UK size conversion chart
Size Guide – Children’s Barefoot Shoes
Use this chart as a general guide to estimate your child’s size. For the best fit, always measure your child’s longest foot in centimetres and compare it with the internal shoe length shown on each product page.
Please note that sizing may vary between brands and styles. Each brand page includes its own specific size chart, which should be used as the final reference before purchasing.
For barefoot shoes, we usually recommend leaving approximately 0.8–1.2 cm of extra space in front of the toes for natural movement and growth, depending on the child’s age, walking stage and fit preference.
| Actual Foot Length | Recommended Internal Shoe Length | EU Size | UK Size | US Size |
| 9.1–9.8 cm | 10.0–10.8 cm | 16 | UK 0.5 | US 1 |
| 9.9–10.4 cm | 10.8–11.4 cm | 17 | UK 1 | US 1.5–2 |
| 10.5–11.1 cm | 11.4–12.1 cm | 18 | UK 2 | US 3 |
| 11.2–11.8 cm | 12.1–12.8 cm | 19 | UK 3 | US 4 |
| 11.9–12.5 cm | 12.8–13.5 cm | 20 | UK 3.5–4 | US 4.5–5 |
| 12.6–13.2 cm | 13.5–14.2 cm | 21 | UK 4.5 | US 5.5 |
| 13.3–13.9 cm | 14.2–14.9 cm | 22 | UK 5 | US 6 |
| 14.0–14.5 cm | 14.9–15.5 cm | 23 | UK 6 | US 7 |
| 14.6–15.2 cm | 15.5–16.2 cm | 24 | UK 7 | US 8 |
| 15.3–15.9 cm | 16.2–16.9 cm | 25 | UK 7.5–8 | US 8.5–9 |
| 16.0–16.6 cm | 16.9–17.6 cm | 26 | UK 8.5 | US 9.5 |
| 16.7–17.2 cm | 17.6–18.2 cm | 27 | UK 9–9.5 | US 10 |
| 17.3–17.9 cm | 18.2–18.9 cm | 28 | UK 10 | US 10.5–11 |
| 18.0–18.3 cm | 18.9–19.3 cm | 29 | UK 11 | US 11.5 |
| 18.4–19.0 cm | 19.3–20.0 cm | 30 | UK 11.5 | US 12 |
| 19.1–19.6 cm | 20.0–20.6 cm | 31 | UK 12 | US 13 |
| 19.7–20.2 cm | 20.6–21.2 cm | 32 | UK 13 | US 1Y |
| 20.3–20.9 cm | 21.2–21.9 cm | 33 | UK 1 Junior | US 2Y |
| 21.0–21.7 cm | 21.9–22.7 cm | 34 | UK 2 Junior | US 3Y |
| 21.8–22.4 cm | 22.7–23.4 cm | 35 | UK 3 Junior | US 4Y |
| 22.5–23.1 cm | 23.4–24.1 cm | 36 | UK 3.5–4.5 Junior | US 4.5–5.5Y |
Important: This is a general conversion guide only. Barefoot shoe sizing can vary by brand, model and sole shape. Please check the specific size chart on each product page before ordering. When in doubt, choose based on the child’s actual foot length in centimetres and the internal shoe measurement, rather than the UK/EU/US size alone. For any doubs or comments please email us to: mysize@cheekytoes.com
