What is Shoe Size 21 for? What shoe size is Size 21 when converted to the other sizes? Which shoe size is Size 21 converted to? These and many other questions are answered on this page. EU Shoe Size 21 is a shoe size commonly used in continental Europe, except the UK. You can use the ISO shoe size chart to get an overview of the EU size 21 and which US-, UK- or Mondopoint-size this EU size corresponds to.
ISO shoe size tables for Size 21
However, your shoes may turn out differently than the proposed one. For example, the size of your shoes may differ from this ISO specification due to the manufacturer. Therefore, Shoe Size 21 may also be smaller or larger than desired.
You can find advice on all other shoe sizes and much more in the navigation or on our overview page on the subject "shoe sizes".
Which US women's shoe size corresponds to 21 EU?
There is no corresponding US women's shoe size for EU Size 21.
| US women's shoe size at EU Size 21 | |||
|---|---|---|---|
| US Shoe Size | EU shoe size | Foot length (inch) | Foot length (cm) |
| - | 21 | 5 | 12.7 |
Which US men's shoe size corresponds to 21 EU?
There is no corresponding US men's shoe size for EU Size 21.
| US men's shoe size at EU Size 21 | |||
|---|---|---|---|
| US Shoe Size | EU shoe size | Foot length (inch) | Foot length (cm) |
| - | 21 | 5 | 12.7 |
Which US children's shoe size corresponds to 21 EU?
The EU Size 21 corresponds to the US children's Shoe Size 5.5 C according to the ISO standard.
| US children's shoe size at EU Size 21 | |||
|---|---|---|---|
| US Shoe Size | EU shoe size | Foot length (inch) | Foot length (cm) |
| 5.5 C | 21 | 5.1 | 13 |
Which UK women's and men's shoe size corresponds to 21 EU?
There is no corresponding UK women's and men's shoe size for EU Size 21.
| UK women's and men's shoe size at EU Size 21 | |||
|---|---|---|---|
| UK Shoe Size | EU shoe size | Foot length (inch) | Foot length (cm) |
| - | 21 | 5 | 12.7 |
Which UK children's shoe size corresponds to 21 EU?
The EU Size 21 corresponds to the UK children's Shoe Size 5 C according to the ISO standard.
| UK children's shoe size at EU Size 21 | |||
|---|---|---|---|
| UK Shoe Size | EU shoe size | Foot length (inch) | Foot length (cm) |
| 5 C | 21 | 5.1 | 13 |
Which Mondopoint shoe size corresponds to 21 EU?
The EU Size 21 corresponds to the Mondopoint Shoe Size 125 according to the ISO standard.
| Mondopoint shoe size at EU Size 21 | |||
|---|---|---|---|
| Mondopoint Shoe Size | EU shoe size | Foot length (inch) | Foot length (cm) |
| 125 | 21 | 5 | 12.7 |
Shoe Size Converter
You are also welcome to calculate or convert other shoe sizes besides the EU Shoe Size 21. The calculator for converting shoe sizes will help you with this.
What other readers have also read
Source information
As source for the information in the 'Sizes of Shoe' category, we have used in particular:
- ISO specification ISO/TS 19407:2015(E) "Footwear-Sizing-Conversion of sizing systems" from International Organization for Standardization
- Show size (Wikipedia)
Last update on February 19, 2023
The pages of the 'Sizes of Shoe' category were last editorially reviewed by Stefan Banse on February 19, 2023. They all correspond to the current status.
Previous changes on May 10, 2021
- May 10, 2021: Articles about Nike shoe sizes and adidas shoe sizes
- May 01, 2021: Publication of the Shoe size converter
- Editorial revision of all texts in this category