland size chart (opens the brand’s site) | US 4.5UK 4 · EU 37Timberland’s chart: foot up to 9.06 in · 0.06 in to spare | US 6UK 4 · EU 37Timberland’s chart: foot up to 9.06 in · 0.06 in to spare | US 5UK 4.5 · EU 37.5Timberland’s chart: foot up to 9.06 in · 0.06 in to spare |
| UGG size chart (opens the brand’s site) | US 5UK 4 · EU 38UGG’s chart: foot up to 9.10 in · 0.10 in to spare | US 6UK 4 · EU 37UGG’s chart: foot up to 9.10 in · 0.10 in to spare | US 5KUK 4 · EU 37UGG’s chart: foot up to 9.26 in · 0.26 in to spare |
| Under Armour size chart (opens the brand’s site) | — | US 5.5UK 3.5 · EU 36Under Armour’s chart: foot up to 9.06 in · 0.06 in to spare | US 4UK 3.5 · EU 36Under Armour’s chart: foot up to 9.06 in · 0.06 in to spare |
| Vans size chart (opens the brand’s site) | EU 36.5UK 4Vans’ chart: foot up to 9.06 in · 0.06 in to spare | EU 36.5US 6.5 · UK 4Vans’ chart: foot up to 9.06 in · 0.06 in to spare | EU 36.5US 5 · UK 4Vans’ chart: foot up to 9.06 in · 0.06 in to spare |
| Veja size chart (opens the brand’s site) | EU 37US W6 · UK 4Veja’s chart: foot up to 9.17 in · 0.17 in to spare | EU 37UK 4Veja’s chart: foot up to 9.17 in · 0.17 in to spare | — |
| Woodland size chart (opens the brand’s site) | — | UK 4US 6 · EU 37From the standard UK 4 | — |
| Zara size chart (opens the brand’s site) | — | US 6UK 3 · EU 36Zara’s chart: foot up to 9.21 in · rounded up · 0.21 in 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.