Shoe size for a 20.5 cm foot
A 20.5 cm foot (205 mm, 8.07 in) is a men’s US 2.5, a women’s US 4, UK 1.5 and EU 33.
In Mondopoint and Japanese sizes that’s Mondopoint 205 and Japan 20.5. For kids it’s a kids’ US 2.5Y, a little kid size.
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Every size system for a 20.5 cm foot
| System | Men’s | Women’s | Kids |
|---|---|---|---|
| US | 2.5 | 4 | 2.5Y |
| UK | 1.5 | 1.5 | 1.5 |
| EU | 33 | 33 | 33 |
| Mondopoint (mm) | 205 | 205 | 205 |
| Japan (cm) | 20.5 | 20.5 | 20.5 |
| India (UK sizes) | 1.5 | 1.5 | 1.5 |
| Australia and NZ | 1.5 | 4 | 1.5 |
| South Korea (mm) | 205 | 205 | 205 |
| China (mm) | 205 | 205 | 205 |
| Mexico (cm) | 20.5 | 20.5 | 20.5 |
| Brazil | 31 | 31 | 31 |
| Argentina, Uruguay, Paraguay | 32 | 32 | 32 |
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 20.5 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 |
|---|---|---|
| 32 | 19.7 cm | 20.0 cm |
| 32.5 | 20.0 cm | 20.3 cm |
| 33 (this foot) | 20.3 cm | 20.7 cm |
| 33.5 | 20.7 cm | 21.0 cm |
| 34 | 21.0 cm | 21.3 cm |
Room left in EU 33: 1.7 mm
UK
| Size | Fits feet over | Up to |
|---|---|---|
| 1.5 (this foot) | 20.3 cm | 20.7 cm |
| 2 | 20.7 cm | 21.2 cm |
| 2.5 | 21.2 cm | 21.6 cm |
Room left in UK 1.5: 2.4 mm
Japan
| Size | Fits feet over | Up to |
|---|---|---|
| 19.5 | 19.0 cm | 19.5 cm |
| 20 | 19.5 cm | 20.0 cm |
| 20.5 (this foot) | 20.0 cm | 20.5 cm |
| 21 | 20.5 cm | 21.0 cm |
| 21.5 | 21.0 cm | 21.5 cm |
How common is a 20.5 cm foot?
In the US Army’s 2012 ANSUR II survey, which measured adults’ feet to the millimetre, 100% of men (4,082 of 4,082) and 100% of women (1,985 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 20.5 cm foot in 28 brands
Room in the shoe: of the 8 brands that give foot lengths, UGG leaves the most, 5.8 mm. New Balance’s size ends exactly at 20.5 cm, so a foot any longer needs another size: New Balance US 3 (to 21.0 cm).
| Brand | Men’s | Women’s | Kids |
|---|---|---|---|
| adidas size chart (opens the brand’s site) | — | — | US 2.5EU 34 · UK 2adidas’ chart: foot up to 20.8 cm · rounded up · 3.0 mm to spare |
| ANTA size chart (opens the brand’s site) | — | — | US 1.5YEU 33 · UK 1ANTA’s chart: foot up to 20.5 cm · no room to spare |
| Bata size chart (opens the brand’s site) | — | — | EU 33UK 1From the standard EU 33 |
| Birkenstock size chart (opens the brand’s site) | — | — | EU 32UK 13.5 · US 1-1.5Birkenstock’s chart: foot up to 20.5 cm · no room to spare |
| Campus size chart (opens the brand’s site) | — | — | UK 1EU 33 · US 2Campus’ chart: foot up to 20.5 cm · no room to spare |
| Clarks size chart (opens the brand’s site) | — | — | UK 1.5EU 33.5 · US 2Clarks’ chart: foot up to 20.6 cm · 1.0 mm to spare |
| Converse size chart (opens the brand’s site) | — | — | US 2.5YEU 34 · UK 2From the standard US 2.5Y |
| Crocs size chart (opens the brand’s site) | M3/W5EU 34-35 · UK 2 · US 3Crocs’ chart: foot up to 21.0 cm · 5.0 mm to spare | US 5EU 34-35 · UK 3Crocs’ chart: foot up to 21.0 cm · 5.0 mm to spare | US J2EU 30-31 · UK 2Crocs’ chart: foot up to 20.8 cm · 3.0 mm to spare |
| Dr. Martens size chart (opens the brand’s site) | — | — | UK 1EU 33 · US 2From the standard EU 33 |
| HEYDUDE size chart (opens the brand’s site) | — | US 4EU 35HEYDUDE’s chart: foot up to 21.0 cm · 5.0 mm to spare | — |
| Jordan size chart (opens the brand’s site) | — | US 3.5EU 33.5 · UK 1.5Jordan’s chart: foot up to 20.8 cm · 3.0 mm to spare | US 1.5YEU 33 · UK 1Jordan’s chart: foot up to 20.5 cm · no room to spare |
| KEEN size chart (opens the brand’s site) | — | — | US 2EU 34 · UK 1KEEN’s chart: foot up to 20.6 cm · 1.0 mm to spare |
| Liberty size chart (opens the brand’s site) | — | UK 1EU 33 · US 2Liberty’s chart: foot up to 21.0 cm · 5.0 mm to spare | UK 1EU 33 · US 2From the standard EU 33 |
| Merrell size chart (opens the brand’s site) | — | — | US 1.5EU 33 · UK 13.5Merrell’s chart: foot up to 20.5 cm · no room to spare |
| New Balance size chart (opens the brand’s site) | US 2.5EU 34 · UK 2New Balance’s chart: foot up to 20.5 cm · no room to spare | US 3.5EU 33.5 · UK 1.5New Balance’s chart: foot up to 20.5 cm · no room to spare | US 2.5EU 34.5New Balance’s chart: foot up to 20.5 cm · no room to spare |
| Nike size chart (opens the brand’s site) | — | US 3.5EU 33.5 · UK 1.5Nike’s chart: foot up to 20.8 cm · 3.0 mm to spare | US 1.5YEU 33 · UK 1Nike’s chart: foot up to 20.5 cm · no room to spare |
| On size chart (opens the brand’s site) | — | — | US 2KEU 33.5 · UK 1.5KOn’s chart: foot up to 20.5 cm · no room to spare |
| PUMA size chart (opens the brand’s site) | — | — | US 2EU 33 · UK 1From the standard EU 33 |
| Red Tape size chart (opens the brand’s site) | — | UK 2EU 35 · US 4From the standard US 4 | — |
| Reebok size chart (opens the brand’s site) | — | US 4Reebok’s chart: foot up to 20.8 cm · 3.3 mm to spare | — |
| Salomon size chart (opens the brand’s site) | — | — | EU 33UK 1 · US 1.5Salomon’s chart: foot up to 20.5 cm · no room to spare |
| Saucony size chart (opens the brand’s site) | — | — | 1.5 Big KidsEU 33 · UK 13.5 · US 1.5Saucony’s chart: foot up to 20.6 cm · 1.4 mm to spare |
| SOREL size chart (opens the brand’s site) | — | — | US 2EU 33 · UK 1SOREL’s chart: foot up to 20.5 cm · no room to spare |
| Timberland size chart (opens the brand’s site) | — | — | US 1.5EU 33 · UK 1Timberland’s chart: foot up to 20.5 cm · no room to spare |
| UGG size chart (opens the brand’s site) | US 3EU 36 · UK 2UGG’s chart: foot up to 21.1 cm · 5.8 mm to spare | — | US 2KEU 33.5 · UK 1UGG’s chart: foot up to 21.0 cm · 4.7 mm to spare |
| Under Armour size chart (opens the brand’s site) | — | — | US 1.5EU 33 · UK 1Under Armour’s chart: foot up to 20.5 cm · no room to spare |
| Vans size chart (opens the brand’s site) | — | — | US 2.5YEU 33 · UK 2Vans’ chart: foot up to 20.5 cm · no room to spare |
| Woodland size chart (opens the brand’s site) | — | UK 2EU 35 · US 4From the standard US 4 | — |
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.